TrakMotive
CV Axle Shaft

TrakMotive GM-8121 CV Axle Shaft - Front Right

Brand TrakMotive GM-8121
Position Front Right
Abs Tone Ring Included No
Axle Nut Head Type Hex
Axle Nut Height (in) 1
Axle Nut Height (mm) 24.8
Axle Nut Hex Size (in) 1 1/6
Axle Nut Hex Size (mm) 29.8
Axle Nut Included Yes
Axle Nut Length (in) 1 1/3
Axle Nut Length (mm) 34.4
Axle Nut Locking Type Stake
Axle Nut Thread Size M20*1
Boot Material Neoprene
Inboard Joint Type Male
Inboard Shaft Connection Style Male
New Or Remanufactured New
Number Of Inboard Splines 34
Number Of Outboard Splines 22
Outboard Joint Type Conventional
Outboard Shaft Connection Style Conventional
Overall Compressed Length (in) 34.49
Overall Compressed Length (mm) 876
Product line CV Axle Shaft
Fits Chevrolet, Geo, Isuzu, and Pontiac · 14 vehicles

New axle shaft. Fresh replacement part with a neoprene boot for durable sealing.

Axle nut included. Comes with a hex nut and stake locking type for secure installation.

ISO certified. Built by a company certified to ISO 9001 and TS 16949 standards.

Cross-references Cardone Reman 60-1077, Gates 7650 and TrakMotive GM-8121 for the same application. See all 20.

$78.55Free shipping
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Order total $78.55
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

CV Axle Shaft for Front Right Applications

TrakMotive GM-8121 is a new CV axle shaft for front right driveline service on select Geo, Isuzu, Chevrolet, and Pontiac vehicles. It is built with a neoprene boot, a male inboard connection, and a conventional outboard joint for direct replacement use in the listed applications.

This CV axle shaft includes an axle nut and is engineered with 34 inboard splines and 22 outboard splines. The overall compressed length is 34.49 inches (876 mm), and the axle nut uses an M20 x 1 thread with a stake locking design.

Key Features

  • New CV axle shaft for front right fitment
  • TrakMotive CV Axle Shaft line, part number GM-8121
  • Neoprene boot material for driveline protection
  • Male inboard shaft connection with conventional outboard joint
  • 34 inboard splines and 22 outboard splines
  • Overall compressed length: 34.49 in. (876 mm)
  • Axle nut included with M20 x 1 thread size
  • No ABS tone ring included

Product Details

TrakMotive GM-8121 is a replacement CV axle shaft for front right service on 1985-1989 Chevrolet Spectrum, 1989 Geo Spectrum, 1985-1989 Isuzu I-Mark, and 1985-1988 Pontiac Sunburst, plus 1985-1986 Pontiac Sunburst with manual transmission. The TrakMotive CV Axle Shaft line is built for direct-fit driveline repair where the original axle has worn splines, damaged joints, or boot failure. This part cross-references Cardone Reman 60-1077 for the same application.

TrakMotive identifies this axle as a new unit and notes that ABS axles fit non-ABS applications unless otherwise noted. The manufacturer also states the company is ISO 9001:1007 and TS 16949:2009 certified.

What This Axle Shaft Helps Address

  • Clicking or popping during turns from worn CV joints
  • Vibration or shudder during acceleration
  • Grease leakage from a damaged axle boot
  • Noise from excessive spline or joint wear
  • Front right driveline failure on the listed Chevrolet Spectrum, Geo Spectrum, Isuzu I-Mark, and Pontiac Sunburst applications

Installation Notes

Verify front right position, spline count, axle length, and axle nut thread size before installation. This axle uses a hex axle nut with stake locking, so follow the vehicle service procedure for nut staking and torque specifications. Because no ABS tone ring is included, confirm the vehicle’s brake and ABS configuration before ordering. For 1985-1986 Pontiac Sunburst, use the manual transmission fitment listed for this part.

Quality Assurance

TrakMotive GM-8121 is backed by a limited lifetime warranty. The manufacturer also states that its production is supported by ISO 9001:1007 and TS 16949:2009 certification standards.

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeTransmissionPositionNotes
1989GeoSpectrum—ManualFront RightCV Axle Shaft
1989IsuzuI-Mark—ManualFront RightCV Axle Shaft
1988ChevroletSpectrum—ManualFront RightCV Axle Shaft
1988IsuzuI-Mark—ManualFront RightCV Axle Shaft
1988PontiacSunburstFWD—Front RightCV Axle Shaft
1987ChevroletSpectrum—ManualFront RightCV Axle Shaft
1987IsuzuI-Mark—ManualFront RightCV Axle Shaft
1987PontiacSunburstFWD—Front RightCV Axle Shaft
1986ChevroletSpectrum—ManualFront RightCV Axle Shaft
1986IsuzuI-Mark—ManualFront RightCV Axle Shaft
1986PontiacSunburstFWDManualFront RightManual Transmission; CV Axle Shaft
1985ChevroletSpectrum—ManualFront RightCV Axle Shaft
1985IsuzuI-MarkFWDManualFront RightCV Axle Shaft
1985PontiacSunburstFWDManualFront RightManual Transmission; CV Axle Shaft
Directly replaces or cross-references 20 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Cardone Reman — 60-1077Gates — 7650TrakMotive — GM-812140-1920080-331080-341193311965741791214102797025678941537281894158130189415813028944676690AX-2567CV2567CV9516MX-19200NCV40004