52.4mm Cylinder Gasket and Piston Ring Set for CRF125F/CRF125FB, 2014–2023
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Yamaha 250 Cylinder Top End Kit 71mm YMFYFB250
$89.99
In stock
✓ Free Shipping
71mm cylinder top end kit with cylinder, piston, piston rings, wrist pin, gaskets, circlips, spark plug, and oil seal for select Yamaha 250 models.
Price shown is the online purchase price. Free shipping · 30-day return policy
BrandTOP IMSLCHR
MPN / Part NumberYMFYFB250
OEM / OE Number4BD-11310-01-00
Part TypeCylinder top end kit
Product Description
This 71mm cylinder top end kit includes one cylinder, one piston, five piston rings, one wrist pin, one head gasket, one base gasket, two circlips, one spark plug, and one oil seal. The source lists compatibility with Yamaha Bear Tracker 250 models from 1999–2004, Yamaha Timberwolf 250 models from 1992–2000, and Yamaha Moto-4 250 models from 1989–1991. Specifications include a 71mm bore, 58mm stroke, 229.6cc displacement, and 8.7:1 compression ratio.
Product Specifications
BrandTOP IMSLCHR
ManufacturerGuangzhou Lingchi
Item Weight8 ounces
ModelMotorcycle cylinder sleeve
Product Dimensions8 x 8 x 8 inches
Item model numberYMFYFB250
ExteriorRaw Aluminum
Manufacturer Part Number4BD-11310-01-0 5VC-11351-01-0
OEM Part NumberCompatible with 4BD-11310-01-0 5VC-11351-01-0 4BD-11631-00-Y 4BD-11610-00-0 29U-11633-00-0 93450-17044-0 EA000-00-0 3GH-11181-00-0
PositionDriveline
Explicit OE/OEM Part Numbers4BD-11310-01-00, specifications
Bore71mm
Stroke58mm
Displacement229.6cc
Compression ratio8.7:1
Included components1 cylinder, 1 piston, 5 piston rings, 1 wrist pin, 1 head gasket, 1 base gasket, 2 circlips, 1 spark plug, 1 oil seal
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| 1989 | Yamaha | Moto-4 250 | ||
| 1990 | Yamaha | Moto-4 250 | ||
| 1991 | Yamaha | Moto-4 250 | ||
| 1992 | Yamaha | Timberwolf 250 | ||
| 1993 | Yamaha | Timberwolf 250 | ||
| 1994 | Yamaha | Timberwolf 250 | ||
| 1995 | Yamaha | Timberwolf 250 | ||
| 1996 | Yamaha | Timberwolf 250 | ||
| 1997 | Yamaha | Timberwolf 250 | ||
| 1998 | Yamaha | Timberwolf 250 | ||
| 1999 | Yamaha | Bear Tracker 250 | ||
| 1999 | Yamaha | Timberwolf 250 | ||
| 2000 | Yamaha | Bear Tracker 250 | ||
| 2000 | Yamaha | Timberwolf 250 | ||
| 2001 | Yamaha | Bear Tracker 250 | ||
| 2002 | Yamaha | Bear Tracker 250 | ||
| 2003 | Yamaha | Bear Tracker 250 | ||
| 2004 | Yamaha | Bear Tracker 250 |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.
