ALLISON TT3420-1 PARTS

Transmission Parts

Transmission Assy. # 6881891   Twin Disc Model # TT3420-1

Transmission Assy. # 6883657   Twin Disc Model # TT3420-1

Transmission Assy. # 6885281   Twin Disc Model # TT3420-1

Transmission Assy. # 6885509   Twin Disc Model # TT3420-1

Transmission Assy. # 6885540   Twin Disc Model # TT3420-1

Transmission Assy. # 23010811   Twin Disc Model # TT3420-1

Transmission Assy. # 23010839   Twin Disc Model # TT3420-1

Transmission Assy. # 23010869   Twin Disc Model # TT3420-1

Transmission Assy. # 23010927   Twin Disc Model # TT3420-1

Transmission Assy. # 23010928   Twin Disc Model # TT3420-1

Transmission Assy. # 23011311   Twin Disc Model # TT3420-1

Transmission Assy. # 23011347   Twin Disc Model # TT3420-1

Transmission Assy. # 23011414   Twin Disc Model # TT3420-1

Transmission Assy. # 23011466   Twin Disc Model # TT3420-1

Transmission Assy. # 23012068   Twin Disc Model # TT3420-1

Transmission Assy. # 23012202   Twin Disc Model # TT3420-1

Transmission Assy. # 23012204   Twin Disc Model # TT3420-1

Transmission Assy. # 23012205   Twin Disc Model # TT3420-1

Transmission Assy. # 23012206   Twin Disc Model # TT3420-1

Transmission Assy. # 23012207   Twin Disc Model # TT3420-1

Transmission Assy. # 23012208   Twin Disc Model # TT3420-1

Transmission Assy. # 23012210   Twin Disc Model # TT3420-1

Transmission Assy. # 23012211   Twin Disc Model # TT3420-1

Transmission Assy. # 23012229   Twin Disc Model # TT3420-1

Transmission Assy. # 23012317   Twin Disc Model # TT3420-1

Transmission Assy. # 23012318   Twin Disc Model # TT3420-1

Transmission Assy. # 23012336   Twin Disc Model # TT3420-1

Transmission Assy. # 23012386   Twin Disc Model # TT3420-1

Transmission Assy. # 23014341   Twin Disc Model # TT3420-1

Transmission Assy. # 23014446   Twin Disc Model # TT3420-1

Transmission Assy. # 23014491   Twin Disc Model # TT3420-1

Transmission Assy. # 23014667   Twin Disc Model # TT3420-1

Transmission Assy. # 23014701   Twin Disc Model # TT3420-1

Transmission Assy. # 23014712   Twin Disc Model # TT3420-1

Transmission Assy. # 23015175   Twin Disc Model # TT3420-1

Transmission Assy. # 23015176   Twin Disc Model # TT3420-1

Transmission Assy. # 23015282   Twin Disc Model # TT3420-1

Transmission Assy. # 23016650   Twin Disc Model # TT3420-1

Transmission Assy. # 23016651   Twin Disc Model # TT3420-1

Transmission Assy. #   Allison Model # TT3420-1

Torque Converter   Twin Disc Model # TT3420-1

Turbine   Twin Disc Model # TT3420-1

Stator    Twin Disc Model # TT3420-1

Pump   Twin Disc Model # TT3420-1

Gear   Twin Disc Model # TT3420-1

BASIC OVERHAUL KIT # 23012131

contains all seals and gaskets necessary for complete overhaul of a TT3420-1 transmission.

FORWARD AND REVERSE PISTON CHECK BALL KIT # 6885233

Contains :

2 - # 6837571 - balls, forward and reverse

2 - # 6837572 - retainers, forward and reverse

1 - # 6884499 - instruction sheet No. 110

PARKING BRAKE SHOE AND LINING ASSY. # 6885233

Constains one (1) shoe and lining for 10 x 3 brake (two (2) are required).