LA SLEEVE - YA5024 - Cylinder Sleeve For 4-Stroke - '87-'14 Yamaha Big Bear 350 Hunter Edition 4x4, 350 FX Wolverine 4x4, Big Bear 350 SE 4x4
LA Sleeve's cylinder sleeve gives new life to a worn-out bore on the '87-'14 Yamaha Big Bear 350 Hunter Edition 4x4, 350 FX Wolverine 4x4, and Big Bear 350 SE 4x4, built for 4-stroke applications. The outside diameter is centerless ground for perfect roundness, and every sleeve is held to rigid inspection tolerances within one-half thousandth of an inch. Cylinder resleeving service is available through the vendor, and once installed, the inside diameter still needs to be bored and honed to match the piston.
Features
- Quality replacement cylinder sleeves give old cylinders new life
- Centerless grinding of the outside diameters provides for perfect roundness
- Exact size is controlled by rigid inspection of one-half thousandth of an inch
- Cylinder resleeving available through vendor
- Inside diameter must be bored and honed to size piston after installation.
Specs
- Product Name: Cylinder Sleeve
- Units: Each
- Displacement: 349 cc
- Material: Chrome-Moly Alloy
- Riding Style: ATV
- Bore Size: 83.00 mm
- Engine Type: 4-Stroke
Frequently Asked Questions - LA SLEEVE - YA5024 - Cylinder Sleeve For 4-Stroke - '87-'14 Yamaha Big Bear 350 Hunter Edition 4x4, 350 FX Wolverine 4x4, Big Bear 350 SE 4x4
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.
