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TrakMotive GM-8390 CV Axle Shaft - Rear Left
| Brand | TrakMotive GM-8390 |
|---|---|
| Position | Rear Left |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 0.55 |
| Axle Nut Height (mm) | 14 |
| Axle Nut Hex Size (in) | 1.18 |
| Axle Nut Hex Size (mm) | 30 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1.36 |
| Axle Nut Length (mm) | 34.64 |
| Axle Nut Locking Type | Self-Lock |
| Axle Nut Thread Size | M20*1.5 |
| Boot Material | Neoprene |
| Inboard Joint Type | Male |
| Inboard Shaft Connection Style | Spline |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 22 |
| Number Of Outboard Splines | 33 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 30.28 |
| Overall Compressed Length (mm) | 769 |
| Product line | CV Axle Shaft |
| Fits | Saturn, Chevrolet, and Pontiac · 9 vehicles |
New replacement part. Built as a new CV axle shaft for straightforward service replacement.
Neoprene boot material. Helps resist wear while keeping the joint protected.
Spline connections. 22 inboard and 33 outboard splines for secure engagement.
Cross-references TrakMotive GM-8390 for the same application. See all 1.
TrakMotive GM-8390 Rear Left CV Axle Shaft
The TrakMotive GM-8390 is a new CV axle shaft for rear left applications on select Saturn Vue, Chevrolet Equinox, and Pontiac Torrent models. Built with a neoprene boot, spline-style shaft connections, and included axle nut, it is specified for direct driveline service on the listed vehicles.
Key Features
- Brand: TrakMotive CV Axle Shaft
- Part number: GM-8390
- New replacement axle shaft for rear left position
- Inboard joint type: male with spline connection
- Outboard joint type: conventional with spline connection
- Boot material: neoprene
- Axle nut included with self-lock design
- Axle nut thread size: M20 x 1.5
- Overall compressed length: 30.28 in. (769 mm)
- ISO 9001:1007 and TS 16949:2009 certified company
Product Details
TrakMotive GM-8390 is a CV axle shaft for rear left driveline repair on 2002-2007 Saturn Vue, 2005-2006 Chevrolet Equinox, and 2006 Pontiac Torrent applications. The axle uses 22 inboard splines and 33 outboard splines, with a hex axle nut head and 30 mm hex size. TrakMotive positions this CV axle shaft as a new replacement part for service work where the original axle has worn joints, damaged splines, torn boots, or vibration-related driveline concerns. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Repair Symptoms
- Clicking or popping from the rear driveline during turns
- Vibration or shudder from a worn axle shaft assembly
- Grease leakage from a damaged CV boot
- Clunking caused by excessive joint wear or spline wear
- Loss of smooth power transfer to the rear wheel
Installation Notes
Verify rear left fitment before installation on the specific vehicle and trim. Confirm spline count, axle nut thread size, and compressed length against the original axle shaft before assembly. The ABS axle note from the manufacturer indicates ABS axles fit non-ABS applications unless otherwise noted, so application verification is still required during parts matching. Use proper torque procedures for the axle nut and inspect related hub and suspension components during replacement.
Quality Assurance
TrakMotive states that this CV axle shaft is backed by a limited lifetime warranty and produced by an ISO 9001:1007 and TS 16949:2009 certified company.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Saturn | Vue | Rear Left | CV Axle Shaft |
| 2006 | Chevrolet | Equinox | Rear Left | CV Axle Shaft |
| 2006 | Pontiac | Torrent | Rear Left | CV Axle Shaft |
| 2006 | Saturn | Vue | Rear Left | CV Axle Shaft |
| 2005 | Chevrolet | Equinox | Rear Left | CV Axle Shaft |
| 2005 | Saturn | Vue | Rear Left | CV Axle Shaft |
| 2004 | Saturn | Vue | Rear Left | CV Axle Shaft |
| 2003 | Saturn | Vue | Rear Left | CV Axle Shaft |
| 2002 | Saturn | Vue | Rear Left | CV Axle Shaft |
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