HD90129320304 Main Reducer Assembly HDZ245 Single Axle For SHACMAN Truck Parts
Price:
Negotiable
MOQ:
5
Delivery Time:
15 work days
Brand:
GZ. StarDrive
Product Description
HD90129320304 Main Reducer Assembly HDZ245 Single Axle For SHACMAN Truck Parts
Product Introduction
This single‑axle main reducer assembly with gear ratio i=3.7 is the core power transmission component for HDZ245 axle. It reduces rotational speed and increases torque, transferring engine power to driving wheels. Gear wear, bearing damage or oil leakage will cause abnormal noise and power loss. This OEM replacement assembly ensures normal driving performance of the vehicle.
Product Benefits
- Original factory assembly standard, perfectly fits HDZ245 single axle installation
- High‑precision gear pair, stable meshing, low running noise
- Strict load‑bearing test, excellent heavy‑duty adaptability
- Finished complete assembly, direct installation, no complicated shimming work
| Item Content | Item Details |
|---|---|
| Item Name | Main Reducer Assembly HDZ245 Single Axle |
| OE Number | HD90129320304 |
| Application | SHACMAN, HDZ245 axle, gear ratio 3.7 |
| Condition | Brand New |
FAQ
Q1: What is the OE number of this main reducer assembly?
A1: OE part number is HD90129320304, speed ratio i=3.7.
Q2: Which axle does it match?
A2: Applicable for HDZ245 single axle, confirm axle model and ratio before ordering.
Q3: Typical failure symptoms of old reducer?
A3: Drive‑axle howling noise, gear oil leakage, insufficient driving torque.
Q4: Is the unit filled with gear oil?
A4: Without pre‑filled oil, must inject specified gear oil before commissioning.
Q5: Installation notice?
A5: Check sealing condition, follow torque standard for bolts, run‑in at low speed after installation.
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Company
Guangzhou Xingdong Import and Export Co., Ltd.
Location
Room 312, Huiqiao Building, No. 113, Baiyun Avenue North, Baiyun District, Guangzhou, Guangdong, China.
Contact Person
Jasmine