{"title":"Wheel Cylinders","description":null,"products":[{"product_id":"june-16-2026-trailer-parts-pro-10-12-single-servo-marine-right-hand-wheel-cylinder-bp17-020","title":"Trailer Parts Pro 10\" \u0026 12\" Single Servo Marine Right Hand Wheel Cylinder BP17-020","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis premium replacement hydraulic wheel cylinder is engineered specifically for 10-inch and 12-inch right-handed single-servo marine trailer brakes where the plunger extends from one side. It provides reliable fluid pressure to ensure consistent and smooth braking performance in harsh towing environments. Built for exceptional durability, this component restores original braking efficiency and safeguards your towing setup on the road.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included by Kit Option\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 x Right hand Wheel Cylinder, 10 \u0026amp; 12 Single Servo\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand: Trailer Parts Pro\u003c\/p\u003e\n\u003cp\u003eManufacture Part Number: BP17-020\u003c\/p\u003e\n\u003cp\u003eBrake Compatibility: 10\" \u0026amp; 12\" hydraulic single servo brakes\u003c\/p\u003e\n\u003cp\u003eDirection: Right hand\u003c\/p\u003e\n\u003cp\u003eDesign: Single servo\u003c\/p\u003e\n\u003cp\u003eApplication: Marine\u003c\/p\u003e\n\u003cp\u003eManufacturer Compatibility: Dexter, Trailer Parts Pro, Bendix, Dico, Demco, Atwood\u003c\/p\u003e\n\u003cp\u003eAlternate Item Numbers: 6450393-01\u003c\/p\u003e","brand":"TPP","offers":[{"title":"Default Title","offer_id":43944128184423,"sku":"BK-HP-WC-SS-RH","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/trailer-parts-pro-bp17-020-wheel-cylinder-10-12-in-rh-marine-image-1.png?v=1789747948"},{"product_id":"bp17-030-hydraulic-wheel-cylinder","title":"Trailer Parts Pro 10\" \u0026 12\" Single Servo Marine Left Hand Wheel Cylinder BP17-030","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFor marine trailer brake servicing, the Trailer Parts Pro BP17-030 hydraulic wheel cylinder provides a direct replacement solution for 10\" and 12\" single servo brake systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for left-hand applications where the plunger extends from one side, this cylinder delivers consistent hydraulic pressure to support smooth and controlled braking performance. Compatible with Dexter, Demco, Dico, Atwood, and other trailer brake systems, it helps restore proper brake operation for marine towing applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included by Kit Option: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1 x Left hand Wheel Cylinder, 10 \u0026amp; 12 Single Servo\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand: Trailer Parts Pro\u003c\/p\u003e\n\u003cp\u003eManufacture Part Number: BP17-030\u003c\/p\u003e\n\u003cp\u003eBrake Compatibility: 10\" \u0026amp; 12\"\u003c\/p\u003e\n\u003cp\u003eBrake Type: Hydraulic single servo\u003c\/p\u003e\n\u003cp\u003eDirection: Left hand\u003c\/p\u003e\n\u003cp\u003eApplication: Marine\u003c\/p\u003e\n\u003cp\u003eManufacturer Compatibility: Dexter, Trailer Parts Pro, Bendix, Dico, Demco, Atwood\u003c\/p\u003e\n\u003cp\u003eAlternate Item Numbers: 6450394-01\u003c\/p\u003e","brand":"TPP","offers":[{"title":"Default Title","offer_id":43944128217191,"sku":"BK-HP-WC-SS-LH","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/trailer-parts-pro-bp17-030-wheel-cylinder-marine-left-hand.png?v=1789752525"},{"product_id":"bp17-040-hydraulic-brake-wheel-cylinder","title":"Trailer Parts Pro 12\" Duo-Servo Right Hand Hydraulic Brake Wheel Cylinder BP17-040","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eProper hydraulic brake operation depends on consistent pressure and balanced shoe movement. The Trailer Parts Pro BP17-040 replacement wheel cylinder is designed for 12\" x 2\" duo-servo hydraulic trailer brake assemblies.\u003c\/p\u003e\n\u003cp\u003eBuilt for right-hand passenger-side applications, this cylinder provides equal braking force during forward and reverse movement to help maintain smooth, controlled stopping performance. Compatible with Dexter hydraulic brake systems, it offers a direct replacement solution for trailer brake maintenance and repair.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included by Kit Option: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 x Right Hand Hydraulic Brake Cylinder 12\" x 2\" \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003cbr\u003eBrand: Trailer Parts Pro\u003c\/p\u003e\n\u003cp\u003eManufacture Part Number: BP17-040\u003c\/p\u003e\n\u003cp\u003eBrake Size: 12\" x 2\"\u003c\/p\u003e\n\u003cp\u003eSide: Right (Passenger Side)\u003c\/p\u003e\n\u003cp\u003eDesign: Duo-Servo\u003c\/p\u003e\n\u003cp\u003eApplication: Hydraulic brakes\u003c\/p\u003e\n\u003cp\u003eManufacturer: Dexter\u003c\/p\u003e","brand":"TPP","offers":[{"title":"Default Title","offer_id":43944128249959,"sku":"BK-HP-WC-DS-RH","price":56.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/trailer-parts-pro-bp17-040-wheel-cylinder-12-in-duo-servo-right.png?v=1789752805"},{"product_id":"bp17-050-hydraulic-brake-wheel-cylinder","title":"Trailer Parts Pro 12\" Duo-Servo Left Hand Hydraulic Brake Wheel Cylinder BP17-050","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA worn hydraulic wheel cylinder can affect trailer braking balance and stopping performance. The Trailer Parts Pro BP17-050 replacement cylinder provides a direct service solution for 12\" x 2\" duo-servo hydraulic brake assemblies.\u003c\/p\u003e\n\u003cp\u003eDesigned for left-hand driver-side applications, this wheel cylinder applies hydraulic pressure evenly to maintain consistent brake shoe movement in both forward and reverse operation. Compatible with Dexter hydraulic brake systems, it helps restore proper braking function for trailer maintenance and repair.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Included by Kit Option:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e1 x Left Hand Hydraulic Brake Cylinder 12\" x 2\" \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand: Trailer Parts Pro\u003c\/p\u003e\n\u003cp\u003eManufacture Part Number: BP17-050 \u003c\/p\u003e\n\u003cp\u003eBrake Size: 12\" x 2\"\u003c\/p\u003e\n\u003cp\u003eSide: Left (Driver Side)\u003c\/p\u003e\n\u003cp\u003eDesign: Duo-Servo\u003c\/p\u003e\n\u003cp\u003eApplication: Hydraulic brakes\u003c\/p\u003e\n\u003cp\u003eManufacturer Compatibility: Dexter\u003c\/p\u003e","brand":"TPP","offers":[{"title":"Default Title","offer_id":43944176844903,"sku":"BK-HP-WC-DS-LH","price":56.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/trailer-parts-pro-bp17-050-wheel-cylinder-12-in-duo-servo-left.png?v=1789752715"}],"url":"https:\/\/www.runninggearparts.com\/collections\/wheel-cylinders.oembed","provider":"RunningGearParts.com","version":"1.0","type":"link"}