- TEREX 
- VOLVO
- KOMATSU
- JOHN DEERE
- MOXY

- BF GOODRICH
- MIDLAND

- WABCO
- BENDIX
- KNORR-BREMSE

- SISU planetary axles and tandems
- KESSLER planetary axles
- MAN planetary tandems
- SOMA planetary axles

- ZF
- VOLVO

- PERROT mobile crane drum brakes
- PERROT hydraulic disc brakes
- KNOTT mobile crane drum brakes
- KNORR-BREMSE hydraulic disc brakes

- CLARK / DANA / SPICER Planetary Axles and Tandems
- ROCKWELL / MERITOR Planetary  Axles and Tandems
- AXLETECH Planetary Axles and Tandems 

- EATON / SHULER
- ROCKWELL

- KAY-BRUNNER
- STANDARD FORGE
- INGERSOL

- DEUBLIN
- WICHITA
- EATON

- BF GOODRICH
- WAGNER industrial ( hydraulic)

 - ZF
 - MERITOR
 - BF GOODRICH
 - CARLISLE
 - ROCKWELL

- KENWORTH
- ROCKWELL
- PEERLESS- PAGE

- WICHITA
- EATON / AIRFLEX

- REXROTH / WABCO
- WILLIAMS
- BENDIX