OUTLINE
Front Differential (AWD Models)
SD18B type front differential is used.
Rear Differential
FD21C type rear differential is used on the models with 2GR-FSE engine.
FD20A type rear differential is used on the models with 4GR-FSE engine.
A pre-torque mechanism is used to improve the initial acceleration performance of the vehicle on slippery road surfaces.
A lightweight carrier with optimized thickness and a streamlined rib is used on the FD21C type rear differential.
Low viscosity oil is used, thus improving fuel consumption.
SPECIFICATION
Front Differential (AWD Models)
| Differential Type | SD18B |
|---|---|
| Differential Gear Ratio | 3.769 |
| Ring Gear Size | 180 mm (7.09 in.) |
| Drive Pinion No. of Gear Teeth | 13 |
| Ring Gear No. of Gear Teeth | 49 |
| No. of Differential Pinion | 2 |
| Oil Capacity | 0.7 Liters (0.7 US qts, 0.6 Imp. qts) |
| Oil Viscosity | SAE 85W-90 |
| Oil Grade | API GL-5 |
| Weight (Reference)* | 16 kg (34.9 lb) |
Tech Tips
*: The figure shown is the weight of the part with fluid.
Rear Differential
| Engine Type | 2GR-FSE | 4GR-FSE | |
|---|---|---|---|
| Differential Type | FD21C | FD20A | |
| Drive Type | 2WD | AWD | 2WD |
| Differential Gear Ratio | 3.615 | 3.769 | 3.909 |
| Ring Gear Size | 208 mm (8.19 in.) | ← | 205 mm (8.07 in.) |
| Drive Pinion No. of Gear Teeth | 13 | ← | 11 |
| Ring Gear No. of Gear Teeth | 47 | 49 | 43 |
| No. of Differential Pinion | 2 | ← | ← |
| Oil Capacity | 1.4 Liters (1.4 US qts, 1.2 Imp. qts) |
← | 1.2 Liters (1.2 US qts, 1.0 Imp. qts) |
| Oil Viscosity | SAE 75W-85 | ← | ← |
| Oil Grade | API GL-5 | ← | ← |
| Weight (Reference)*1 | 36 kg (79.4 lb)*2 38 kg (83.8 lb)*3 |
34 kg (75.0 lb) | 31 kg (68.3 lb)*4 33 kg (72.8 lb)*5 |
Tech Tips
*1: The figure shown is the weight of the part with fluid.
*2: Except models for G.C.C. countries
*3: Models for G.C.C. countries
*4: Except models for Europe and G.C.C. countries
*5: Models for Europe and G.C.C. countries