James Gaskets Milwaukee 8 Gasket Kit - 25700378-K — Harley-Davidson Road King, Road King Special, Electra Glide Ultra Classic (2017-2019)

James Gaskets Milwaukee 8 Gasket Kit is a complete OEM-spec seal set for Harley-Davidson Milwaukee-Eight engines. This U.S.-made kit includes all gaskets and seals needed for a full engine rebuild or major service.

Features

• Made in the U.S.A.
• Complete gasket and seal set for Milwaukee-Eight engines
• OEM-specification materials

Specifications

• Brand: James Gaskets
• Manufacturer Part #: 25700378-K
• Weight: 0.47 lbs

Fitment

Fits Harley-Davidson motorcycles equipped with Milwaukee-Eight (M8) engines.

Frequently Asked Questions

Will this fit Twin Cam or Evolution engines?

No — this kit is specific to Milwaukee-Eight (M8) engines only. Twin Cam and Evolution engines require different part numbers.

Is this a complete gasket set or just a few seals?

This is a complete kit with all gaskets and seals needed for a full engine rebuild or major service.

Are these OEM-equivalent?

Yes — James Gaskets manufactures these to OEM specifications and materials for Harley Milwaukee-Eight engines.

Do I need a torque wrench to install these?

Yes — a torque wrench and service manual are essential for proper gasket installation and engine reassembly to specification.