TOYOTA 90311-45028 Differential Input Shaft Oil 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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Product Description
The genuine TOYOTA part number 90311-45028 is a premium quality differential input shaft oil seal that ensures reliable, leak-free operation of the drivetrain. This specialized "Type T" oil seal plays a critical role in retaining differential lubricant and keeping out external contaminants.
Technical Specifications and Operation
Located at the differential input shaft (pinion shaft), the oil seal is subjected to continuous rotary motion and high operating temperatures. Genuine TOYOTA seals provide the following technical advantages:
- Superior Material Quality: High heat- and wear-resistant elastomer base material that withstands modern gear oils and additives.
- Type T Design: Specially engineered construction featuring a dust protection lip to effectively keep out dust, mud, and moisture, while the main sealing lip retains oil.
- Precision Fit: Manufactured to exact factory specifications to guarantee optimal tension on the shaft and housing, minimizing the risk of installation damage.
Signs of Wear and Importance
Degradation or damage to the oil seal can cause differential oil levels to drop, leading to accelerated wear of gears and bearings, and ultimately differential failure. Common signs of wear include:
- Oil leaks or oil mist appearing at the connection between the driveshaft and the differential.
- Decreasing gear oil level in the differential.
- Increasing mechanical noise (humming, whining) from the driveline due to insufficient lubrication.
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.045 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | Dyna / Toyoace (U300/U400/Y200) | All Engines | 2006 - 2015 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) |
| Toyota | Land Cruiser 100 (J100) | 4.5 (1FZFE) | 2006 - 9999 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (FZJ100, 1FZFE) |
| Toyota | Land Cruiser 100 (J100) | 4.2 TD (1HDFTE) | 2006 - 9999 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (HDJ101, 1HDFTE) |
| Toyota | Land Cruiser 100 (J100) | 4.7 (2UZFE) | 2006 - 9999 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (UZJ100, 2UZFE) |
| Toyota | Land Cruiser 200 (J200) | 4.0 (1GRFE) | 2007 - 2015 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (GRJ200, 1GRFE) |
| Toyota | Land Cruiser 200 (J200) | 4.6 (1URFE) | 2007 - 2015 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (URJ202, 1URFE) |
| Toyota | Land Cruiser 200 (J200) | 4.7 (2UZFE) | 2007 - 2012 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (UZJ200, 2UZFE) |
| Toyota | Land Cruiser 70 (J70) | 4.5 (1FZF) | 2006 - 2009 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (FZJ70, 1FZF) |
| Toyota | Land Cruiser 70 (J70) | 4.0 (1GRFE) | 2007 - 2015 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (GRJ71, 1GRFE) |
| Toyota | Land Cruiser 80 (J80) | 4.5 (1FZF) | 2006 - 9999 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (FZJ80, 1FZF) |
| Toyota | Lexus LX (J100) | 4.7 (2UZFE) | 2006 - 9999 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (UZJ100, 2UZFE) |
| Toyota | Lexus LX (J200) | 4.6 (1URFE) | 2007 - 2015 | SEAL, OIL (FOR REAR DIFFERENTIAL CARRIER) (URJ201, 1URFE) |
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