MPA Electrical WH511021 Wheel Bearing - Rear

OE Quality 60-Day Returns

MPA Electrical WH511021 Wheel Bearing - Rear

Brand	MPA Electrical WH511021
Position	Rear
Gasket or Seal Included	No
Greaseable	No
Hub Pilot Diameter Inch	3.543
Material	Steel
Product Condition	New
Fits	Toyota · 59 vehicles

New steel construction. Built as a replacement wheel bearing for rear axle service.

Quality-Built line. Part of MPA Electrical's hub and bearing replacement range.

Cross-references 2WR11021 and 19241172 for the same application. See all 2.

$43.13Free 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.

Confirm position

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

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 Wheel Bearing options

Wheel Bearing for Toyota Rear Axle Service

Restore smooth rear wheel support with this new steel wheel bearing from MPA Electrical. It is built for rear applications on select Toyota trucks and SUVs, including Toyota 4Runner, Tacoma, T100, and Pickup models.

Key Features

New steel wheel bearing construction for rear axle service
Hub pilot diameter: 3.543 inches
No greaseable fitting for a sealed-style service approach
No gasket or seal included
Quality-Built Hubs & Bearings product line

Detailed Description

MPA Electrical WH511021 is a rear wheel bearing for Toyota applications that require a direct replacement in the driveline and axle system. This part number WH511021 is listed for 1990-2000 Toyota 4Runner, 1993 and 1995-1998 Toyota T100, 1991-1995 Toyota Pickup with SRW, and 1995-2000 Toyota Tacoma rear wheel bearing applications. The steel construction and specified hub pilot diameter support proper fitment in the rear hub assembly.

The Quality-Built Hubs & Bearings line focuses on replacement hub and bearing components for service work where accurate dimensions matter. This part cross-references 2WR11021 and 19241172 for the same application.

What It Is Used For

Replacing a worn rear wheel bearing
Addressing wheel noise from bearing wear
Correcting looseness in the rear hub assembly
Restoring smooth wheel rotation on Toyota rear axle service

Installation Notes and Tips

Verify rear fitment by year, model, and notes before installation. Confirm the hub pilot diameter and compare the existing bearing dimensions to WH511021. Follow the OE service manual for axle nut torque specifications where listed, especially on 1996 Tacoma applications.

Quality Assurance

This is a new replacement part from MPA Electrical. The Quality-Built Hubs & Bearings line is positioned for replacement hub and bearing service.

This part fits 59 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
2000	Toyota	4Runner	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
2000	Toyota	4Runner	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
2000	Toyota	Tacoma	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
2000	Toyota	Tacoma	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
2000	Toyota	Tacoma	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1999	Toyota	4Runner	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1999	Toyota	4Runner	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1999	Toyota	Tacoma	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1999	Toyota	Tacoma	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1999	Toyota	Tacoma	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1998	Toyota	4Runner	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1998	Toyota	4Runner	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1998	Toyota	T100	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1998	Toyota	T100	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1998	Toyota	Tacoma	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1998	Toyota	Tacoma	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1998	Toyota	Tacoma	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1997	Toyota	4Runner	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1997	Toyota	4Runner	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1997	Toyota	T100	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1997	Toyota	T100	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1997	Toyota	Tacoma	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1997	Toyota	Tacoma	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1997	Toyota	Tacoma	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1996	Toyota	4Runner	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1996	Toyota	4Runner	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1996	Toyota	T100	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1996	Toyota	T100	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1996	Toyota	Tacoma	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: Refer to OE service manual
1996	Toyota	Tacoma	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: Refer to OE service manual
1996	Toyota	Tacoma	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: Refer to OE service manual
1995	Toyota	4Runner	3.0L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	4Runner	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	Pickup	3.0L	V6	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	Pickup	2.4L	L4	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	T100	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	T100	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	Tacoma	3.4L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	Tacoma	2.7L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1995	Toyota	Tacoma	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1994	Toyota	4Runner	3.0L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1994	Toyota	4Runner	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1994	Toyota	Pickup	3.0L	V6	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1994	Toyota	Pickup	2.4L	L4	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1993	Toyota	4Runner	3.0L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1993	Toyota	4Runner	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1993	Toyota	Pickup	3.0L	V6	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1993	Toyota	Pickup	2.4L	L4	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1993	Toyota	T100	3.0L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1992	Toyota	4Runner	3.0L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1992	Toyota	4Runner	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1992	Toyota	Pickup	3.0L	V6	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1992	Toyota	Pickup	2.4L	L4	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1991	Toyota	4Runner	3.0L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1991	Toyota	4Runner	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1991	Toyota	Pickup	3.0L	V6	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1991	Toyota	Pickup	2.4L	L4	Rear	w/SRW; Wheel Bearing; Axle Nut Torque Spec: N/R
1990	Toyota	4Runner	3.0L	V6	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
1990	Toyota	4Runner	2.4L	L4	Rear	Wheel Bearing; Axle Nut Torque Spec: N/R
No rows match your filter.

Directly replaces or cross-references 2 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

2WR1102119241172