Kohler · GM118704

Maintenance Kit - CH640 - 8.5RES

The Kohler GM118704 is listed as Maintenance Kit - CH640 - 8.5RES. Confirm compatibility with your generator or transfer-switch model before ordering; an accessory listing does not mean the item is included with a generator.

Starting at $61.00* MSRP · USD

*Starting price in US dollars. Does not include generator, installation, automatic transfer switch or costs to export outside the US.

Ask about this product Call 662-892-0274

Equipment pricing is not a complete installed price. Confirm package contents, compatibility, current pricing and availability with BEGC.

Know the configuration

Product specifications.

Catalog ratings may vary with fuel, phase, voltage and selected options. Review the exact configuration and written manufacturer warranty terms before ordering.

Model number: GM118704
Dimensions (catalog configuration): 254 mm x 280 mm x 203 mm (10 in. x 11 in. x 8 in.)
Weight (lb): 6.15
Accessory type: Maintenance Kit

Catalog data checked October 12, 2026. Manufacturer technical documents consulted: g6131.pdf. Metric weight was not reproduced because the source contains inconsistent conversions for some models.

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