Namura .040 Over Bore Piston Kit for Suzuki LT-Z400 Quadsport 400 91mm
Namura .040 Over Bore Piston Kit for Suzuki LT-Z400 Quadsport 400 91mm
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.040 Over Bore Piston Kit for Suzuki
This 91mm piston kit is designed for a .040 over bore in the Suzuki LT-Z400 Quadsport 400 engine, providing increased displacement and compression for improved power.
Overview
The Namura .040 Over Bore Piston Kit for Suzuki LT-Z400 Quadsport 400 offers a 91mm piston for a precise .040 over bore. It replaces the stock piston to restore or enhance engine performance. This kit is ideal for rebuilding or upgrading your Suzuki ATV engine.
Built For Performance
- High-strength aluminum alloy for durability
- Precision-machined to exact specifications
- Includes piston rings, wrist pin, and circlips
- Designed for .040 over bore clearance
- Improves compression and horsepower
- Tested for reliability in high-performance applications
Fits These Machines
- for Suzuki LT-Z400 Quadsport 400
On-The-Job Use
- Rebuilding a worn-out engine for recreational riding
- Increasing engine displacement for racing
- Replacing damaged piston during top-end overhaul
- Restoring compression in high-mileage ATVs
Specs At A Glance
| Bore Size | 91mm |
| Overbore | .040 |
| Application | Suzuki LT-Z400 Quadsport 400 |
Good To Know
Q: Is this piston kit compatible with standard bore? A: No, this is specifically for a .040 over bore; if your cylinder is not at that size, you will need to bore it to match.
Q: Does it include all necessary components? A: Yes, the kit includes piston, rings, wrist pin, and circlips for a complete top-end rebuild.
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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