Yamaha Genuine V-Star 650 Front Master Cylinder Rebuild Kit 1JL-W0041-01
Yamaha Genuine V-Star 650 Front Master Cylinder Rebuild Kit 1JL-W0041-01
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Product Description
This is an official Yamaha factory front master cylinder rebuild kit housed in its original factory packaging. It serves to overhaul a worn or leaking brake master cylinder by replacing internal rubber seals, piston components, and return springs, restoring hydraulic pressure and crisp brake lever feel.
Vehicle Compatibility
Engineered explicitly for Yamaha classic cruiser, street, and scooter platforms (including V-Star 650/950, Virago, and Majesty 250 series).
Verified catalog fitment layout:
| Make | Model Family | Engine Type / Displacement | Model Years |
| Yamaha | V-Star 650 / XVS650 (Custom / Classic / Silverado) | 649cc (4-Stroke Air-Cooled V-Twin Cruiser) | 1998–2016 |
| Yamaha | V-Star 950 / XVS950 | 942cc (4-Stroke Air-Cooled V-Twin Cruiser) | 2009–2017 |
| Yamaha | Majesty 250 / YP250 | 249cc (4-Stroke Liquid-Cooled Maxi-Scooter) | 1996–2003 |
| Yamaha | Virago 530 / 700 / 750 / 1100 (Select Years) | 535cc–1063cc (4-Stroke V-Twin Cruisers) | 1980s–1990s |
Fitment & Technical Details
Remove the master cylinder reservoir cover and drain the brake fluid. Extract the internal circlip, pull out the old piston assembly, clean the cylinder bore thoroughly with brake cleaner, lubricate the new genuine Yamaha seals with fresh brake fluid, and install the new rebuild kit components in reverse order.Verification: Piston moves smoothly within the bore with positive spring return, building firm hydraulic pressure at the brake lever with zero fluid bypass.
Important: Please ensure the part number matches your motorbike before purchasing. If you have any questions about the part or its compatibility, feel free to contact us. We’re here to help!
At Dmmotorcycles, we’ve specialized in vintage and vintage sports motorcycles and parts directly from Japan since 1998. We stock a wide selection of rare genuine and high-quality aftermarket parts and continually update our inventory to meet growing demand.
Looking for a specific part? Don’t hesitate to ask! We may have it in stock even if it’s not listed online. If not, we’ll do our best to source it for you.
We’re also happy to provide guidance on installation and offer excellent after-sales support to ensure your satisfaction.
Shipping Information
We ship worldwide, carefully inspecting and securely packing all parts to ensure safe delivery. Your order will be insured and shipped quickly, with the best available shipping option chosen for speed and reliability.
Please note:
- All parts are shipped from Cyprus (Europe).
- Customers outside the EU may incur additional import taxes based on the value of the item.
