Beginning in 1998, Cummins introduced the ISC – based off an earlier 8.3L C-Series engine which had featured a Cummins Actuator Pumps System (also knows as CAPS.) This computer-controlled injection unit supplied individual fuel lines to each injector and was used in heavy duty, on-road agricultural applications and many Motor-home applications. In 2003, the HPCR system was introduced.
Note: All Pump orders include Accumulator + Transient Suppressor
1 Year unlimited mile warranty
Use the table below to determine which pump sku you need to order
OE CROSS:
334847...
Description:
Note: All Pump orders include Accumulator + Transient Suppressor
1 Year unlimited mile warranty
Use the table below to determine which pump sku you need to order
OE CROSS:...More Details »
Application fitment: Cummins ISC 1998-2002
Factory-remanufactured in the U.S.
CAPS system designed by Cummins
Includes Transient Suppressor
1-year, 1,000,000 mile warranty
Description:
Application fitment: Cummins ISC 1998-2002
Factory-remanufactured in the U.S.
CAPS system designed by Cummins
Includes Transient Suppressor
1-year, 1,000,000 mile warranty
More Details »
The general consensus with the CAPS pump is not if it will fail, but when. If you’re experiencing engine shudder, white smoke, or complete failure, and you’ve ruled out the usual suspects – it’s probably your CAPS system. You can buy an upgrade kit that comes with new connector, three crimp connectors and an instruction sheet, clean and inspect every connector, degrease/grease them with the right dielectric grease, properly splice (re-solder) the connection and use the correct method to seal the splice…or you can buy a whole new pump. You can go to a dealer and pay upwards of $4000 – or you can do it yourself relatively easily with one of our new or certified remanufactured pumps, or complete replacement kits.
