PARTS UNLIMITED - K22-3620 - Rear Sprocket - 39 Tooth - Yamaha
The PARTS UNLIMITED K22-3620 is a 39-tooth rear sprocket sized for 420-chain systems on 1968-1976 Yamaha enduro dirt bikes (including the RT-1 360 M, Enduro 250, and DT1MX), manufactured to OEM specifications using high-grade hardened steel with precision-machined splines and teeth.
Features
- Manufactured to OEM specs using high-grade hardened steel for long life
- Match original equipment exactly and feature precision-machined splines and teeth for a perfect fit
Specs
- Color/Finish: Black
- Material: Steel
- Riding Style: Off-Road
- Tooth Count: 39
- Type: Drive
- Product Name: Sprocket
- Riding Style: Adventure Touring / Dual-Sport
- Riding Style: Street
- Units: Each
- Chain Size: 420
- Mounting Position: Rear
Frequently Asked Questions - PARTS UNLIMITED - K22-3620 - Rear Sprocket - 39 Tooth - Yamaha
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.
