
This genuine OEM Yamaha rear shock absorber suspension linkage, also known as the relay arm or suspension knuckle, is a factory structural component for the rear mono-shock system. Cast from high-tensile aluminum alloy, it connects the swingarm, frame, and rear shock to control suspension leverage and progressive damping for stable handling. Product Specifications Brand: Yamaha OEM Part Type: Rear Shock Linkage / Relay Arm / Suspension Knuckle Casting Code: 4FM Material: Cast Aluminum Alloy Mounting Design: Three precision pivot bores for needle bearings and grease seals Fitment & Compatibility Yamaha YZF750R — 1993, 1994, 1995 Yamaha YZF750R 4HN / 4HT — Standard street and sport models Yamaha YZF750SP 4FN — 1993, 1994, 1995 homologation special race model Fitment Note: Please compare the 4FM casting code and linkage shape with your original part before installation.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used degreaser
Worldwide shipping available
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Estimated delivery: 2-5 business days
All items are carefully packaged for safe transit
Items can be insured — contact us for more information
30-day return policy on most items
Items must be in original condition and packaging
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Yes, all parts with OEM numbers are genuine manufacturer parts. Check the specifications tab for the OEM number.
We offer a 30-day return policy. Items must be in original condition. See the Shipping tab for complete details.
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location.
Parts are sold separately. We recommend professional installation for safety and warranty purposes.
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