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Transmission Specifications
 L43 4Speed

The L43 was the first transmission used in the US spec 4WD Hilux truck. Originally designed as a 2WD transmission, it was upgraded to a 4WD style transmission by using a unique aluminum adapter to accommodate a transfercase at its rear. Unlike other L-series 4WD transmissions, the front the L43 has an aluminum bell housing that unbolts from the cast steel center section. This transmission is shifted from the right (passenger) side.

  • Years used 1979 - 1980
  • Overall length 21"
  • Total weight 71 lbs
  • Uses Type 1-A top shifting transfercase

L43 Right Side View
Right Side

L43 Front View
Front Bell Housing


Rear Adapter

Transmission Identifing Input Bearing Number
L43 6207N
Transmission 1st Gear 2nd Gear 3rd Gear 4th Gear Reverse
L43 3.67 2.11 1.40 1 4.18

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