Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic
Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic

Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic

Sale price$85.88 USD
SKU: M587-A014
Quantity:

Specifics:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston Material: Forged Aluminum
Actual Displacement: 229.6 cc
Bore size: STD 71 mm
Piston diameter: 70.3 mm
Piston height: 48 mm
Piston pin diameter: 16 mm
Piston pin height: 59 mm

Cylinder Piston Gasket Top End Kit 71mm For Yamaha Moto-4 250 Yfm250 1989-1991 Generic



Replaces Part Number:
Cylinder: 4BD-11310-01-00
Piston: 4BD-11631-00-Y0
Piston Ring Set: 4BD-11610-00-00
Cylinder Head Gasket: 3GH-11181-00-00
Cylinder Base Gasket: 4BD-11351-00-00
Wristpin: 29U-11633-00-00
Circlip: 93450-17044-00

Fitment:
Fit for Yamaha Bear Tracker 250 YFM250 1999-2004
Fit for Yamaha Timberwolf 250 YFB250 1992-2000
Fit for Yamaha Moto-4 YFM200DX 1989
Fit for Yamaha Moto-4 YFM250 1989-1991
Fit for Yamaha Moto-4 YFM350ER 1989-1991

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Features:
Kit includes piston, rings, pin, clips, & top end gasket kit (you get exactly what is pictured).
Cast piston has super-high silicone content for additional strength.
Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life.
Piston dome is anodized for superior heat resistance and longer lifespan.
The gaskets use performance materials to increase durability and provide greater reliability.
Includes all gaskets pictured to rebuild top end.
Kit is for standard bore size - 71mm.
Piston is 70.3mm.
8.7:1 Standard compression rati.
All of the components within this kit are bolt-on ready for a hassle free installation.

Package Includes:
1x Cylinder
1x Piston
1x sets of Rings
1x Wristpin
2x Circlips
1x Cylinder Head Gasket
1x Cylinder Base Gasket

Note:
Ring end gaps are checked prior to shipment for proper sizing.
Please check out the product and size fits your motorcycle or not before you purchase.

Shipping:
Free Shipping
Handling time: Ship within 24 hours
Delivery Time: 3-7 business days

Warranty:
1. Condition: 100% Brand New
2. Warranty Period: 1 Years
3. 24-Hour Support: Provide you with timely after-sale support

Customer Reviews

Based on 52 reviews
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A
Anonymous
Awesome company

Very attentive and customer orientated company. Very fast response Highly recommend

S
Sascha Zander
Suzuki

It fits perfekt

A
Anonymous
Worked perfect

It fit my BIKE perfect. It now has great compression and no longer smokes. The gaskets were a little scratched but I put some gasket maker in the scratched spots and it sealed fine.

J
James Wells
Suzuki 400 Ltz upper end replacement

Every thing in kit was exactly as advertised and 👍fit perfectly

A
Anonymous
Always satisfied

I have bought many of parts for my quads from this seller. Although not OEM they are spot on close and have never failed me. I will continue to buy this brand of parts.

A
Anonymous
Restored power

every part measure good work perfectly ,restored power now I'm getting full power of the quad and a great fit for the head and engine

A
Anonymous
Wow! Amazing

For the money this kit can’t be beat! Good quality parts! Got it put together and rode probably 5 hrs so far and everything is running and sounds perfect.

A
Anonymous
Great parts for the price

Received fast and packaged well each part was individually boxed or wrapped and then all put in another box so that was nice nothing banging around and getting damaged by other parts. Super easy to install headed installed in less than an hour. Honestly can't beat it for the cost