Description
Overview:
This valve stem seal is a genuine Kohler part for CS4 and CS6 single‐cylinder petrol engines (OEM No. 63 032 09‐S). It is a precision sealing component that fits over the valve stem at the top of the guide to control oil flow. Built from an oil‐ and heat‐resistant elastomer with a metal outer shell and a spring‐tensioned sealing lip, it keeps lubricant in the valvetrain and prevents it from entering the combustion chamber. Correct sealing helps reduce oil consumption, limits blue exhaust smoke, and protects the valve guide from premature wear. Suitable for compact construction and garden machinery powered by Kohler CS series engines, such as generators, plate compactors, water pumps, pressure washers, tillers, and similar equipment.
Key Features:
- Genuine Kohler component for assured fit and function (OEM 63 032 09‐S)
- Direct replacement for CS4 and CS6 engines; no modification required
- Oil‐ and heat‐resistant materials for dependable, long service life
- Spring‐loaded sealing lip maintains consistent contact on the valve stem
- Helps reduce oil consumption and blue smoke from the exhaust
- Supports smooth running by limiting oil fouling around the valve area
- Compact, robust design suited to harsh engine operating conditions
- Straightforward to fit for competent users using standard hand tools
Typical Applications:
Used during top‐end servicing or repair on Kohler CS4/CS6 engines, especially when addressing oil burning, start‐up smoke, or increased oil use. Common on portable generators, plate compactors, pumps, pressure washers, small construction tools, and garden machinery using Kohler CS series power units.
Also known as:
Valve stem oil seal, valve guide seal, engine valve seal, valve stem seal for overhead‐valve engines, top‐end oil seal.
Fits Models:
CS4, CS6
Alternate Part Numbers:
63 032 09S, 6303209-S, 6303209S
Product Specifications
| L&S Part No. | 63 032 09-S |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Kohler |
| Key Features | - Genuine Kohler part for CS4 and CS6 engines - Oil- and heat-resistant elastomer with metal shell - Spring-loaded sealing lip ensures consistent contact - Reduces oil consumption and blue exhaust smoke - Suitable for generators, pumps, and garden machinery |
| Fits Models | CS4 | CS6 |
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