TOYOTA 90564-40004 Differential Pinion Shim
Genuine part. Fitment information is for reference only. To ensure 100% compatibility, please send us a message with your VIN number before ordering.
Categories
OEM / Alternate Numbers
Product Description
The TOYOTA 90564-40004 (OEM supersession: 90201-40551) is a premium quality genuine differential pinion shim. This precision-engineered component is essential for the accurate alignment of the differential pinion and ring gear, as well as establishing the correct gear backlash and bearing preload.
Function and Importance
During differential operation, shimming precision measured in tenths of a millimeter dictates the lifespan and quiet operation of the drivetrain. The role of the shim is the fine-tuning of axial end play. Without correct shimming, gears may experience improper tooth contact and uneven wear, leading to elevated noise, vibration, and ultimately differential gear breakage or complete failure.
Technical Specifications
- Manufacturer: TOYOTA (Genuine OEM part)
- Part Number: 90564-40004
- Interchange / Alternative Numbers: 90201-40551, 9020140551
- Material: High-strength hardened steel for maximum wear resistance and high axial load capacity
- Application Area: Differential pinion / shaft shimming
Symptoms of Wear or Improper Shimming
- Whining or Whistling Noise: A hum or whine originating from the differential, particularly during acceleration or engine braking, pointing to improper gear tooth engagement.
- Metallic Shavings in the Lubricant: Abnormal wear resulting from incorrect shimming sheds metal particles into the differential oil.
- Drivetrain Slack: Excessive play between the driveshaft and half-shafts, which can cause a distinct metallic clunk upon applying or releasing the throttle.
During differential rebuilds, bearing overhauls, or gear replacement, renewing the shims and performing precise tolerance measurements are mandatory steps to guarantee reliable and durable operation.
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.015 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | Coaster (B40/B50) | All Engines | 1996 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Coaster (B60/B70) | All Engines | 2017 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Dyna / Toyoace (U100/U200/Y100) | All Engines | 1996 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Dyna / Toyoace (U300/U400/Y200) | All Engines | 1996 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Dyna / Toyoace (U600/U700) | All Engines | 2011 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Land Cruiser 100 (J100) | 4.7 (2UZFE) | 1998 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (UZJ100, 2UZFE) |
| Toyota | Land Cruiser 100 (J100) | 4.5 (1FZFE) | 1998 - 2002 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (FZJ105, 1FZFE) |
| Toyota | Land Cruiser 100 (J100) | 4.2 TD (1HDFTE) | 1998 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (HDJ101, 1HDFTE) |
| Toyota | Land Cruiser 200 (J200) | 4.6 (1URFE) | 2007 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (URJ202, 1URFE) |
| Toyota | Land Cruiser 200 (J200) | 4.7 (2UZFE) | 2007 - 2012 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (UZJ200, 2UZFE) |
| Toyota | Land Cruiser 200 (J200) | 4.0 (1GRFE) | 2007 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (GRJ200, 1GRFE) |
| Toyota | Land Cruiser 70 (J70) | 4.2 D (1HZ) | 1996 - 1999 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (HZJ75, 1HZ) |
| Toyota | Land Cruiser 70 (J70) | 4.5 (1FZF) | 1996 - 1999 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (FZJ75, 1FZF) |
| Toyota | Land Cruiser 70 (J70) | 4.2 TD (1HDFTE) | 1999 - 2007 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (HDJ70, 1HDFTE) |
| Toyota | Land Cruiser 70 (J70) | 4.0 (1GRFE) | 2007 - 2016 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (GRJ71, 1GRFE) |
| Toyota | Land Cruiser 80 (J80) | 4.5 (1FZF) | 1996 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (FZJ80, 1FZF) |
| Toyota | Land Cruiser 80 (J80) | 4.2 TD (1HDFT) | 1996 - 9999 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (HDJ80, 1HDFT) |
| Toyota | Lexus LX (J100) | 4.7 (2UZFE) | 1998 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (UZJ100, 2UZFE) |
| Toyota | Lexus LX (J200) | 4.6 (1URFE) | 2007 - ... | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (URJ201, 1URFE) |
| Toyota | Lexus LX (J80) | 4.5 (1FZFE) | 1996 - 1998 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) (FZJ80, 1FZFE) |
| Toyota | Quick Deli/Urban Sup (BU28) | All Engines | 1999 - 2007 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Quick Delivery (BU68) | All Engines | 1996 - 9999 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Quick Delivery 200 (XZU282) | All Engines | 2012 - 9999 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Stout (RK110) | All Engines | 1996 - 2000 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
| Toyota | Tundra (GSK5) | All Engines | 2006 - 2019 | WASHER, PLATE (FOR REAR DIFFERENTIAL DRIVE PINION) |
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