Cummins B Series Lower Water Inlet With 1/2″ Female NPT Bung

$40.00

Our Cummins B Series Lower Water Inlet is available in the common 1.5″ 1.75″ and 2″ lower radiator hose sizes.  In addition our Cummins B-Series has an 1/2″ Female NPT fitting to accommodate a heater hose return line.

 

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Description

Our Cummins B Series Lower Water Inlet solves a common problem with Cummins swaps.  How to make the lower  water connection with the proper size hose and location?  Unlike the OEM water inlet part number 3941929 our Cummins B Series Lower Water Inlet  is available in the common 1.5″ 1.75″ 2″  as well as the 2.375″ lower radiator hose sizes.  In addition our Cummins B-Series has an 1/2″ Female NPT fitting to accommodate a 5/8″ or 3/4″ heater hose or coolant return line.  This lower inlet has a horizontal outlet direction as well as a rear facing female NPT fitting.  This provides an easier lower radiator hose installation in many different vehicle chassis.

Made from laser cut 3/8″ Steel this part is surface ground and pressure tested prior to shipment to verify a leak free install.  It can be directly mounted to your 6BT or 4BT block with the OEM sealing O-Ring or installed with our die cut gasket.  In addition this Cummins B Series Lower water inlet can be used along with the OEM Cummins Mid/High mount accessory mount part numbers 3930822 or 3930888.   This Inlet can be used on any of the B Series Cummins engines including the 6BT and 4BT

 

 

 

Additional information

Weight 1 lbs
Dimensions 6 × 6 × 6 in
Hose Size

2.375 inch, 2 inch, 1.75 inch, 1.5 inch