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TH400 HIGH PERFORMANCE OVERHAUL KIT-A

4RK/HPA
TH400 HIGH PERFORMANCE OVERHAUL KIT-A

The parts included in this kit are adequate for the most basic to the most demanding TH400 applications up to 2000 horsepower. This rebuild kit includes all the gaskets, seals and sealing rings required during a complete rebuild/overhaul of a TH400 Transmission. This kit includes High Performance solid graphite sealing rings for the center support and direct drum. Complete bushing kit. 5 piece front end play washer kit. Bronze center support and forward clutch hub washers. Updated oversize planetary carrier thrust washer. Output to case Torrington thrust bearing and shim update. Brass hi-flow screen filter.

$289.99 /Each.
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#4RK/A

MASTER REBUILD KIT A

COMPONENT CHECK LIST

 PART DESCRIPTION                                                                  QUANTITY

 STEEL PLATES

 FORWARD .080                                                                                       5

DIRECT .090                                                                                             6

INTERMEDIATE                                                                                        3

 

CLUTCH PLATES

 FORWARD                                                                                                5

DIRECT                                                                                                      6

INTERMEDIATE                                                                                         3


BUSHINGS

 PUMP                                                                                                        1
STATOR FRONT
                                                                                        1

STATOR REAR                                                                                          1

CENTER SUPPORT                                                                                  1

REACTION CARRIER                                                                               1

SUN GEAR SHAFT FRONT                                                                      1

SUN GEAR SHAFT REAR                                                                        1

OUTPUT SHAFT EARLY (WIDE)                                                             1

OUTPUT SHAFT LATE (NARROW)                                                        1

CASE                                                                                                        1

EXTENSION HOUSING                                                                           1


THRUST WASHERS

FORWARD CLUTCH HUB FRONT                                                        1

FORWARD CLUTCH HUB REAR                                                           1

CENTER SUPPORT REAR                                                                     1

OUTPUT CARRIER TO REACTION CARRIER                                      1


FRONT END PLAY SELECTIVE WASHERS

   

  1. .060”-.064”
  2. .071”-.075”
  3. .082”-.086”
  4. .093”-.097”
  5. .104”-.108”
  6. .115”-.119”
  7. .126”-.130”

MISC

TEFLON SCARF CUT SEALING RINGS                                               6

GASKET AND SEAL KIT                                                                         1

BRASS HI-FLOW FILTER                                                                        1

 

OUTPUT SHAFT TO CASE THRUST BEARING UPGRADE

OUTPUT SHAFT TO CASE THRUST BEARING                                    1

SELECTIVE SHIM .010”                                                                           1

SELECTIVE SHIM .015”                                                                           1


OUTPUT SHAFT TO CASE THRUST BEARING UPGADE

OUTPUT SHAFT TO CASE THRUST BEARING                                   1

SELECTIVE SHIM .010”                                                                          1

SELECTIVE SHIM .015”                                                                          1