Description
Overview:
This Piston Ring Set (Oversized 0.50 mm) is a genuine Honda component for restoring compression and reducing oil consumption on Honda GX160UT1 and GX200 engines used in construction and garden machinery. Supplied as a matched set for one piston, the rings are made from durable, engine‐grade metal and precision finished to cope with high temperatures and constant wear. Oversize rings are intended for cylinders that have been rebored or honed beyond standard size, giving a reliable seal and consistent performance. Ideal for routine rebuilds or repairs after wear, scoring, or poor compression, this OEM set helps recover power, fuel efficiency, and starting reliability. OEM/MPN: 13012-Z4M-003 (13012Z4M003). Genuine Honda Part for accuracy and long service life.
Key Features:
- Genuine Honda Part for correct fit and dependable quality (OEM 13012-Z4M-003 / 13012Z4M003)
- 0.50 mm oversize ring set for use after cylinder re-bore or corrective honing
- Restores compression, reduces blow‐by, and helps lower oil consumption
- Maintains engine efficiency, power output, and easier cold starts
- Manufactured to Honda tolerances for the GX160 and GX200 platforms
- Supplied as a complete ring pack for one piston (compression and oil control rings)
- Wear‐resistant construction for long service life in tough site and garden conditions
- Suitable for generators, pumps, compactors, and other petrol machinery using these engines
- Supports straightforward top‐end rebuilds when used with standard workshop tools
- Helps protect cylinder and piston lifespan when installed to specification
Typical Applications:
Used during top‐end overhauls of Honda GX160/GX200 engines in equipment such as plate compactors, generators, water pumps, pressure washers, tillers, and lawn or garden machinery. Common when addressing low compression, blue smoke, or high oil use after wear or a re-bore.
Also known as:
Piston ring kit, ring set, ring pack, compression rings, oil control ring set, 0.50 mm oversize rings, OS 0.50 rings, engine rebuild rings for GX160/GX200.
Fits Models:
GX160T2, GX160UT1, GX160UT2, GX200T2, GX200UT, GX200UT2
Alternate Part Numbers:
13012-Z4M-003, 13012Z4M003
Product Specifications
| L&S Part No. | 13012 Z4M 003 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 13012Z4M003 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Honda |
| Key Features | - 0.50 mm oversize for rebored or honed cylinders - Fits Honda GX160 and GX200 engines - Restores compression and reduces oil consumption - Complete set for one piston, includes compression and oil rings - Suitable for generators, pumps, and compactors using these engines |
| Fits Models | GX160UT1 (GCAFT) | GX200UT (GCAHT) | GX160UT2 (GCBPT) | GX160T2 (GCBRT) | GX200UT2 (GCBTT) | GX200T2 (GCBUT) |
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