Fuel Pump for Kohler CH13 CH18 CH20 CH22 CH23 CH25 CH620 CH621 CH640 CH641 CH670

Fuel Pump for Kohler

This fuel pump is a replacement component for Kohler CH13 CH18 CH20 CH22 CH23 CH25 CH620 CH621 CH640 CH641 CH670 engines and supplies a steady flow of fuel to the carburetor for reliable engine operation.

Overview

The fuel pump for Kohler CH series engines delivers the correct fuel pressure and volume needed for efficient combustion. This fuel pump is designed to match the mounting and port configuration of the original pump. It is a direct fit for the listed Kohler vertical-shaft and horizontal-shaft engine models.

Built For Performance

• Constructed with corrosion-resistant materials for long service life
• Diaphragm mechanism provides consistent fuel delivery
• Integral filter screen helps protect against debris
• Compact design fits the confined engine compartment
• Tested to meet OEM fuel flow specifications

Fits These Machines

• for Kohler CH13
• for Kohler CH18
• for Kohler CH20
• for Kohler CH22
• for Kohler CH23
• for Kohler CH25
• for Kohler CH620
• for Kohler CH621
• for Kohler CH640
• for Kohler CH641
• for Kohler CH670

On-The-Job Use

• Replaces the fuel pump on generators powered by Kohler CH engines
• Used in lawn tractors and zero-turn mowers with these engine models
• Installed on pressure washers and industrial equipment using Kohler CH series
• Suitable for both new installations and routine maintenance replacements

Good To Know

Q: Does this fuel pump require any additional gaskets or seals for installation? A: The pump typically mounts with the existing gasket or O-ring; if the original seal is worn, replacing it is recommended to prevent air leaks.

Q: How can I tell if my fuel pump is failing before it stops working? A: Common signs include hard starting, engine surging under load, or a noticeable loss of power when the fuel level drops below half.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.