9031158009 SEAL, OIL (FOR TRANSFER CASE)
Images
Compatibility
Toyota 9031158009
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ANH1#,MNH1# | MNH15W-PRPGK | Seating Capacity: 8-SEATER; Grade: MX TYPE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1MZFE) 3000CC 24-VALVE DOHC EFI | 05.2002 - 04.2005 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| AZT24#,ST246,ZZT241 | ST246W-DWPZZ | ATM,MTM: AUTOMATIC TRANSMISSION; Body: WAGON; Grade: GT-FOUR TYPE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (3SGTE) 2000CC 16-VALVE DOHC EFI TURBO | 09.2002 - 06.2007 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACU3#,GSU3#,MCU3# | MCU35W-AWAGK | Body: WAGON; Engine: (1MZFE) 3000CC 24-VALVE DOHC EFI | 02.2003 - 01.2006 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ASU40,GSU4# | GSU45L-ARANKA | Grade: STANDARD TYPE; Gear Shift Type: ATM, 5-SPEED FLOOR SHIFT; Engine: (2GRFE) 3500CC 24-VALVE DOHC EFI | 10.2009 - 12.2013 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GSU4# | GSU45R-BRANKQ | Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: STANDARD TYPE; Gear Shift Type: ATM, 5-SPEED FLOOR SHIFT; Engine: (2GRFE) 3500CC 24-VALVE DOHC EFI; Destination: AUSTRALIA | 05.2007 - 12.2013 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| MCU28 | MCU28R-BRANKQ | Seating Capacity: 7-SEATER; Body: WAGON; Gear Shift Type: ATM, 5-SPEED FLOOR SHIFT; Engine: (3MZFE) 3300CC 24-VALVE DOHC EFI; Destination: AUSTRALIA | 08.2003 - 05.2007 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACU2#,MCU2# | MCU25W-BWPGK | Seating Capacity: 5-SEATER; Body: WAGON; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1MZFE) 3000CC 24-VALVE DOHC EFI | 11.2000 - 08.2003 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACA2#,CLA2#,ZCA2# | CLA20R-AZMNYW | ATM,MTM: MANUAL TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Engine: (1CDFTV) 2000CC DIESEL TURBO; Destination: EUROPE | 05.2001 - 11.2005 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACA2#,ZCA2# | ACA20W-AZPNH | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: TYPE X; Engine: (1AZFSE) 2000CC 16-VALVE DOHC EFI | 05.2000 - 11.2005 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GSL2#,MCL2# | MCL25L-PFAEKA | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 7-SEATER; NO. Of Doors: 5-DOOR; Body: WAGON; Grade: LE TYPE; Engine: (3MZFE) 3300CC 24-VALVE DOHC EFI; Destination: UNITED STATES OF AMERICA | 01.2003 - 12.2006 | View |
Information
Transfer Case Oil Seal for Toyota 4WD/AWD
This precision oil seal keeps the transfer case gear oil where it belongs — inside the housing — ensuring smooth torque delivery to front and rear axles. It protects the output shaft by locking oil in and blocking mud, water, and dust. Built from heat- and oil-resistant elastomer with a spring-loaded lip, it maintains a tight grip on the rotating shaft even under off-road loads and highway speeds.
Why this part is needed ✅
Without a healthy seal, gear oil escapes and contaminants enter. Proper sealing preserves bearings, chain/gears, and viscous couplings, extending transfer case life and keeping AWD/4WD reliable.
How it works ⚙️
The sealing lip rides on the shaft’s machined surface. A garter spring applies constant tension, compensating for wear and temperature changes. The dust lip adds a second barrier against debris.
What happens if it fails ❗
Expect wet drips near the prop shaft, humming or whining at speed, burnt oil smell, harsh shifting, and eventual transfer case damage. Prolonged leaks can lead to overheating, bearing failure, and loss of drive.
Tech tips
Inspect the shaft for grooves; polish or use a repair sleeve if needed. Lightly oil the lip, press the seal square with a driver, and verify breather is clear to prevent pressure blowout.
Compatibility
- Alphard G/V
- Caldina
- Harrier
- Highlander
- Highlander/Kluger
- Kluger
- Kluger L/V
- Rav4
- Rav4 J/L
- Sienna