WISECO - PK1344 - Piston Kit with Gaskets - 54.00 mm - Yamaha YZ125
The top end is where power is made and where cut corners come back to haunt you. For 54.00 mm / Yamaha YZ125 engines, the WISECO PK1344 piston kit with gaskets offers a rebuild-ready solution manufactured to exceed OEM tolerances. Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine. Wiseco pistons can be fitted only with Wiseco rings. Riding Style: Off-Road. Run it with quality rings and fresh gaskets, and the PK1344 gives you a bottom end rebuild that lasts.
Features
- Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
- Wiseco pistons can be fitted only with Wiseco rings
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC).
- Cylinder sleeves must be purchased separately.
Specifications
- Riding Style : Off-Road
- Skirt Coating : Non-Coated
- Piston Material : 4032 Aluminum Alloy
- Product Name : Rebuild Kit
- Type : Top End
- Units : Kit
- Engine Type : 2-Stroke
- Bore - Oversize : Standard
- Piston Diameter : 53.95 mm
- Stroke Length : 54.50 mm
- Bore Size : 54.00 mm
- Displacement : 125 cc
- Model : Pro-Lite
<div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> Kit Includes:</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • Pro-Lite Piston</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • Ring Set</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • Wrist Pin</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • Circlips</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • Bearing</div><div style="border:1px solid #1a6fb0;padding:8px 12px;margin:8px 0;background:#f0f7ff;border-radius:4px;"><strong style="color:#1a6fb0;">ⓘ NOTE:</strong> • Gaskets</div>
Frequently Asked Questions - WISECO - PK1344 - Piston Kit with Gaskets - 54.00 mm - Yamaha YZ125
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.
