Namura Size B 89.98mm Standard Bore Piston Kit for Kawasaki KLX400 KLX400R 90mm
Namura Size B 89.98mm Standard Bore Piston Kit for Kawasaki KLX400 KLX400R 90mm
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Size B 89.98mm Standard Bore Piston Kit for Kawasaki
This piston kit from Namura features a Size B 89.98mm standard bore piston designed for Kawasaki KLX400 and KLX400R motorcycles.
Overview
The Size B 89.98mm standard bore piston kit is a direct replacement for Kawasaki KLX400 and KLX400R engines. It includes the piston rings pin and clips for a complete top-end rebuild. This kit restores compression and performance to your Kawasaki bike.
Built For Performance
- Hypereutectic alloy piston for strength and heat resistance
- Precision-machined to 89.98mm standard bore specification
- Includes high-quality piston rings for optimal seal
- Lightweight design reduces reciprocating mass
- Includes wrist pin and circlips for complete installation
- Tested for durability in off-road conditions
Fits These Machines
- for Kawasaki KLX400
- for Kawasaki KLX400R
On-The-Job Use
- Ideal for top-end engine rebuilds on dual-sport motorcycles
- Commonly used for restoring lost compression in high-mileage engines
- Suitable for both street and off-road riding
- Perfect for performance restoration after engine wear
Specs At A Glance
| Piston Size | 89.98mm |
| Bore Type | Standard |
| Kit Includes | Piston rings pin clips |
| Material | Hypereutectic alloy |
Good To Know
Q: What is the difference between Size B and other sizes? A: Size B indicates the specific piston diameter within the standard bore range; always confirm your cylinder bore before ordering.
Q: Is this compatible with Kawasaki KLX400S? A: This kit is designed for KLX400 and KLX400R; check your model's exact specifications for compatibility.
Slight variation in finish or dimensions may occur between production runs and fit can depend on serial number so confirm compatibility before ordering.
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