Dorman 600-996 4WD Axle Actuator Housing

Brand Dorman 600-996
Color Gray
Gasket Or Seal Included No
Installation Hardware Included Yes
Material Aluminum
Mounting Hardware Included Yes
Mounting Hole Quantity 4
Package Contents Housing; Access Plug; Bolts
Fits Toyota · 10 vehicles

OE direct replacement. Directly replaces the original equipment housing.

Aluminum housing. Lightweight construction with a gray finish.

Hardware included. Comes with an access plug and bolts for installation.

Cross-references 4143635020 for the same application. See all 1.

$82.85Free shipping
In stock · usually ships same day before 1pm CST
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 — free returns if it doesn't
Step 2 — Quantity
Order total $82.85
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE-Style 4WD Axle Actuator Housing

Dorman 600-996 is a direct replacement 4WD axle actuator housing for select Toyota 4Runner and Toyota Tacoma applications. It restores the housing that supports the axle actuator assembly with an aluminum construction and OE-style mounting points.

Key Features

  • Direct replacement housing for select 1996-2000 Toyota 4Runner and 1996-2000 Toyota Tacoma models
  • Aluminum construction with gray finish
  • Mounting hardware included
  • Access plug included in the package contents
  • Four mounting holes and four bolt holes for OE-style installation
  • Part number 600-996 for easy identification

Product Details

This Dorman 4WD axle actuator housing is built to replace the original equipment housing on specific Toyota driveline applications. It is intended for vehicles that use a 4WD axle actuator housing in the differential area, and it matches the original mounting layout for a straightforward service replacement. The aluminum body helps provide a durable housing structure, while the included access plug and hardware support a complete repair. This part cross-references OE number 4143635020 for the same application.

Common Problems This Part Can Address

  • Cracked or damaged axle actuator housing
  • Housing corrosion or wear at the mounting points
  • Loss of proper actuator housing sealing surfaces after prior repair damage
  • Fitment issues caused by a missing or broken original housing
  • Service delays when the OE housing is no longer usable

Installation Notes

Verify vehicle fitment before installation on 1996-2000 Toyota 4Runner and 1996-2000 Toyota Tacoma models. Transfer any required components from the original assembly as needed, and inspect the mating surfaces carefully before assembly. Because no gasket or seal is included, use the correct sealing components for the vehicle application during installation. Confirm all mounting points align before tightening hardware.

Quality Assurance

Dorman replacement parts are engineered to match original equipment fit and function for specific vehicle applications. Part number 600-996 is built as an OE-style service solution for Toyota 4Runner and Toyota Tacoma driveline repairs.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2000Toyota4RunnerN/A
2000ToyotaTacomaN/A
1999Toyota4RunnerN/A
1999ToyotaTacomaN/A
1998Toyota4RunnerN/A
1998ToyotaTacomaN/A
1997Toyota4RunnerN/A
1997ToyotaTacomaN/A
1996Toyota4RunnerN/A
1996ToyotaTacomaN/A
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4143635020