Description
Overview:
This genuine Kohler Kit, Cylinder Head Gasket (OEM No. 20 841 01-S) is a service replacement gasket designed to restore and maintain a proper seal between the cylinder head and engine block on Kohler petrol engines. Built from heat- and pressure-resistant gasket materials, it keeps combustion gases contained and helps prevent oil and coolant leaks, protecting engine efficiency and longevity. Suitable for a wide range of Kohler single-cylinder vertical shaft engines used in lawn and garden machinery and compact equipment, it supports reliable running and consistent compression. Ideal for routine maintenance or repairs on engines such as the SV471 and SV530, it helps reduce performance loss due to a failing head gasket and is a straightforward fit when installed to the manufacturer's specifications.
Key Features:
- Genuine Kohler part for assured compatibility and fitment
- OEM Number: 20 841 01-S for accurate identification
- Forms a gas-tight and fluid-tight seal to prevent compression loss and leaks
- Durable construction engineered for high temperature and pressure cycles
- Supports stable engine performance, starting, and power output
- Helps protect against overheating and contamination of oil or coolant
- Suitable for routine servicing or rebuilds, minimising downtime
- Straightforward installation following Kohler service procedures
Typical Applications:
Used on Kohler engines fitted to ride-on mowers, lawn tractors, garden tractors, compact equipment, generators, and pressure washers. Ideal when addressing misfires, loss of compression, oil contamination, or visible gasket failure, or as part of top-end refresh during scheduled maintenance.
Also known as:
Cylinder head seal, head gasket (top-end), combustion chamber gasket, top-end head gasket, engine head seal, replacement head gasket for Kohler SV-series engines.
Fits Models:
SV471, SV530, SV541, SV590, SV591, SV600, SV601, SV610, SV620
Alternate Part Numbers:
20 841 01S, 2084101-S, 2084101S
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