MOOSE OFFROAD - 0910-6550 - Piston Kit - 53.95 mm - YZ 125
The MOOSE OFFROAD 0910-6550 is a direct-fit piston kit replacement built to the same tolerances and material standards as the best OEM hardware, at a price point that makes proper maintenance and upgrades more accessible for Off-Road riders. Kit includes piston, ring set, wrist pin and circlips, with gravity cast aluminum alloy with 18% silicon to increase resistance to wear and decrease thermal distortion, with coated skirt eases break in, decreases wear and aids in lubrication. Piston rings are either nitride or chrome plated. Wrist pin is nitride coated, providing a hardened, wear resistant bearing surface. Whether you're performing routine maintenance, addressing a specific failure, or building a machine to a higher performance standard, the 0910-6550 delivers the quality and reliability that MOOSE OFFROAD riders expect. Sold as a complete kit, this piston kit is designed for Off-Road applications and engineered to install properly and perform consistently from the first use. If you've been running a worn-out or underperforming piston kit, the 0910-6550 is the no-compromise replacement that restores confidence and function to your machine.
Features
- Kit includes piston, ring set, wrist pin and circlips
- Gravity cast aluminum alloy with 18% silicon to increase resistance to wear and decrease thermal distortion
- Coated skirt eases break in, decreases wear and aids in lubrication
- Piston rings are either nitride or chrome plated
- Wrist pin is nitride coated, providing a hardened, wear resistant bearing surface
Specs
- Piston Material: Aluminum Alloy
- Piston Material: Cast
- Product Name: Piston Kit
- Units: Kit
- Displacement: 125 cc
- Riding Style: Off-Road
- Cylinder Diameter: 54.00 mm
- Engine Type: 2-Stroke
- Style: Cast Replica
- Piston Diameter: 53.95 mm
Frequently Asked Questions - MOOSE OFFROAD - 0910-6550 - Piston Kit - 53.95 mm - YZ 125
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.
