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OE Quality
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TrakMotivePart #: HO-8643
TrakMotive HO-8643 CV Axle Shaft - Front Left
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$169.95Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
AAR CV Axle Shaft, Front Left
Fitment: Acura, RDX
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all CV Axle Shaft options
TrakMotive HO-8643 CV Axle Shaft - Front Left
| Brand | TrakMotive |
|---|---|
| Part Number | HO-8643 |
| Position | AAR CV Axle Shaft, Front Left |
| Abs Tone Ring Included | No |
| Axle Nut Head Type | Hex |
| Axle Nut Height (in) | 0.91 |
| Axle Nut Height (mm) | 23 |
| Axle Nut Hex Size (in) | 1.36 |
| Axle Nut Hex Size (mm) | 34.6 |
| Axle Nut Included | Yes |
| Axle Nut Length (in) | 1.57 |
| Axle Nut Length (mm) | 39.95 |
| Axle Nut Locking Type | Stake |
| Axle Nut Thread Size | M26*1.5 |
| Boot Material | Neoprene |
| Inboard Joint Type | Male |
| Inboard Shaft Connection Style | Spline |
| New Or Remanufactured | New |
| Number Of Inboard Splines | 31 |
| Number Of Outboard Splines | 30 |
| Outboard Joint Type | Conventional |
| Outboard Shaft Connection Style | Spline |
| Overall Compressed Length (in) | 25.98 |
| Overall Compressed Length (mm) | 660 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Acura | RDX | Front Left | Updated Design; AAR CV Axle Shaft |
| 2017 | Acura | RDX | Front Left | Updated Design; AAR CV Axle Shaft |
| 2016 | Acura | RDX | Front Left | 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:
44306TX4A11HO-8643
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.