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60-Day Returns
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MoogPart #: RK623945
Moog RK623945 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$64.43Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*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
🚗Fitment: Cadillac, ATS and CT4
🔄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? Click here for all Suspension Control Arm and Ball Joint Assembly options
Moog RK623945 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward
| Brand | Moog |
| Part Number | RK623945 |
| Bushings Included | Yes |
| Ball Joint Included | Yes |
| Bushing Included | Yes |
| Grade Type | Premium |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Cadillac | CT4 | RWD | 2.0L | L4 | Front Left Lower Rearward | |
| 2023 | Cadillac | CT4 | RWD | 2.0L | L4 | Front Left Lower Rearward | |
| 2022 | Cadillac | CT4 | RWD | 2.0L | L4 | Front Left Lower Rearward | |
| 2021 | Cadillac | CT4 | RWD | Front Left Lower Rearward | |||
| 2020 | Cadillac | CT4 | RWD | Front Left Lower Rearward | |||
| 2019 | Cadillac | ATS | RWD | 2.0L | L4 | Front Left Lower Rearward | |
| 2018 | Cadillac | ATS | RWD | 2.0L | L4 | Front Left Lower Rearward | |
| 2017 | Cadillac | ATS | RWD | 2.0L | L4 | Front Left Lower Rearward | |
| 2016 | Cadillac | ATS | RWD | 2.0L | L4 | Front Left Lower Rearward | |
| 2015 | Cadillac | ATS | RWD | Front Left Lower Rearward | |||
| 2014 | Cadillac | ATS | RWD | Front Left Lower Rearward | |||
| 2013 | Cadillac | ATS | RWD | Front Left Lower Rearward |
* 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:
23462008526-241CB91333CB91333PRCMS501278GS501278TC8382TC8407
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.