4549039425 Toyota ARM ASSY, STEERING IDLER, Price: 159.98$, Weight: 1.739kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4549039425 |
ARM ASSY, STEERING IDLER |
5 |
1.739 |
2-3 |
159.98$ |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| 555 |
IDLER ARM BB40/COASTER
|
32 |
1.665
|
4-5
|
44.51$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| BB60,BZB60,70,GDB##,HZB60,70,TRB60,70,XZB60,70,80 | XZB80R-ZETQY5 | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 1-SEATER; Building Condition: TECS SPECIAL PURPOSE VEHICLE; Roof: HIGH-ROOF; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: EX TYPE; Fuel Induction: DIESEL COMMON RAIL INJECTION SYSTEM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (N04C) 4000CC DIESEL; Destination: GENERAL COUNTRIES | 08.2019 - ... | View |
Steering Idler Arm Assembly for Reliable Handling
This steering idler arm keeps the center link at the correct height and angle, so your vehicle turns straight and true. It supports the non-pitman side of the steering linkage, cutting play and keeping toe settings stable. Built for tough duty, it resists road shock, dust, and water—ideal for daily commercial routes.
Why this part is needed ⚙️
Without a solid idler arm, the steering linkage sags and flexes. This causes wander, uneven tire wear, and driver fatigue. A fresh unit restores tight steering feel and precise lane control.
How it works
The bracket bolts to the frame. A pivot with bushings or bearings holds the arm, letting it swing smoothly as the pitman arm moves the center link. Grease points keep motion low-friction and quiet.
What happens if it fails ⚠️
Clunks over bumps, loose on-center feel, shimmy at speed, and feathered tires. In severe wear, the linkage can misalign under load, increasing stopping distance and risking loss of control.
Tech notes
Check center link and tie rods together. Torque to spec, set ride height, then align wheels.
Compatibility
- Coaster