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This genuine Yamaha OEM oil filter bypass valve bolt is designed to regulate oil pressure and maintain proper lubrication throughout the engine. Built from durable threaded steel, it features precision bypass ports that help prevent oil starvation during cold starts or when the oil filter becomes restricted. It also serves as the main mounting bolt securing the external oil filter housing cover to the engine case. Compatible Models Yamaha XJ Series: XJ550 Maxim / Seca: 1981–1983 XJ650 Maxim / Seca / Midnight / Turbo: 1980–1983 XJ700 Maxim / Maxim X: 1985–1986 XJ750 Maxim / Seca: 1981–1983 XJ900R Seca: 1983 Yamaha XS Series: XS360: 1976–1977 XS400: 1977–1983 Yamaha FJ, FZ, FZR & YX Series: FJ600: 1984–1985 FZ600: 1986–1988 FZR400: 1988–1990 FZR600 / FZR600R: 1989–1999 YX600 Radian: 1986–1990 Please compare the bolt design, threads, and dimensions with your original part before purchase.
Please verify compatibility with your specific motorcycle model before purchasing.
Cleaning Status
partially_cleaned
Cleaning Notes
Used stain remover
Worldwide shipping available
Express shipping available at checkout
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
Contact support for return authorization
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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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