Rear Upper & Lower Arm Set for HM163/HM164: Buying Guide
By BEZGAR | Published: 2026-11-02
Category: Buying Guides
Decide whether the BEZGAR rear upper and lower arm set fits your HM163 or HM164 repair, with fit checks, part-number rules, and when to replace both arms.
Quick answer
Buy the BEZGAR Rear Upper Arm & Rear Lower Arm set (part numbers 35-SJ08 and 35-SJ10) only if your car is an HM163 or HM164 and you need both rear arms or want a matched spare pair. If only one arm is bent, you can still buy the set and keep the second arm as a spare, but confirm the model number on the chassis before ordering.
Why the HM163/HM164 rear arm set is model-specific
This set is listed as original spare parts for BEZGAR HM163 and HM164 models, with separate part numbers for each arm: 35-SJ08 for the rear upper arm and 35-SJ10 for the rear lower arm. That specificity is useful because it removes the guesswork of matching a generic arm to your car, but it also means the set is not a universal fit for other BEZGAR models or other brands.
The catalog does not list dimensions, material, or adjustment range for these arms. If you are comparing them with aftermarket arms that advertise tuning features, treat those missing specifications as a reason to check with the seller rather than assume the set offers adjustable camber or toe.
When replacing both arms makes more sense than one
A single impact often damages more than the visibly bent arm. If the rear upper arm is cracked or the rear lower arm has torn its mounting point, replacing the pair keeps the rear suspension geometry consistent and avoids a second order later. The set price of USD 9.38 against a catalog comparison price of USD 14.00 also makes the pair a practical spare to keep in your pit box.
If your car has had a hard hit and you are unsure which arm is bent, inspect both before ordering. A bent lower arm can hide behind a straight upper arm, and fitting one new arm against a worn opposite side can leave the rear end uneven.
Decision rules before you buy
- Confirm the model on the chassis: Look for HM163 or HM164 molded into the chassis or printed on the box. If your car is a different BEZGAR model, this set is not listed as compatible, so do not order it as a universal replacement. A model number you can point to is the first fit check.
- Match the part numbers to the arm you need: Use 35-SJ08 for the rear upper arm and 35-SJ10 for the rear lower arm. If you only need one side, the set still gives you the correct part plus a spare, but check that your car uses these numbers rather than assuming all rear arms are the same. Part numbers beat photos when confirming fit.
- Decide pair versus single replacement: Replace both arms if the rear end took a hard impact, if either arm is cracked at a mount, or if you want a matched spare. Replace only the damaged arm only when the opposite arm is visibly straight and its mounts are intact. A hard hit is a reason to inspect both arms, not just the bent one.
- Check what the listing does not tell you: The catalog does not supply arm dimensions, material, or adjustment range. If you need adjustable rear geometry, ask the seller before buying; if you need a direct original replacement, the listed part numbers are the relevant check. Missing specs are a question for the seller, not a guess.
Product facts
- Rear Upper Arm & Rear Lower Arm for HM163/HM164: The set includes the rear upper arm (35-SJ08) and rear lower arm (35-SJ10) as original spare parts for BEZGAR HM163 and HM164 models. You get both arms in one order with the correct part numbers, so you can replace a damaged pair without sourcing each arm separately.
Rear Upper Arm & Rear Lower Arm for HM163/HM164
Who this set is for
Best for
- Owners of BEZGAR HM163 or HM164 cars who need a direct original rear upper or lower arm replacement
- Drivers who want a matched pair of rear arms on hand after a hard rear-end impact
Not for
- Other BEZGAR models or other brands, because the set is listed only for HM163 and HM164
- Drivers who need adjustable rear suspension arms, since adjustment range is not listed for this set
