TOYOTA 90311-38066 Differential Input Shaft Seal
Genuine part. Fitment information is for reference only. To ensure 100% compatibility, please send us a message with your VIN number before ordering.
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OEM / Alternate Numbers
Product Description
The Toyota 90311-38066 (alternative OEM part number: 9031138049) is a premium-quality genuine OEM differential input shaft seal (oil seal) that plays a vital role in the reliable operation and long service life of the drivetrain.
This specialized "Type T OI" radial shaft seal is located at the differential input shaft (pinion shaft). Its primary function is to prevent leaks of high-load differential oil while effectively protecting the differential housing against external contaminants such as dust, dirt, and moisture.
Technical Features and Specifications:
- Manufacturer: TOYOTA (Genuine OEM part)
- OEM Part Number: 90311-38066
- Reference / Replacement Part Numbers: 9031138049
- Type: Type T OI (special design radial oil seal with dust lip and garter spring)
- Installation Position: Differential input / input shaft
- Material: High heat- and oil-resistant elastomer formulated to withstand modern gear oils and elevated operating temperatures
Typical Signs of Seal Failure:
- Oil Leaks: Presence of fresh oil stains or oil mist around the differential input shaft or driveshaft flange connection.
- Low Differential Oil Level: Decreased lubricant level caused by leakage, leading to accelerated wear of the differential gears.
- Abnormal Noises: Whining, whistling, or humming noises coming from the differential due to inadequate lubrication.
When replacing the differential seal, inspecting the shaft contact surface is recommended to ensure a proper seal. Genuine Toyota parts guarantee precise fitment and durability matching factory specifications.
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.050 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | 4Runner (N180) | 3.0 TD (1KZT) | 1995 - 9999 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (KZN185, 1KZT) |
| Toyota | 4Runner (N180) | 2.7 (3RZFE) | 1995 - 9999 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (RZN185, 3RZFE) |
| Toyota | 4Runner (N180) | 3.0 D-4D (1KDFTV) | 1995 - 9999 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (KDN185, 1KDFTV) |
| Toyota | Dyna / Toyoace (U100/U200/Y100) | All Engines | 1998 - 9999 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) |
| Toyota | Dyna / Toyoace (U300/U400/Y200) | All Engines | 1998 - ... | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) |
| Toyota | Hiace (H100) | All Engines | 1993 - 2004 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) |
| Toyota | Hiace (H200) | 2.5 D-4D (2KDFTV) | 2004 - 2013 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (KDH205, 2KDFTV) |
| Toyota | Hiace (H200) | 2.8 D-4D (1GDFTV) | 2013 - 9999 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (GDH206, 1GDFTV) |
| Toyota | Hiace S.B.V. / Granvia (XH10/XH20) | All Engines | 1995 - 2011 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) |
| Toyota | Land Cruiser 100 (J100) | 4.5 (1FZFE) | 1998 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (FZJ100, 1FZFE) |
| Toyota | Land Cruiser 100 (J100) | 4.2 TD (1HDFTE) | 1998 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (HDJ101, 1HDFTE) |
| Toyota | Land Cruiser 100 (J100) | 4.7 (2UZFE) | 1998 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (UZJ100, 2UZFE) |
| Toyota | Land Cruiser 70 (J70) | 4.5 (1FZF) | 1998 - 2001 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (FZJ70, 1FZF) |
| Toyota | Land Cruiser 70 (J70) | 4.2 D (1HZ) | 1998 - 1999 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (HZJ75, 1HZ) |
| Toyota | Land Cruiser 80 (J80) | 4.5 (1FZF) | 1998 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (FZJ80, 1FZF) |
| Toyota | Land Cruiser Prado (J90) | 2.7 (3RZF) | 1996 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (RZJ90, 3RZF) |
| Toyota | Land Cruiser Prado (J90) | 3.0 TD (1KZT) | 1996 - 1999 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (KZJ90, 1KZT) |
| Toyota | Land Cruiser Prado (J90) | 3.0 D-4D (1KDFTV) | 1999 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (KDJ90, 1KDFTV) |
| Toyota | Land Cruiser Prado (J90) | 3.4 (5VZFE) | 1999 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (VZJ90, 5VZFE) |
| Toyota | Lexus LX (J100) | 4.7 (2UZFE) | 1998 - 2002 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (UZJ100, 2UZFE) |
| Toyota | Quick Deli/Urban Sup (BU28) | All Engines | 2001 - 2004 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) |
| Toyota | Sequoia (UCK35) | All Engines | 2000 - 2007 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) |
| Toyota | Tacoma (RZN161) | 2.7 (3RZFE) | 1995 - 2004 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) (RZN161, 3RZFE) |
| Toyota | Tundra (GSK30) | All Engines | 1999 - 2006 | SEAL, OIL (FOR FRONT DIFFERENTIAL CARRIER) |
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