REPROGRAMME KIT (RL/RE4R01A/RE4R03A)
# 56810K

REPROGRAMME KIT (RL/RE4R01A/RE4R03A)

Fits RE4R01A, RL4R01A, RE4R03A R4AXEL, R4AEL, JR403 1987-on


Designed for short, crisp high-throttle, high performance up-shifts with durability, featuring a trick valve for hot rod/street /show off.

Don’t need a trick valve? Check out our part # 56800K Shift Kit.


Corrects/Prevents/Reduces:

  • Planet burnup
  • 3rd clutch failure
  • Forward clutch burnup
  • Soft 1-2 shift
  • Band burnup
  • Low lube flow

Also Includes:

  • Upgraded direct (3rd) clutch seal
  • High temp low shrink sealing rings
  • Lube flow modifications

Fits:

  • Nissan/Infinity RE4R01A
  • Subaru ATAXLE, R4AXEL, XT 4Sp
  • Mazda R4AEL
  • Also fits large geartrain Units Infinity V8–RE4R03A
  • Isuzu JR403

TransGo Installation Instructions

Type of Product: Shift & Reprogramme Kits
Alternative #: