Description
Overview:
The Rings .020 for Kohler K‐181 Engines (part number 232577‐S) are a Genuine Kohler part designed to restore correct compression and oil control in small air‐cooled engines used in construction and garden equipment. Engineered from high‐quality materials to Kohler's specifications, this .020 in (0.508 mm) oversize ring set is intended for use after a cylinder re‐bore to match the oversize. It helps seal the combustion chamber, reduce blow‐by, and limit oil consumption, supporting reliable starting and smoother running. Precision fitment ensures compatibility with the K‐181 series, including models such as K‐181 and K181‐42743H commonly found on machines like mowers, compactors and generators. This part supports long service life when performing routine maintenance or a full engine overhaul.
Key Features:
- Genuine Kohler part for assured compatibility and performance
- .020 in (0.508 mm) oversize for correctly re‐bored K‐181 cylinders
- Precision manufactured to maintain compression and control oil usage
- Helps reduce friction and wear for longer engine life
- Consistent sealing for smoother running and easier starting
- Suitable for professional rebuilds and DIY maintenance
- Made to rigorous manufacturer tolerances for an exact fit
- Supports efficient operation across varied workloads and temperatures
- Designed for small plant, garden machinery, and utility engines using K‐181 platforms
- Clear identification with Kohler reference 232577‐S
Typical Applications:
Used during engine refresh or overhaul of Kohler K‐181 units fitted to lawn and garden tractors, plate compactors, tillers, pumps, and generators. Ideal where the cylinder has been re‐bored by .020 in (0.508 mm) and matching oversize components are required to restore sealing, reduce oil consumption, and stabilise performance.
Also known as:
Kohler .020 in (0.508 mm) oversize piston rings, K‐181 .020 over ring set, 20‐thou oversize rings for Kohler K‐181, Kohler small engine ring set .020 over, 232577‐S ring set.
Fits Models:
K‐181, K181‐42743H, K181‐42744H
Alternate Part Numbers:
232577S
Product Specifications
| L&S Part No. | 232577-S |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Kohler |
| Key Features | - Genuine Kohler part ensures compatibility with K‐181 engines - .020 in (0.508 mm) oversize for re‐bored cylinders - Precision fitment maintains compression and controls oil usage - Suitable for lawn tractors, compactors, and generators - Kohler reference 232577‐S for clear identification |
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