4130660010 Toyota SPIDER SUB-ASSY, FRONT DIFFERENTIAL, Price: 89.01$, Weight: 0.773kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4130660010 |
SPIDER SUB-ASSY, FRONT DIFFERENTIAL |
3 |
0.773 |
2-3 |
89.01$ |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ,FZJ,HDJ,HJ,HZJ,KZJ,LJ,PZJ,RJ7# | PZJ75RV-KR | ATM,MTM: MANUAL TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: HARDTOP(HARDTOP OR FRP TOP); Grade: STANDARD TYPE; Fuel Induction: DIESEL; Gear Shift Type: MTM, 4-SPEED FLOOR SHIFT; Engine: (1PZ) 3500CC DIESEL; Destination: FOR GENERAL COUNTRIES(EXCEPT FOR GCC,ARL,SA) | 01.1990 - 01.1994 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| LJ71,BJ7# | BJ73V-MR | ATM,MTM: MANUAL TRANSMISSION; Body: HARDTOP; Grade: STANDARD TYPE; Engine: (3B) 3400CC DIESEL | 11.1984 - 01.1990 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ6#,HJ6# | HJ61V-PEMZX | ATM,MTM: AUTOMATIC TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Roof: HIGH-ROOF; Grade: VX TYPE; Fuel Induction: TURBO DIESEL; Engine: (12HT) 4000CC DIESEL TURBO | 08.1987 - 01.1990 | View |
Front Differential Spider Gear Sub-Assembly
This precision gear set lives inside the front diff carrier, balancing torque between left and right wheels. It is vital for smooth cornering on 4WD/AWD Toyota platforms and keeps the front axle quiet, cool, and efficient during daily driving and light off-road use.
Why you need it ✅
With mileage, gear teeth can wear and pit, thrust washers thin out, and the cross-pin can loosen. Replacing the sub-assembly restores proper backlash and clearances, preventing metal shavings, humming at speed, and uneven tire wear. Ideal during a rebuild with fresh bearings and seals.
How it works ⚙️
Side gears spline to the half-shafts; small pinions rotate on a hardened cross-shaft. When turning, the pinions spin to allow different wheel speeds while sharing torque. In straight-line travel, the set turns as a unit, delivering power evenly to both shafts for stable traction.
If it’s damaged
Common symptoms: clicking on slow turns, clunks on throttle tip-in, metallic glitter in oil, steering bind, and vibration under load. Ignoring it can chip teeth, seize the carrier, break CV joints, or crack the housing—leading to breakdown and costly differential replacement.
Build and quality
Heat-treated alloy steel gears, matched thrust washers, and a ground cross-shaft maintain tight tolerances. Compatible with factory ring-and-pinion in open carrier setups; ideal for stock rebuilds and daily reliability.
Fitment and install tips
For select Toyota front axle units—verify carrier series and gear ratio. Always use new thrusts and cross-pin lock, set contact pattern, and refill with the correct GL-5 oil. Torque to spec for long, quiet service.