1237161031 Toyota INSULATOR, ENGINE MOUNTING, REAR NO.1, Price: 116.33$, Weight: 2.747kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
1237161031 |
INSULATOR, ENGINE MOUNTING, REAR NO.1 |
0 |
2.747 |
2-3 |
116.33$ |
| Not Available | ||||||
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ,FZJ,HDJ,HJ,HZJ,KZJ,LJ,PZJ,RJ7# | FJ75RP-KR | ATM,MTM: MANUAL TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: PICKUP; Grade: STANDARD TYPE; Fuel Induction: CARBURETOR SYSTEM; Gear Shift Type: MTM, 4-SPEED FLOOR SHIFT; Engine: (3F) 4000CC; Destination: FOR GENERAL COUNTRIES(EXCEPT FOR GCC,ARL,SA) | 01.1990 - 01.1992 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ75,LJ7#,HZJ7#,PZJ7#,KZJ7# | FJ75-MR3 | ATM,MTM: MANUAL TRANSMISSION,5-SPEED FLOOR SHIFT; Body Shape: VEHICLE WITH A NUMBER STARTING FROM 1(ORDINARY TRUCK); Body: CHASSIS FOR FIRE ENGINE; Grade: STANDARD TYPE; Engine: (3F) 4000CC | 06.1990 - 08.1992 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ6#,HJ6# | FJ62V-MRC | ATM,MTM: MANUAL TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Roof: STANDARD ROOF; Grade: STANDARD TYPE; Fuel Induction: CARBURETOR SYSTEM; Gear Shift Type: (3F) MTM,3-SPEED FLOOR SHIFT; Engine: (3F) 4000CC | 08.1987 - 01.1990 | View |
Rear Engine Mount Insulator (Rear Position)
This rubber-and-metal insulator sits at the rear side of the engine mounting area and is made to control engine movement while keeping vibration away from the cabin. It’s a small part with a big job: it keeps the drivetrain stable, protects nearby components, and improves comfort for daily driving .
Why this part is needed
Every time you start, shift, accelerate, or brake, the engine twists from torque. The rear mount insulator cushions that force, stopping harsh shocks from traveling into the chassis. It also helps maintain correct alignment of the engine and gearbox, reducing stress on exhaust joints, hoses, and wiring .
How it works
Inside, dense rubber absorbs vibration while the metal sleeve and brackets hold everything firmly in place. The rubber flexes in a controlled way: soft enough to isolate vibration, strong enough to prevent excessive engine roll. This balance keeps shifting smooth and reduces knocking under load ⚙️.
What happens if it’s worn or broken
A failed insulator can cause clunks when shifting, strong vibration at idle, engine rocking on take-off, and premature wear to CV joints, exhaust flex sections, and nearby mounts. In severe cases, the engine can sit off-angle, making the vehicle feel rough and unstable. Replacing it restores proper support and quiet operation ✅.
Technician tip
Check for cracked rubber, oil saturation, or separated bonding—these are common causes of mount failure .