GMB 770-0021 Wheel Bearing - Rear

Brand GMB 770-0021
Position Rear
ABS (Anti-Lock Brake) Sensor Included No
ABS (Anti-Lock Brake) Tone Ring Not required
Hub Assembly Design Driven
Wheel Studs Present Not required
Fits Lexus and Toyota · 51 vehicles

OE-spec wheel bearing. Manufactured to meet or exceed OEM specifications.

Driven hub design. Built for a wheel bearing assembly that does not require wheel studs.

ABS tone ring not required for a simpler setup.

Cross-references InMotion Parts WB511007, KYB SA1007 and National 511007 for the same application. See all 11.

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Rear Wheel Bearing for Lexus and Toyota

GMB 770-0021 is a rear wheel bearing manufactured to meet or exceed OEM specifications. It is built for driven hub assembly applications and is listed for rear fitment on select Lexus and Toyota models, including Lexus LS400, SC300, SC400, GS300, and Toyota Supra and Cressida.

  • Rear wheel bearing for driven hub assembly applications
  • Manufactured to meet or exceed OEM specifications
  • No ABS sensor included
  • ABS tone ring not required
  • Wheel studs not required

Fitment Details

Compatible With rear applications on 1990-2000 Lexus LS400, 1992-2000 Lexus SC300, 1992-2000 Lexus SC400, 1986-1998 Toyota Supra, 1993-1997 Lexus GS300, and 1989-1992 Toyota Cressida. This part number, 770-0021, is also cross-referenced to National 511007 for the same application.

What This Part Helps Address

  • Wheel bearing noise from worn internal bearing surfaces
  • Excessive wheel play or looseness at the rear hub
  • Rough rotation or vibration from bearing wear
  • Service replacement for rear driven hub assemblies
  • Restoring proper rear wheel support on Lexus LS400, SC300, SC400, GS300, and Toyota Supra platforms

Installation Notes

Verify rear axle and hub configuration before installation, since this bearing is specified for driven hub assembly use. Confirm ABS sensor and tone ring requirements against the vehicle’s original setup; this unit does not include an ABS sensor and does not require an ABS tone ring. Always compare the old bearing and hub dimensions to the replacement part number 770-0021 before assembly.

Quality Assurance

GMB states this wheel bearing is manufactured to meet or exceed OEM specifications, supporting a direct replacement approach for the listed Lexus and Toyota rear applications.

This part fits 51 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2000LexusLS400Rear—
2000LexusSC300Rear—
2000LexusSC400Rear—
1999LexusLS400Rear—
1999LexusSC300Rear—
1999LexusSC400Rear—
1998LexusLS400Rear—
1998LexusSC300Rear—
1998LexusSC400Rear—
1998ToyotaSupraRear—
1997LexusGS300Rear—
1997LexusLS400Rear—
1997LexusSC300Rear—
1997LexusSC400Rear—
1997ToyotaSupraRear—
1996LexusGS300Rear—
1996LexusLS400Rear—
1996LexusSC300Rear—
1996LexusSC400Rear—
1996ToyotaSupraRear—
1995LexusGS300Rear—
1995LexusLS400Rear—
1995LexusSC300Rear—
1995LexusSC400Rear—
1995ToyotaSupraRear—
1994LexusGS300Rear—
1994LexusLS400Rear—
1994LexusSC300Rear—
1994LexusSC400Rear—
1994ToyotaSupraRear—
1993LexusGS300Rear—
1993LexusLS400Rear—
1993LexusSC300Rear—
1993LexusSC400Rear—
1993ToyotaSupraRear—
1992LexusLS400Rear—
1992LexusSC300Rear—
1992LexusSC400Rear—
1992ToyotaCressidaRear—
1992ToyotaSupraRear—
1991LexusLS400Rear—
1991ToyotaCressidaRear—
1991ToyotaSupraRear—
1990LexusLS400Rear—
1990ToyotaCressidaRear—
1990ToyotaSupraRear—
1989ToyotaCressidaRear—
1989ToyotaSupraRear—
1988ToyotaSupraRear—
1987ToyotaSupraRear—
1986ToyotaSupraRear—
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
InMotion Parts — WB511007KYB — SA1007National — 511007Quality-Built — WH511007SKF — GRW13251398277000212951100741244008E9036943005PT511007