PROX - 37.910003 - Master Cylinder Rebuild Kit - Rear
Rebuilding an engine correctly means replacing every wear item at once, not just what is visibly failed, and the PROX 37.910003 gives you a complete, application-specific kit so nothing gets left in place to limit the life of your fresh rebuild. Kits are assembled with high quality components all designed and manufactured to meet or exceed the OEM parts, which means you are not sourcing individual components separately or making compromises about what to replace. Each kit contains all the necessary components to rebuild the brake master cylinder, covering the full scope of a proper rebuild so the finished engine has fresh components at every critical interface. A quality engine rebuild kit pays for itself in the labor saved by having the right parts on the bench before you start. Everything in the kit is matched to your specific engine, which matters when clearances, thread pitches, and bearing fits are all application-specific. The 37.910003 gives you a complete foundation for a rebuild done right. Sold as a complete kit.
Features
- Kits are assembled with high quality components all designed and manufactured to meet or exceed the OEM parts
- Each kit contains all the necessary components to rebuild the brake master cylinder
Specs
- Riding Style: Street
- Color/Finish: Black
- Riding Style: ATV
- Riding Style: Off-Road
- Mounting Position: Rear
- Units: Kit
- Product Name: Rebuild Kit
- Type: Master Cylinder
Frequently Asked Questions - PROX - 37.910003 - Master Cylinder Rebuild Kit - Rear
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.
