Caterpillar Challenger
Old Part #
New Part #
Application
HP Gain
Connection
4.4, 6.6. 7.4L & 8.4L Sisu Common Rail 06-07
TSP02CA
4111001
MT425B
stock 15% 30%
Fuel
TSP02CA
4111001
MT445B
stock 15% 30%
Fuel
TSP02CA
4111001
MT455B
stock 15% 30%
Fuel
TSP02CA
4111001
MT465B
stock 15% 30%
Fuel
TSP02CA
4111001
MT525B
stock 15% 30%
Fuel
TSP02CA
4111001
MT535B
stock 15% 30%
Fuel
TSP02CA
4111001
MT545B
stock 15% 30%
Fuel
TSP02CA
4111001
MT555B
stock 15% 30%
Fuel
TSP02CA
4111001
MT565B
stock 15% 30%
Fuel
TSP02CA
4111001
MT575B
stock 15% 30%
Fuel
TSP02CA
4111001
MT635B
stock 15% 30%
Fuel
TSP02CA
4111001
MT645B
stock 15% 30%
Fuel
TSP02CA
4111001
MT655B
stock 15% 30%
Fuel
TSP02CA
4111001
MT665B
stock 15% 30%
Fuel
7.0L & 9.0L CAT Tractors
TSPC9CA
4111002
MT745
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
MT755
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
MT765
stock 15% 30%
Fuel & Map
Combine
TSPC9CA
4111002
660
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
670
stock 15% 30%
Fuel & Map
Lexion Combine
TSPC9CA
4111002
560R
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
565R 
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
570R
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
575R
stock 15% 30%
Fuel & Map
Terragator (07 and up)
TSPC9CA
4111002
6203
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
8203
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
8204
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
8244
stock 15% 30%
Fuel & Map
Rogator 
TSPC9CA
4111002
864 (03-05)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
1064 (03-05)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
1264 (03-05)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
1264C (03-05)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
874 (05-07)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
1074(05-07)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
1274 (05-06)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
1274C (05-06)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
SS874 (06)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
SS1074 (06)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
SSC1074 (06)
stock 15% 30%
Fuel & Map
TSPC9CA
4111002
1286 (07 and up)
stock 15% 30%
Fuel & Map