About this product
Product Fitment:
2008-2010 Subaru WRX
2008-2010 Subaru STI
Restore smooth power delivery and eliminate wear-related drivetrain issues with this genuine OEM Subaru rear CV joint kit. Also referred to as a BJ shaft unit with boot kit, this complete assembly replaces the constant velocity (CV) joint and boot on the rear axle to maintain proper articulation and drivetrain performance.
Key Features
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Complete Rear CV Joint & Boot Assembly: Bell joint-shaft and boot kit designed to replace worn or damaged rear CV joints and boots.
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Direct OEM Replacement: Manufactured to Subaru’s factory specifications for precise fitmentt, durability, and performance.
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Durable Construction: Engineered components and integrated boot protect the joint from contaminants, moisture, and road debris.
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Rear Axle Position: Specifically designed for rear axle applications on compatible vehicles.
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Factory Warranty: Backed by Subaru’s standard OEM warranty when installed through authorized channels.
Specifications
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Part Number: 28491FG011
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Includes: Rear CV joint (BJ shaft) and protective boot assembly
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Position: Rear axle
- Reference 28491 in diagram
Function & Benefits
A CV joint transmits engine torque smoothly through the axle to the wheel while allowing for suspension movement and articulation. Over time, CV joints and boots can wear, leading to clicking noises, vibrations, or grease leaks. Replacing the assembly with this OEM-grade kit restores reliable drivetrain performance and helps protect surrounding components.
Description supplied by Import Image Racing through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






