Products Description
|
Product name |
Swing Drive Pinion Shaft |
|
Part number |
625-7495 |
| Excavator number | E320GC 320 GX 323 |
|
Lead time |
1-3 days after payment |
|
Packing |
neutral/original |
|
MOQ |
1 PC |
|
Quality |
high quality |
|
Warranty |
3-6 months |
|
Shipping |
DHL, UPS, FedEx, Air, Sea, DDP |
|
Payment |
TT/Alibaba Trade Assurance/Credit card/Western Union/Alipay/Wechat |










Time to Replace Your Pinion Shaft

01
Uneven swing movements or obvious jolts during rotation

02
Grinding or clunking noises from the swing drive system

03
Visible wear, chips or cracks on the gear teeth

04
Excessive play or looseness in the swing mechanism
Maintenance Tips for Longer Lifespan
Lubricate the gear teeth every 300 working hours to reduce friction and wear
Inspect the shaft monthly for cracks, chips or loose fasteners
Keep the swing drive housing clean to prevent debris from entering and damaging gears
Avoid rough swing operations to reduce impact stress on the pinion shaft
Core Advantages
Smooth Swing, No Jitters
Precision-machined gear teeth ensure tight meshing with swing gears, eliminating rotation lag and jolts for agile, responsive machine positioning.
Heavy-Duty & Wear-Resistant
Forged from high-strength alloy steel with quenching treatment, it resists impact and wear, doubling service life compared to generic shafts.
Direct OEM Fit, No Mods
Strictly matched to E320GC/320 GX/323 excavator specs - bolt it on without adjustments, cutting repair time and getting your machine back to work fast.
User Evaluation



Hive Corps



Hive Corps



Hive Corps
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