03-18 Cummins BD Diesel 11.5 Rear Differential CoverRear Cover fits AA 14 11. 25 Cast Aluminum Internal and external cooling fins Separate fill and drain port Magnetic drain plug Stainless steel allen head cap bolts and fill plug Engineered cover design keeps oil on the gears (Rear) Deflects oil back onto the ring gear and into the pinion gear for cooler longer life (Rear) Extra capacity sump located at bottom for gears to pick up oil (Rear) Gasketless cover has integral re usable Viton O Ring (Rear)

The Ampd 2

Fast guide to  Smarty-JR 06 Features

$300 Core Required

Allows room for dual CP3 pump kits

- Increases fluid capacity by 4 quarts

Same as software # 2 but timing has been

ATS 68RFE Billet Valve Body Channel Plate (Plate Only)

Nothing is necessarily WRONG with it

engineered and manufactured with American made tooling in the USA

and silicone

check out TSBOOSTER

which is 98% more volume over the stock unit’s 1