Description
Features:
If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you to upgrade.
Kit includes cylinder, piston, rings, pin, clips.(you get exactly what is pictured).
Kit is for standard bore size - 56.4 mm x 50.0mm stroke, 16mm steel piston pin.
This kit is excellent as a low-cost replacement for defects in the original cylinder.
Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston Material: Forged Aluminum
Bore: 56.4mm
Stroke: 50.0mm
Displacement: 124 ccm
Piston pin: 16 mm x 47 mm
Piston height: 64.4mm
Number of piston rings: 2
Thickness of the upper piston ring: 1 mm
Thickness of the 2nd piston ring: 1 mm
Type of piston ring: chrome-plated
Outlet: Oval
Cylinder type: 3BN00
Replacement Part Number:
Cylinder: 3BN-11311-00
Piston (Std): 2YK-11631-04-35
Pin, Piston: 137-11633-00
Piston Ring Set (Std): 3XC-11610-00
Circlip: 93450-17129
Fits Models:
Fit for Yamaha TZR 125 1987-1992
3BN00 cylinder have a 56.4mm bore and 50.0mm stroke, fits TZR125 before 1992
3MB00 cylinder have a 56.0mm bore and 50.7mm stroke, fits TZR125 after 1993
Although the bore size and stroke very close, still NOT sure they are interchageable or not,
Carefully compare to your old parts to be sure this is the correct part for your machine.
Package Includes:
1x Cylinder(3BN00)
1x Piston
2x Piston Rings
1x Wristpin
2x Circlips
Note:
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.
Shipping:
Free Shipping
Delivery Time:2-6 working days
Warranty:
Returns:Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online:Solve your installation and product problems
Customer Reviews
Overall, I am fairly pleased with this product.
The kit includes almost all the necessary components for a complete cylinder and piston replacement, and everything seems to be of decent quality. The cylinder itself is made of durable materials and has a good finish, while the piston appears to be well-made and fits snugly inside the cylinder.
The installation process was relatively straightforward and I was able to get everything installed and running in a reasonable amount of time. Once installed, the chainsaw ran smoothly and seemed to have improved performance compared to before the replacement.
Fast shipping,great value.
Great deal and good shipping. I will use them again.
installing was easy everything bolts right together only have couple rides on it still in break in process but after the first initial start and brake in I've been running it fairly hard and just keeps amazing me definitely would recommend and don't have rejet the card runs perfectly on stock carb with no adjustment done
Good parts, they fit just as well as the 1979 oem parts.