Luk GDK383A-MK Axle Differential Bearing and Seal Kit - Rear
OE Quality 60-Day Returns
Luk

Luk GDK383A-MK Axle Differential Bearing and Seal Kit - Rear

Brand Luk GDK383A-MK
Position Rear
Fits Toyota · 24 vehicles

OE-quality components. Selected for application-specific differential and transmission repair.

Professional repair fit. Built for service work that restores bearing function and driveline operation.

Cross-references 4620340100 and SDK383-AMK for the same application. See all 2.

$796.46Free shipping
Out of stock
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $796.46
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Axle Differential Bearing and Seal Kit options

OE-Quality Differential Bearing Kit

The LuK GDK383A-MK is a differential bearing and seal service kit for rear axle repair on select Toyota applications. It is built around OE-quality bearing components selected for the specific transmission or differential application, giving technicians the parts needed for a professional repair.

  • OE-quality bearing kit for differential service
  • Application-specific component selection for accurate repair
  • Supports professional transmission and axle service work
  • Fits rear differential applications on select Toyota models

Fitment Details

Compatible With 2016-2022 Toyota Tacoma, rear 8.2" differential. Compatible With 2016-2020 Toyota 4Runner, rear 8.2" differential. Compatible With 2010-2014 Toyota 4Runner, rear 8.2" differential. Compatible With 2015 Toyota 4Runner, rear master kit application. Compatible With 2009-2014 Toyota FJ Cruiser, rear 8" differential without locking differential.

This part cross-references Monroe Shocks & Struts (e.g., 4620340100, SDK383-AMK) for the same application.

Common Repair Uses

  • Restores worn differential bearing surfaces
  • Addresses noise from damaged or failing bearings
  • Helps correct rough operation during drivetrain service
  • Supports repair after internal differential wear

Installation Notes

Verify axle housing size and differential configuration before installation. Match the application notes exactly, including 8.2" or 8" differential specifications and the locking differential note on the FJ Cruiser listing. Professional installation is recommended for differential service.

Quality Assurance

LuK selects OE-quality components for each individual transmission application to support a professional repair standard.

Related reading

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2022ToyotaTacomaRear8.2"
2021ToyotaTacomaRear8.2"
2020Toyota4RunnerRear8.2"
2020ToyotaTacomaRear8.2"
2019Toyota4RunnerRear8.2"
2019ToyotaTacomaRear8.2"
2018Toyota4RunnerRear8.2"
2018ToyotaTacomaRear8.2"
2017Toyota4RunnerRear8.2"
2017ToyotaTacomaRear8.2"
2016Toyota4RunnerRear8.2"
2016ToyotaTacomaRear8.2"
2015Toyota4RunnerRearMaster Kit
2014Toyota4RunnerRear8.2"
2014ToyotaFJ CruiserRear8" w/o Locking Diff
2013Toyota4RunnerRear8.2"
2013ToyotaFJ CruiserRear8" w/o Locking Diff
2012Toyota4RunnerRear8.2"
2012ToyotaFJ CruiserRear8" w/o Locking Diff
2011Toyota4RunnerRear8.2"
2011ToyotaFJ CruiserRear8" w/o Locking Diff
2010Toyota4RunnerRear8.2"
2010ToyotaFJ CruiserRear8" w/o Locking Diff
2009ToyotaFJ CruiserRear8" w/o Locking Diff
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4620340100SDK383-AMK