S&S Cycle Oil Pump Kit — Harley-Davidson

S&S Cycle machined oil pump rotor set for Harley-Davidson Milwaukee-Eight engines, designed to improve oil delivery and reliability on 2017+ M8 models. Precision-engineered components replace the stock rotor for consistent flow under all riding conditions.

Features

• Machined oil pump rotor set
• Precision-engineered components
• For 2017+ Harley M8 engines

Specifications

• Brand: S&S Cycle
• Manufacturer Part #: 310-1092
• Category: Engine Components / Oil Pumps
• Weight: 0.24 lb

Fitment

Fits Harley-Davidson Milwaukee-Eight (M8) engines, 2017 model year and newer.

Frequently Asked Questions

Will this fit my Twin Cam Harley?

No — this rotor set is specific to Milwaukee-Eight (M8) engines only. Twin Cam engines use different pump geometry.

Do I need any special tools to install this?

Installation requires basic engine disassembly and pump access. Consult the S&S Cycle install guide or have a qualified Harley technician perform the work.

What's included in the kit?

The machined oil pump rotor set with all necessary components for direct replacement of the stock rotor.

Will this increase oil pressure?

This rotor set is engineered to improve oil delivery consistency and reliability. Pressure gains depend on engine condition and overall system setup.