KM 12 Valve Billet Front Timing Cover for Removable Gear (110913-8) for 1994-1998 Cummins 5.9L

Billet Front Timing Cover Overview

The KM 12 Valve Billet Front Timing Cover for Removable Gear fits 1994–1998 Cummins 5.9L 12-valve engines using a removable-gear style housing. Keating Machine CNC-machines this cover from premium billet aluminum to deliver increased strength, precision, and long-term durability compared to the factory stamped steel cover.

Design and Application

This timing cover pairs directly with Keating removable-gear housings and other compatible aftermarket housings. As a result, it allows easier access for pump timing adjustments, gear servicing, and high-performance injection pump setups.

Compatibility and Fitment

The cover retains compatibility with key OEM accessories, including the RPM sensor bracket, crank dampener, belt drive system, and mechanical fan. In addition, it supports Waterman-style fuel pumps, making it suitable for performance street builds, racing, and competition pulling applications.

Construction and Serviceability

Billet aluminum construction improves rigidity and dimensional accuracy under high load and boost conditions. Moreover, the removable-gear design improves serviceability and helps reduce downtime during maintenance or tuning.

Included Components

This kit includes a crank seal adapter ring (seal sold separately), stainless mounting hardware, and a Waterman block-off plate, ensuring proper installation with compatible setups.

Why It’s the Right Upgrade

Built for extreme environments, this billet timing cover improves reliability while simplifying service work. It delivers strength, precision, and access advantages for serious Cummins 12-valve builds.

🧩 Features

• CNC-machined billet aluminum construction

• Designed for removable-gear style housings

• Improved rigidity over OEM stamped steel

• Supports high-performance pump and gear setups

• Retains compatibility with OEM accessories