The Pusher 6.7L Cummins Coolant Reroute Kit is designed to improve coolant flow to the rear cylinders while simplifying the exhaust side of the engine. This straightforward setup reduces unnecessary clutter, enhances coolant distribution to the back of the cylinder head, and eliminates the factory coolant riser’s failure-prone flex joint — a common source of leaks.
It’s also an essential upgrade for aftermarket turbocharger configurations that typically require additional space beyond the factory layout.
Individual part overview:
- Coolant riser adapter machined from 6061 aluminum and anodized for superior corrosion resistance
- Pre-formed coolant hose
- CNC laser-cut and formed individual drive pressure and transmission dipstick brackets, made from brushed 304 stainless steel
- Preformed coolant return hose
- Miscellaneous hardware and seals
This kit secures the following components while making room for other turbo configurations:
- Coolant riser tube
- Transmission dipstick tube
- Drive pressure sensor
- CCV routing (optional) - Developed and tested for over 2.5 years with the Pusher High Mount Compound System
- Coolant riser adapter connection proven to hold over 90PSI of coolant pressure
- Proven double digit drop in coolant temps. Results vary by application and use conditions
What’s in the box?
(1) Coolant Riser Adapter (B)
(1) Molded Coolant Hose
(1) Transmission Dipstick Tube Bracket
(1) Driver Pressure Sensor Bracket
(1) ½” MNPT Plug
(1) 3/8” Hose Barb Plug
(1) P Clamp
(1) 1/2” Hose Clamp
(2) 1” Hose Clamp
(1) M4 Stainless Button Head Bolt
(1) M6x20mm Bolt
(1) M6 Flange Nut
(2) M8x20mm Bolt
(1) M8 Flange Nut
(1) O-Ring
