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CPL Table for Dodge Ram diesels
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First Generation (89-93)     Second generation (94-98)     Third Generation (98-01)

Q: What is a CPL number?

Control Parts List - a  "listing of basic engine parts and timing specifications which are necessary to produce a given engine performance."   Every part in you engine can be found in the CPL.

Q: How do I find the CPL and serial number for my engine?

An engine data plate with this information is located on the driver side of the timing gear case. Among other things, this plate has the date of manufacture, the CLP, the engine serial number, and the timing specification.

"Original Ram"  Pre 1994 with the Bosch VE Rotary injector pump
Model Year  Transmission   HP @ RPM  Torque @ RPM  CPL   Notes
1989 Man & auto 160@2500 400@1700 804 18 cm turbo housing
no intercooler
1990 Man & auto 160@2500 400@1700 804
1991 Man & auto 160@2500 400@1700 804
1991 Man & auto 160@2500 400@1700 1351 intercooled with
21 cm turbo housing
1992 Man & auto 160@2500 400@1700 1351
1992 1/2 Man & auto 160@2500 400@1700 1579 18 cm turbo housing
1993 Man & auto 160@2500 400@1700 1579

Known production range (there may be others):

CPL 804 serial number range: 44325085 through 44547226, Build dates: 23 Oct 1987 through 31 Dec1990.

CPL 1351 serial number range: 44577090 through 44689145, Build dates: 06 Feb 1991 through 14 Nov 1991

CPL 1579 serial number range: 44815853 through ??????, Build dates: 01 Dec 1992 through ?????

 

 "New Ram"  1994-1998 with Bosch P7100 Injector Pump
Model
Year
 Transmission   HP
@ RPM
 Torque
@ RPM
 CPL   Notes
1994 Manual 175@2500 420@1500 1816 pre 1/1/94 without catalytic
1994 Manual 175@2500 420@1500 1550 post 1/1/94 with catalytic
1994 Automatic 160@2500 400@1500 1815 pre 1/1/94 without catalytic
1994 Automatic 160@2500 400@1500 1549 post 1/1/94 with catalytic
1995 Manual 175@2500 420@1500 1550 with catalytic
1995 Automatic 160@2500 400@1500 1549 pre 1/1/95
1995 Automatic 160@2500 400@1500 1968 post 1/1/95
1996 Manual 215@2600 440@1600 2023 49 state pre 1/1/96   12.5 degrees BTC
1996 Manual 215@2600 440@1600 2175 49 state post 1/1/96  13.5 degrees BTC
1996 Automatic 180@2500 420@1500 2022 49 state pre 1/1/96
1996 Automatic 180@2500 420@1500 2174 49 State post 1/1/96
1996 Manual & Auto 180@2500 420@1500 1863 California with EGR 
1997 Manual 215@2600 440@1600 2175 49 State   OBD-II
1997 Automatic 180@2500 420@1500 2174 49 State   OBD-II
1997 Manual & Auto 180@2500 420@1500 1863 California with EGR   OBD-II
1998 Manual 215@2600 440@1600 2175 49 State   OBD-II before Jan 1, 1998
1998 Automatic 180@2500 420@1500 2174 49 State   OBD-II before Jan 1, 1998
1998 Manual & Auto 180@2500 420@1500 1863 California with EGR,OBD-II before Jan , 1998

 

"ISB Ram"  1998+ with Bosch VP44 Electronic Injector Pump
Model Year  Transmission   HP @ RPM  Torque @ RPM  CPL   Notes
1998 Manual 235@2700 460@2700 2512 EPA
1998 Automatic 215@2700 420@1600 2513 EPA
1998 Manual 235@2700 460@2700 2514 CARB
1998 Manual 235@2700 460@2700 2279 CARB
1998 Automatic 215@2700 420@1600 2280 CARB
1998 Manual 235@2700 460@2700 2514 CARB
1998 Automatic 215@2700 420@1600 2515 CARB
1998 Manual 235@2700 460@2700 2024 EPA, built in 98 .
1998 Automatic 215@2700 420@1600 2098 EPA, built in 98.
1999 Manual 235@2700 460@2700 2516 EPA, built in 98 .
1999 Manual 235@2700 460@2700 2616 EPA, built in 99.
1999 Automatic 215@2700 420@1600 2617 EPA, built in 99.
1999 Manual 235@2700 460@1600 2618 CARB, built in 98.
1999 Automatic 215@2700 420@1600 2619 CARB, built in 98
2000 Automatic 235@2700 460@1600 2496 EPA
2000 Automatic 215@2700 420@1600 2660 EPA
2000 Automatic 215@2700 420@1600 2661 EPA
2000 Manual 235@2700 460@1600 2662 EPA
2000 Manual 235@2700 460@1600 2663 CARB
2001 ETC Manual 235@2700 460@1600 2904 EPA
2001 ETC Automatic 235@2700 460@1600 2865 HY35 turbo
2001 ETH Manual 245@2700 505@1600 2415 EPA

 

These are all 215 h.p pump Numbers:
Cummins# CPL# Bosch#
3931538 2175 0402736913
3929689 2023 0402736887
3931600 2175 0402736887
3931538 2175 0402736913
3931600 2175 0402736887



Some Standard HP ratings for Cummins B engines

12 Valve B

ISB 24 Valve


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