{"title":"Suspension Accessories","description":null,"products":[{"product_id":"rgp-12-slipper-trailer-suspension-equalizer-e4541","title":"RGP Trailer 12 inch Equalizer for 2 inch Slipper Spring, 12\" Long, E4541","description":"\u003ch3\u003e\u003cstrong\u003eReplacement \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for tandem or triple-axle trailers utilizing 2\" wide slipper leaf springs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommonly used on heavy-duty utility, flatbed, and equipment haulers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterchangeable Part Numbers \/ Cross-Reference:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEQ-4541\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eE4541\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEqualizer Length: 12\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpring Compatibility: 2\" wide slipper springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCenter Hole Diameter: 7\/8\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eSide Hole Diameter (Keeper Bolt): 9\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSide Hole Diameter (Spring Mount): 9\/16\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003eAxle Compatibility: It is used on most trailer with 7K axles. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 x 12\" Slipper Suspension Equalizer (E4541)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe RGP E4541 suspension equalizer is a heavy-duty 12\" component designed to connect 2\" wide slipper springs on tandem or triple-axle trailers. By pivoting between the leaf springs, it distributes cargo weight evenly across both axles and transfers road shock smoothly. Standard hole dimensions ensure a direct fit for straightforward suspension maintenance and replacement.\u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"Default Title","offer_id":44231048167527,"sku":"SP-EQ-4541-M","price":35.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/dark_metal_equalizer_bracket_for_2-inch_wide_slipper_spring.png?v=1792520089"},{"product_id":"rgp-7-3-4-trailer-suspension-equalizer","title":"RGP Trailer Suspension Equalizer - 7-3\/4\" Curved, For 1-3\/4\" Double-Eye Springs","description":"\u003ch3 data-path-to-node=\"3\"\u003e\u003cstrong\u003eReplacement \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFitment:\u003c\/b\u003e Designed for use on tandem or triple-axle trailer suspension setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eSpring Compatibility:\u003c\/b\u003e Fits standard 1-3\/4\" wide double-eye leaf springs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eInstallation:\u003c\/b\u003e Connects double-eye leaf springs using shackle straps (sold separately) and hangs from a center hanger (sold separately).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eInterchangeable Part Numbers:\u003c\/b\u003e EQ-E1, TEQ-E1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eEqualizer Type:\u003c\/b\u003e Curved\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eLength:\u003c\/b\u003e 7-3\/4\" (measured from center of outer hole to center of outer hole)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eBolt Hole Size:\u003c\/b\u003e 9\/16\" (all 3 positions)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eAxle Configuration:\u003c\/b\u003e Tandem and triple axle trailers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,4,0\"\u003e\u003cb data-path-to-node=\"7,4,0\" data-index-in-node=\"0\"\u003eMaterial: \u003c\/b\u003esteel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e1 x Curved Suspension Equalizer (EQ-E1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Center hangers, shackle straps, spring bolts, and mounting hardware are NOT included and must be purchased separately to complete the installation. \u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003eThis 7-3\/4\" curved suspension equalizer offers a heavy-duty, dependable replacement to restore or upgrade your tandem or triple-axle trailer setup. Engineered to connect standard 1-3\/4\" wide double-eye leaf springs, it facilitates smooth articulation between axles, delivering superior load distribution and reducing stress on suspension components. Constructed from robust, high-strength steel with precision-machined 9\/16\" bolt holes, this equalizer ensures exceptional durability under demanding towing conditions, improving overall ride quality and trailer stability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"Default Title","offer_id":44239159656551,"sku":"SP-EQ-E1-M","price":12.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGP_Product_Display_RGP_EQ-E1.png?v=1784753852"},{"product_id":"9-16-18-trailer-shackle-bolt-kit","title":"RGP 3-1\/2\" Long x 9\/16\" Diameter Shackle Bolts","description":"\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eReplacement \u0026amp; Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for securing slipper leaf springs, equalizers, and suspension components on heavy-duty trailer suspension systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSuspension Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Commonly used with 7,000 lb (7K) trailer axle slipper spring suspension setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFitment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Fits suspension hangers, equalizers, and spring components that accept a 9\/16\" diameter shackle bolt.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTrailer Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Suitable for utility trailers, equipment trailers, flatbed trailers, car haulers, livestock trailers, and other heavy-duty tandem- or triple-axle trailers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eShackle Bolt Details:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBolt Type: Slipper Spring \/ Equalizer Shackle Bolt\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBolt Diameter: 9\/16\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBolt Length: 3-1\/2\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThread Size: 9\/16\"-\u003cspan style=\"color: rgb(37, 35, 34);\"\u003e18 Fine Thread\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHardware Style: Standard Non-Greaseable Shackle Bolt\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eApplication Compatibility: Commonly used with 7,000 lb trailer suspension systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaterial: Heavy-Duty High-Strength Steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLocknut Details:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNut Type: Reversible Hex Locknut\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInside Thread Diameter: 9\/16\"\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThread Pitch: 18 TPI\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThread Size: 9\/16\"-18 Fine Thread\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaterial: High-Tensile, Heat-Treated Steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDesign: Reversible for installation from either side\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat's Included by Kit Option:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePack of 2:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2 x 9\/16\" x 3-1\/2\" Heavy-Duty Trailer Shackle Bolts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePack of 4:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4 x 9\/16\" x 3-1\/2\" Heavy-Duty Trailer Shackle Bolts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Overview:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWorn, bent, or heavily rusted suspension bolts can allow the trailer’s springs and equalizers to shift out of position, potentially causing uneven tire wear, poor axle alignment, dog-tracking, and premature suspension component failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis heavy-duty shackle bolt and locknut kit provides the matched hardware needed to replace damaged or missing fasteners in compatible 7K trailer suspension systems. Each 9\/16\" diameter bolt measures 3-1\/2\" long and features a fine 9\/16\"-18 thread for secure engagement with the included reversible hex locknut.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe high-strength steel shackle bolts are built to withstand the repeated movement, road shock, and vibration experienced by commercial and utility trailers. The matching locknuts are engineered to resist loosening under continuous suspension movement, helping maintain proper spring and equalizer positioning over long-distance towing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike standard hex nuts that may gradually back off under vibration, the included locking nuts maintain a secure hold on the bolt threads. Their reversible design also allows them to be started from either side, making installation more convenient during suspension repairs or complete rebuilds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for replacing worn suspension hardware or keeping spare fasteners available for trailer maintenance, this matched bolt-and-locknut kit provides dependable hardware for heavy-duty towing applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eComplete matched shackle bolt and locknut kit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e9\/16\" diameter x 3-1\/2\" long bolts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFine 9\/16\"-18 thread configuration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReversible hex locknuts resist vibration-related loosening\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHeavy-duty steel construction for demanding trailer applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCommonly used with 7K slipper spring suspension systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for suspension repairs, maintenance, and rebuilds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in packs of 2 or 4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RunningGearParts.com","offers":[{"title":"Pack of 2","offer_id":44272016195687,"sku":"SP-HW-SB-312-M","price":4.89,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":44272016228455,"sku":"SP-HW-SB-312-M","price":7.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGP_3-1_2_LONG_X_9_16_DIAMETER_SHACKLE_BOLT.png?v=1792520503"},{"product_id":"trailer-leaf-spring-shackle-strap-3-inch-2-1-4","title":"RPG Trailer Leaf Spring Shackle Strap, 2-1\/4\" Center-to-Center, 3\" Length","description":"\u003ch3\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOverall Length:\u003c\/b\u003e 3\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCenter-to-Center Hole Distance:\u003c\/b\u003e 2-1\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHole Inside Diameter:\u003c\/b\u003e 9\/16\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStrap Width:\u003c\/b\u003e 1-1\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Thickness:\u003c\/b\u003e 1\/4\" \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Type:\u003c\/b\u003e Raw Metal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhat's Included by Kit Option\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eSingle Piece:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Raw Steel 3\" Trailer Leaf Spring Shackle Strap (2-1\/4\" Center-to-Center)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack of 4:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4 x Raw Steel 3\" Trailer Leaf Spring Shackle Strap (2-1\/4\" Center-to-Center)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack of 8:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e8 x Raw Steel 3\" Trailer Leaf Spring Shackle Strap (2-1\/4\" Center-to-Center)\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eProduct Overview:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eOverloaded trailers and harsh road conditions put immense pressure on your suspension's pivot points. Shackle straps are designed to absorb this movement, but over time, their bolt holes can become elongated (\"egged-out\") or the metal can corrode and weaken.\u003c\/p\u003e\n\u003cp\u003eEngineered from robust 1\/4\" thick raw structural steel, this replacement shackle link is built to resist bending and stretching under heavy towing loads. The raw metal finish provides a clean slate, allowing you to easily weld it if needed, or apply your own protective coat of paint or primer to match your trailer's frame. Precision-stamped with standard 2-1\/4\" center-to-center spacing, it restores stable, squeak-free suspension movement on utility trailers, boat trailers, and cargo haulers.\u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"Single Piece","offer_id":44264455438439,"sku":"SP-HW-SS-2.25-M","price":3.89,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":44264455471207,"sku":"SP-HW-SS-2.25-M","price":6.89,"currency_code":"USD","in_stock":true},{"title":"Pack of 8","offer_id":44264455503975,"sku":"SP-HW-SS-2.25-M","price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGP_SHACKLE_STRAP_2-1_4_C-C.png?v=1792446380"},{"product_id":"4101-2a-trailer-leaf-spring-shackle-strap","title":"RPG Trailer Leaf Spring Shackle Strap, 2-5\/8\" Center-to-Center, 3-3\/4\"Length","description":"\u003ch3\u003e\u003cb\u003eReplacement Fitment:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003ePart Number Cross-Reference:\u003c\/b\u003e 4101-2A\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOverall Length:\u003c\/b\u003e 3-3\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCenter-to-Center Hole Distance:\u003c\/b\u003e 2-5\/8\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHole Inside Diameter:\u003c\/b\u003e 9\/16\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStrap Width:\u003c\/b\u003e 1-1\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Thickness:\u003c\/b\u003e 1\/4\" \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Type:\u003c\/b\u003e Raw Metal \/ Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhat's Included by Kit Option:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSingle Piece:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Raw Steel 3-3\/4\" Trailer Leaf Spring Shackle Strap (2-5\/8\" Center-to-Center)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack of 4: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4 x Raw Steel 3-3\/4\" Trailer Leaf Spring Shackle Strap (2-5\/8\" Center-to-Center)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePack of 8: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e8 x Raw Steel 3-3\/4\" Trailer Leaf Spring Shackle Strap (2-5\/8\" Center-to-Center)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOverloaded trailers and harsh road conditions put immense pressure on your suspension's pivot points. Shackle straps are designed to absorb this movement, but over time, their bolt holes can become elongated (\"egged-out\") or the metal can corrode and weaken.\u003c\/p\u003e\n\u003cp\u003eEngineered from robust 1\/4\" thick raw structural steel, this replacement shackle link is built to resist bending and stretching under heavy towing loads. The raw metal finish provides a clean slate, allowing you to easily weld it if needed, or apply your own protective coat of paint or primer to match your trailer's frame. Precision-stamped with standard 2-5\/8\" center-to-center spacing, it restores stable, squeak-free suspension movement on utility trailers, boat trailers, and cargo haulers.\u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"Single Piece","offer_id":44264454127719,"sku":"SP-HW-SS-2.625-M","price":3.89,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":44264454160487,"sku":"SP-HW-SS-2.625-M","price":6.89,"currency_code":"USD","in_stock":true},{"title":"Pack of 8","offer_id":44264454193255,"sku":"SP-HW-SS-2.625-M","price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/metal_RGP_shackle_strap_with_two_circular_holes.png?v=1792446360"},{"product_id":"trailer-leaf-spring-shackle-strap-4-3-8-3-1-8","title":"RPG Trailer Leaf Spring Shackle Strap, 3-1\/8\" Center-to-Center, 4-3\/8\" Length","description":"\u003ch3\u003e\u003cstrong\u003eReplacement Fitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003ePart Number Cross-Reference:\u003c\/b\u003e 4101-2\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOverall Length:\u003c\/b\u003e 4-3\/8\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCenter-to-Center Hole Distance:\u003c\/b\u003e 3-1\/8\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHole Inside Diameter:\u003c\/b\u003e 9\/16\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStrap Width:\u003c\/b\u003e 1-1\/4\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Thickness:\u003c\/b\u003e 1\/4\" \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaterial Type:\u003c\/b\u003e Raw Metal \/ Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhat's Included by Kit Option: \u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eSingle Piece:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1 x Raw Steel 4-3\/8\" Trailer Leaf Spring Shackle Strap (3-1\/8\" Center-to-Center)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePack of 4:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e4 x Raw Steel 4-3\/8\" Trailer Leaf Spring Shackle Strap (3-1\/8\" Center-to-Center)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePack of 8:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e8 x Raw Steel 4-3\/8\" Trailer Leaf Spring Shackle Strap (3-1\/8\" Center-to-Center)\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eProduct Overview:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eSevere road vibrations and heavy payloads place immense shear stress on trailer double-eye leaf spring pivot points. When original shackle links suffer from corrosion or mechanical wear, they compromise the tracking of your entire leaf spring assembly.\u003c\/p\u003e\n\u003cp\u003eEngineered for heavy-haul reliability, this 3-3\/4\" flat shackle link connects the spring eye directly to the equalizer or rear hanger with absolute precision. The exact 3-1\/8\" center-to-center hole spacing ensures proper load distribution and prevents leaf spring binding.\u003c\/p\u003e\n\u003cp\u003eBuilt from solid 1\/4\" structural steel, this raw link won't stretch or deform under high-stress cornering loads. The unpainted raw finish is ideal for fabricators who require a clean surface for direct welding or custom protective plating, making it a reliable standard for utility, flatbed, or equipment trailers.\u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"Single Piece","offer_id":44264448720999,"sku":"SP-HW-SS-3.125-M","price":3.89,"currency_code":"USD","in_stock":true},{"title":"Pack of 4","offer_id":44264448753767,"sku":"SP-HW-SS-3.125-M","price":6.89,"currency_code":"USD","in_stock":true},{"title":"Pack of 8","offer_id":44264448786535,"sku":"SP-HW-SS-3.125-M","price":11.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGP_SHACKLE_STRAP_3-1_8_C-C.png?v=1792446340"},{"product_id":"rgp-equalizer-bolt-set-with-castle-nut-cotter-pin-7-8-x-4-62-usable-length","title":"RGP Equalizer Bolt Set with Castle Nut \u0026 Cotter Pin (7\/8\" x 4.62\" Usable Length)","description":"\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eBolt \u0026amp; Dimensions Details:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBolt Diameter:\u003c\/b\u003e 7\/8\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUsable Length:\u003c\/b\u003e 4.62\" (7\/8\" x 4-3\/4\" nominal size)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTotal Overall Length:\u003c\/b\u003e 5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eThreaded Length:\u003c\/b\u003e 1\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBolt Type:\u003c\/b\u003e Greaseable \/ Wet Bolt (Built-in Grease Zerk)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eApplication Fitment:\u003c\/b\u003e Secures 2\" wide slipper equalizers to center hangers on tandem or triple axle trailers using 2\" slipper springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included by Kit Option: \u003c\/h3\u003e\n\u003cp\u003e\u003ci\u003eNote: This kit includes the single wet bolt with its securing castle nut and cotter pin. Equalizers, hanger brackets, and bushings are sold separately.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSingle Set:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 x 7\/8\" x 4.62\" Usable Length Wet Equalizer Bolt (Integrated Grease Zerk)\u003c\/p\u003e\n\u003cp\u003e1 x Matching Castle Nut\u003c\/p\u003e\n\u003cp\u003e1 x Cotter Pin\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Sets: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 x 7\/8\" x 4.62\" Usable Length Wet Equalizer Bolt (Integrated Grease Zerk)\u003c\/p\u003e\n\u003cp\u003e2 x Matching Castle Nut\u003c\/p\u003e\n\u003cp\u003e2 x Cotter Pin\u003c\/p\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-luminous-fast-follows enable-updated-hr-color stronger\" id=\"model-response-message-contentr_52744a4c10c30b44\" dir=\"ltr\"\u003e\n\u003ch3\u003eProduct Overview:\u003c\/h3\u003e\n\u003cp\u003eEnsure smooth articulation and extend the service life of your trailer suspension with this heavy-duty 7\/8-inch wet equalizer bolt kit. Purpose-built to mount a 2-inch wide slipper equalizer to the center hanger on tandem or triple axle trailer configurations, this bolt delivers robust structural support under heavy payload conditions.\u003c\/p\u003e\n\u003cp\u003eFeaturing an integrated grease zerk (wet bolt design), it allows for quick, ongoing lubrication directly into the bushing sleeve without needing to disassemble the suspension system. This continuous grease flow reduces internal friction, prevents binding, and protects high-wear contact points against premature wear. Complete with a locking castle nut and cotter pin for a secure, vibration-proof fit, this kit is an essential replacement hardware set for heavy utility, equipment, and livestock trailers using 2-inch wide slipper springs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e","brand":"RunningGearParts.com","offers":[{"title":"Single Set","offer_id":44263001063527,"sku":"AC-EB-CN-CP-M","price":14.89,"currency_code":"USD","in_stock":true},{"title":"2 Sets","offer_id":44263001096295,"sku":"AC-EB-CN-CP-M","price":26.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/7_8_x_4.62_usable_length_greaseable_wet_bolt_kit.png?v=1792521197"}],"url":"https:\/\/www.runninggearparts.com\/collections\/suspension-accessories.oembed","provider":"RunningGearParts.com","version":"1.0","type":"link"}