DIFFERENTIAL SYSTEM


  1. OUTLINE


    1. The front differential uses the SD20B type.

    2. The rear differential uses the BD21B type.

    3. A low viscosity oil is used, thus improving fuel consumption.

  2. SPECIFICATION

    Front Differential
    Engine Type 1GR-FE 1UR-FE
    Differential Type SD20B
    Differential Gear Ratio 3.727 3.909
    Ring Gear Size 205 mm (8.07 in.)
    Drive Pinion No. of Gear Teeth 11
    Ring Gear No. of Gear Teeth 41 43
    No. of Differential Pinion 2
    Oil Capacity 1.4 Liters (1.5 US qts, 1.2 Imp. qts)
    Oil Viscosity SAE 75W-85
    Oil Grade API GL-5
    Weight (Reference)* 34.6 kg (76.3 lb) 33.4 kg (73.6 lb)

    Tech Tips

    *: The figure shown is the weight of the part with fluid.

    Rear Differential
    Engine Type 1GR-FE 1UR-FE
    Differential Type BD21B
    Differential Gear Ratio 3.727 3.909
    Ring Gear Size 208 mm (8.19 in.)
    Drive Pinion No. of Gear Teeth 11
    Ring Gear No. of Gear Teeth 41 43
    No. of Differential Pinion 4
    Oil Capacity 2.7 Liters (2.9 US qts, 2.4 Imp. qts)
    Oil Viscosity SAE 75W-85
    Oil Grade API GL-5
    Weight (Reference)* 29.2 kg (64.4 lb) 28.9 kg (63.7 lb)

    Tech Tips

    *: The figure shown is the weight of the part with fluid.