56.4mm Cylinder Piston Ring Kit (3BN00) Fits Yamaha TZR 125 TZR125L 1987-1992
Characteristics:
If your cylinder is blown, the compression is too low, or even piston seizure has occurred, then this kit is exactly the right thing to upgrade.
Kit includes cylinder, piston, rings, pin and clips (you get exactly what is shown in the picture).
The kit is for standard bore size: 56.4mm x 50.0mm stroke, 16mm steel piston pin.
This kit is excellent as a low-cost replacement for defects in the original cylinder.
Specs:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston material: Forged aluminum
Diameter: 56.4 mm
Stroke: 50.0 mm
Cylinder capacity: 124 cc
Piston pin: 16 mm x 47 mm
Piston height: 64.4 mm
Number of piston rings: 2
Upper piston ring thickness: 1 mm
Thickness of the second piston ring: 1 mm
Piston ring type: chrome plated
Exit: Oval
Cylinder type: 3BN00
Spare part number:
Cylinder: 3BN-11311-00
Piston (standard): 2YK-11631-04-35
Pin, piston: 137-11633-00
Piston ring set (standard): 3XC-11610-00
Circlip: 93450-17129
Fits models:
Compatible with Yamaha TZR 125 1987-1992.
3BN00 cylinder has 56.4mm bore and 50.0mm stroke, fits TZR125 before 1992
3MB00 cylinder has a bore of 56.0mm and a stroke of 50.7mm, fits TZR125 after 1993
Although the bore and stroke size are very similar, I am still NOT sure if they are interchangeable or not,
Compare carefully with your old parts to ensure this is the correct part for your machine.
Package Included:
1x cylinder (3BN00)
1x piston
2x piston rings
1x wristband
2x safety rings
Note:
The product offered is an accessory or spare part and, therefore, is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is provided solely as an indication of the specific product being offered as an accessory or replacement, to clarify which vehicle the product on offer is suitable for.
