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TrakMotive GM-8491 CV Axle Shaft - Front Right
Reliable CV Axle Shaft for Cadillac and Chevrolet Vehicles
The TrakMotive AAR CV Axle Shaft GM-8491 is engineered to provide dependable driveline performance for select Cadillac and Chevrolet models. Designed specifically for vehicles like the Cadillac XT6 and Chevrolet Blazer, this CV axle shaft ensures precise fitment and durability.
Key Features of the TrakMotive GM-8491 CV Axle Shaft
- Brand: TrakMotive, Brand Line: AAR CV Axle Shaft
- Part Number: GM-8491
- Axle Nut Included with self-locking hex head design
- Axle Nut Specifications: 0.87 inches (22 mm) height, 1.31 inches (33 mm) hex size, M27*2 thread size
- Boot Material: Durable neoprene for enhanced protection
- Inboard Joint Type: Female with 27 splines
- Outboard Joint Type: Conventional with 33 splines
- Overall Compressed Length: 23.56 inches (599 mm)
About the AAR CV Axle Shaft Product Line
The AAR CV Axle Shaft line by TrakMotive focuses on delivering precision-engineered constant velocity components tailored for specific vehicle applications. This product line emphasizes compatibility and quality materials, such as neoprene boots and self-locking axle nuts, to maintain driveline integrity and performance over time. The GM-8491 model exemplifies these standards with its exact spline counts and robust construction.
Detailed Product Description
The TrakMotive GM-8491 CV Axle Shaft is a new, direct replacement part designed for the driveline and axle system of Cadillac XT6 and Chevrolet Blazer models. It features a female inboard joint with 27 splines and a conventional outboard joint with 33 splines, ensuring smooth power transfer and reliable operation. The neoprene boot material offers resistance to wear and environmental factors, protecting the joint from contaminants. The included self-locking hex axle nut (M27*2 thread) provides secure fastening, with dimensions optimized for these vehicle models. With an overall compressed length of 23.56 inches, this axle shaft fits precisely within the specified driveline assembly.
Common Applications and Issues Addressed
- Replacement for worn or damaged CV axle shafts on Cadillac XT6 and Chevrolet Blazer
- Eliminates clicking or popping noises during turns caused by joint wear
- Resolves vibration issues linked to axle imbalance or joint failure
- Prevents grease leakage and contamination with durable neoprene boot
- Restores driveline stability and smooth power delivery
Installation Notes and Tips
Ensure compatibility by verifying the part number GM-8491 against your vehicle’s specifications. The included self-locking hex axle nut requires a 1.31-inch (33 mm) hex socket for proper installation. Take care to inspect the splines on both the inboard and outboard shafts for proper engagement. Use appropriate torque settings as specified by the vehicle manufacturer to avoid over-tightening or damage. The neoprene boot should be checked for proper seating to maintain joint protection.
Quality Assurance and Warranty
This TrakMotive AAR CV Axle Shaft GM-8491 is a new, high-quality replacement part manufactured to meet OEM standards. While specific warranty details are not provided, TrakMotive products typically adhere to strict quality control processes to ensure reliability and performance in Cadillac and Chevrolet driveline applications.
| Brand | TrakMotive |
| Part Number | GM-8491 |
| Position | AAR CV Axle Shaft, Front Right |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 0.87 |
| Axle Nut Height (mm) | 22 |
| Axle Nut Hex Size (in) | 1.31 |
| Axle Nut Hex Size (mm) | 32.799999999999997 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1.49 |
| Axle Nut Length (mm) | 37.869999999999997 |
| Axle Nut Locking Type | Self-lock |
| Axle Nut Thread Size | M27*2 |
| Boot Material | Neoprene |
| Inboard Joint Type | Female |
| Inboard Shaft Connection Style | Spline |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 27 |
| Number Of Outboard Splines | 33 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 23.56 |
| Overall Compressed Length (mm) | 599 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2023 | Cadillac | XT6 | 4WD | Front Right | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft | ||
| 2022 | Cadillac | XT6 | 4WD | Front Right | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft | ||
| 2022 | Chevrolet | Blazer | AWD | 3.6L | V6 | Front Right | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2021 | Cadillac | XT6 | 4WD | Front Right | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft | ||
| 2021 | Chevrolet | Blazer | AWD | 3.6L | V6 | Front Right | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft |
| 2020 | Cadillac | XT6 | 4WD | Front Right | When replacing a CV Axle, it is recommended that the intermediate shaft be inspected for damage and replaced if necessary; AAR CV Axle Shaft | ||
| 2020 | Chevrolet | Blazer | AWD | 3.6L | V6 | Front Right | AAR CV Axle Shaft |
| 2019 | Chevrolet | Blazer | AWD | 3.6L | V6 | Front Right | Updated Design; AAR CV Axle Shaft |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.