Bolt-on cam gear retainer that locks the helical-cut cam gear in place under high RPM and high fuel delivery. On mechanically injected builds the gear can walk off the cam when you're pushing fuel, this stops it.
- Locks the helical cam gear under extreme RPM and fueling
- Install with red Loctite, torque the bolt to 44 ft-lbs
- Cheap insurance on a high-fuel mechanical build
Note: Not required on common rail engines or anything already running a straight-cut/spur gear.
Fits: Mechanically injected Cummins (12V P-pump and VE builds running a helical cam gear).
At Full Send Diesel, we don't just sell parts. We stand behind them. Hamilton Cams machines their Cummins camshafts, valvetrain, and hard parts right here in the USA, and their commitment to performance and reliability lines up with how we build trucks.
We don't just carry Hamilton as a brand. We run their parts in our personal trucks, our in-house builds, and every giveaway truck we put together. If it's not good enough for our own trucks, it's not good enough for our customers. Hamilton Cams has earned our trust, on the street and on the dyno.
