For more than 50 years, Centranz has maintained a reputation for excellence in remanufacturing Allison industrial transmissions for rigid frame haul trucks (haulers) and other equipment with applications in mining, construction and oil field services. Our unique process, complemented by a full-service machine shop, ensures maximum durability in the field.

We feature a large inventory of cores and fully remanufactured units that are ready to ship.

100% Complete Disassembly

No short cuts. Every transmission we remanufacture or repair is completely disassembled and cleaned to properly identify the root cause of a failure and potential future failures.

Full Service Machine Shop

We have a full-service machine shop where we manufacture replacement parts and reclaim housings and costly hard parts as needed. Our machining capabilities also allow us to implement critical solutions to OEM design flaws.

Dyno Tested to OEM Specs

Every Allison industrial transmission is rigorously tested to comply with factory specifications using TestBox, our proprietary diagnostic tool. Even our competition swears by it.

Unrivaled Peace of Mind

The quality of our work is backed by the industry's best warranty. We also are happy to provide troubleshooting advice free of charge.

Allison Industrial Transmissions

Transmission ModelFits
CL(B)T 5860Euclid R-35
CL(B)T 5960Terex 33-07, Terex 33-05B
M 6610Hitachi EH1100
S 6610 MTesmec M5
H 8610Hitachi EH1700
M 8610Terex TR100
DP 8961Terex 33-11C
CLT 6063Euclid R60
H 9610Hitachi EH1700
DP 8962Euclid R85
DP 8963Euclid R85B, Euclid R90, Hitachi EH1600, Terex 3311E
TT 2220John Deere 544
TT 2221Fiat Allis 545, Fiat Allis 605B
TT 2421Fiat Allis 645B
TT 3000John Deere, Fiat Allis
CLT 3461Terex TS-14
CL(B)T 5962Euclid R50, Terex 3308
CL(B)T 5963Euclid R36
CL(B)T 6061Euclid R50, Terex 33-09, Krupp KMK11000
CL(B)T 6063Euclid R60, Euclid R65
HD 4560Terex TA400, Liebherr LTM1090
M 5600
M 5610
H 5610
M 5620
H 5620
M 6600
H 6610
M 6620
H 6620
M 9610
CLT 750
CL(B)T 5800
CRT 3331
CRT 5630
CRT 5631
S 6600 M
DP 8000
DP 8860
DP 8861
DP 8960
DP 8962 R
M 8610 AR
M 8610
S 8610 M
S 8610 MR
S 8610
S 8610 A DP

*NOTE: OEM part numbers are for reference purposes only. These parts are not OEM parts or advertised as such.