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TrakMotive SB-86018 CV Axle Shaft - Front
| Brand | TrakMotive SB-86018 |
|---|---|
| Position | Front |
| ABS Ring Tooth Count | 0 |
| ABS Tone Ring Included | No |
| Axle Nut Height (mm) | 20 |
| Axle Nut Hex Size (mm) | 32 |
| Axle Nut Included | No |
| Axle Nut Socket Size | 32 |
| Axle Nut Thread Size | M22x1.5 |
| Grade Type | Premium |
| Inboard Joint Type | Male |
| Number Of Bolt Holes | 0 |
| Number Of Inboard Joint Bolt Holes | 0 |
| Number Of Inboard Shaft Bolts | 0 |
| Number Of Inboard Splines | 25 |
| Number Of Outboard Joint Bolt Holes | 1 |
| Number Of Outboard Shaft Bolts | 0 |
| Number Of Outboard Splines | 27 |
| Outboard Joint Type | Conventional |
| Overall Compressed Length (in) | 33.69 |
| Overall Compressed Length (mm) | 856 |
| Overall Extended Length (in) | 35.69 |
| Overall Extended Length (mm) | 907 |
| Product line | AAR CV Axle Shaft |
| Fits | Subaru · 6 vehicles |
Premium grade. Built as a CV axle shaft for dependable driveline service.
ABS-ready design. Fits non-ABS applications unless otherwise noted.
Certified manufacturing. Produced by an ISO 9001:2008 and TS 16949:2009 certified company.
Cross-references TrakMotive SB-86018 and NCV66081 for the same application. See all 2.
Front CV Axle Shaft for Subaru Ascent
TrakMotive SB-86018 is a premium front CV axle shaft for the 2019-2024 Subaru Ascent. It is built for standard-duty replacement needs and is engineered to match the vehicle’s front driveline dimensions and spline counts for a direct-service repair.
Key Features
- Fits 2019-2024 Subaru Ascent, front
- Premium-grade CV axle shaft for driveline service
- Inboard joint type: male
- Outboard joint type: conventional
- Inboard splines: 25; outboard splines: 27
- Overall compressed length: 856 mm (33.69 in)
- Overall extended length: 907 mm (35.69 in)
- Axle nut thread size: M22x1.5
- Axle nut hex/socket size: 32 mm
- No ABS tone ring included
Product Details
This TrakMotive AAR CV Axle Shaft, part number SB-86018, is specified for front applications on the Subaru Ascent from 2019 through 2024. The axle uses a male inboard joint and a conventional outboard joint, with 25 inboard splines and 27 outboard splines to match the listed application. It is a direct-fit driveline component for replacing a worn or damaged front axle on the Subaru Ascent.
The AAR CV Axle Shaft line is positioned as a premium replacement option within TrakMotive’s driveline catalog. TrakMotive states that ABS axles fit non-ABS applications unless otherwise noted, and this axle is listed with no ABS tone ring included. Part number SB-86018 also cross-references NCV66081 for the same application.
Common Repair Uses
- Restores front-wheel driveline operation after CV joint wear
- Addresses clicking or popping noises during turns
- Replaces a shaft with torn boots or grease loss
- Corrects vibration caused by a worn front axle assembly
- Supports repair of axle-related drivetrain play on Subaru Ascent models
Installation Notes
Verify axle nut thread size, hex size, and compressed/extended length before installation. Confirm front position and spline count against the removed axle to ensure proper fitment on the 2019-2024 Subaru Ascent. The axle nut is not included, so reuse or source the correct M22x1.5 hardware as required by the repair.
Quality Assurance
TrakMotive identifies this axle as a premium-grade replacement and notes ISO 9001:2008 and TS 16949:2009 certification. The SB-86018 is backed by a limited lifetime warranty.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2024 | Subaru | Ascent | Front | Standard Duty Replacement; AAR CV Axle Shaft |
| 2023 | Subaru | Ascent | Front | Standard Duty Replacement; AAR CV Axle Shaft |
| 2022 | Subaru | Ascent | Front | Standard Duty Replacement; AAR CV Axle Shaft |
| 2021 | Subaru | Ascent | Front | Standard Duty Replacement; AAR CV Axle Shaft |
| 2020 | Subaru | Ascent | Front | Standard Duty Replacement; AAR CV Axle Shaft |
| 2019 | Subaru | Ascent | Front | Standard Duty Replacement; AAR CV Axle Shaft |
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