RGP 2,000 lb Trailer Idler Hub Assembly, 4 on 4" Bolt Pattern, 1/2" Studs, L44643 Bearings
RGP 2,000 lb Trailer Idler Hub Assembly, 4 on 4" Bolt Pattern, 1/2" Studs, L44643 Bearings is backordered and will ship as soon as it is back in stock.
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Care information
Care information
To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:
- Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
- Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
- For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
- Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
- Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
- After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
- If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.
Delivery and Shipping
Delivery and Shipping
Handling Time: Orders ship out within 1 business day after payment is received.
Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.
Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).
Tracking: A tracking number will be provided once your order is dispatched.
RGP 2,000 lb Trailer Idler Hub Assembly, 4 on 4" Bolt Pattern,...
Replacement & OEM:
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OEM Compatibility: Dexter 008-091-05, Dexter K08-091-90, Dexter 08-091-05
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Axle Brand Compatibility: Dexter, AL-KO, Lippert, Rockwell, and Besser Pro axles
Specifications:
Hub & Axle Details:
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Axle / Hub Rating: 2,000 lbs Axle Capacity / 1,000 lbs Hub Capacity
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Bolt Pattern: 4 on 4"
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Wheel Size Fitment: Fits 8", 10", 12", 13", and 14" Wheels
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Studs: 1/2" Threaded Studs (Pre-installed)
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Bearing Combination: L44643 Inner & Outer Bearings (1" ID)
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Races: L44610 Inner & Outer Races (Pre-pressed)
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Grease Seal: Double-Lip Seal 10-125 (1.249" ID / 1.983" OD)
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Grease Cap Style: Regular or EZ Lube Cap
- spindle: BT8 spindle
What's Included by Kit Option:
One Kit:
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1 x Cast Steel Trailer Idler Hub (Races and 1/2" studs pre-pressed)
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2 x L44643 Tapered Roller Bearings (1" ID)
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1 x Grease Seal (10-125)
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1 x Dust / Grease Cap (Regular or EZ Lube)
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4 x 1/2" Cone Lug Nuts
Note: Spindle hardware including cotter pin, spindle washer, and spindle nut are sold separately.
Product Overview:
Refresh your trailer's running gear with this heavy-duty, ready-to-assemble trailer idler hub kit. Designed specifically for 2,000 lb capacity axles utilizing a standard BT8 spindle, this robust steel hub delivers reliable performance and smooth rolling for light-to-medium towing applications. The hub body comes with inner and outer bearing races along with four 1/2-inch wheel studs pre-pressed into place, reducing assembly friction and streamlining your installation routine.
This comprehensive kit packages both L44643 inner and outer bearings alongside a durable 10-125 grease seal, a dust cap, and high-strength 1/2-inch lug nuts. Built to fit a broad spectrum of wheel sizes ranging from 8 to 14 inches, this assembly provides a long-lasting service solution for utility trailers, flatbeds, snowmobile haulers, camper rigs, and livestock trailers. Simply pack the bearings with quality grease, set the hub onto your spindle, and get back on the road safely.
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