KYB - 120314000101 - Rear Shock O-Ring for Seal Head - '02-'24 Yamaha YZ85, YZ65
When a rear shock on a '02-'24 Yamaha bike starts acting up, the rear shock O-ring for the seal head (120314000101) from KYB is often the exact part responsible. The seal head keeps the shock shaft sealed and aligned as it strokes, and this O-ring is what actually maintains that seal against oil and pressure. It hardens and leaks with age like any rubber part, so replacing it during a rebuild keeps a fresh seal head sealing on '02-'24 Yamaha models instead of weeping oil within a season.
Features
- OE Replacement
Specs
- Riding Style: Off-Road
- Outside Diameter: 1.57"
- Units: Each
- Color/Finish: Black
- Product Name: Seal Head
- Type: O-Ring
- Mounting Position: Rear
Frequently Asked Questions - KYB - 120314000101 - Rear Shock O-Ring for Seal Head - '02-'24 Yamaha YZ85, YZ65
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
