Shandong Shengyue Technology Development Co.,Ltd is one of the most professional shacman f2000、f3000、m3000、x3000 drive shaft / transmission shaft dz9114315172 dz9114315184 dz9114313112 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
SHACMAN F2000,F3000,M3000,X3000 Drive Shaft / Transmission Shaft DZ9114315172 DZ9114315184 DZ9114313112
Key Structural Components and Assembly
1. Flange Yoke: Manufactured using a precision die-forging and grinding process from 45# high-carbon steel or 40Cr alloy steel, ensuring high precision and wear resistance for the bearing bores.
2. Reinforced Universal Joint Assembly: Features specialized reinforced needle roller bearings internally and is equipped with high-pressure resistant, double-lip rubber oil seals. A grease fitting is standard at the center of the universal joint for periodic lubrication.
3. Protective Sleeve (Dust Boot): The telescopic spline is encased in an external metal protective sleeve or an oil-resistant rubber bellows, preventing flying debris, mud, and water from directly damaging the spline coating.
Detailed Physical Specifications Table
| SHACMAN OEM Part No. | Official Part Name | Nominal Length (L)* | Applicable Chassis Configuration / Position | Net Weight (Approx.) |
|---|---|---|---|---|
| DZ9114315172 | Drive Shaft Assembly | 1720 mm | Main Drive Shaft for tippers/tractors (Transmission to Middle Axle) | Approx. 38.5 kg |
| DZ9114315184 | Drive Shaft Assembly | 1840 mm | Main Drive Shaft for long-wheelbase cargo trucks/special vehicles | Approx. 41.0 kg |
| DZ9114313112 | Inter-Axle Drive Shaft Assembly | 1120 mm | Inter-Axle Shaft for dual-drive models (6×4, 8×4) (Middle Axle to Rear Axle) | Approx. 29.5 kg |
Core Rotating & Drivetrain Components (Overhaul Hardware)
| No. | English Name (BOM) | Qty | Defect / Overhaul Replacement Criteria |
|---|---|---|---|
| 1 | Drive Shaft Tube Assembly | 1 pc | This refers to the three OEM numbers themselves. Replace entirely if there are visible dents, twists, cracks, or if severe unbalance causes vehicle vibration. |
| 2 | Universal Joint Kit (Cross Spider) | 2 sets | Located at both ends of the shaft. Core high-wear item. Replace if needles scatter, bearings rust from lack of grease, or a "clunking" metallic noise occurs during launch/shifting. |
| 3 | Flange Yoke / Weld Yoke | 2 pcs | Forged steel components that house the U-joint. Replace if the bearing bores stretch (clearance exceeds spec) or cross-teeth are stripped/damaged. |
| 4 | Stub Shaft (Inner Spline) | 1 pc | Responsible for longitudinal telescoping. Replace if the spline teeth are worn down or if the anti-friction nylon coating peels off, causing starting shutter. |
| 5 | Slip Yoke / Spline Sleeve | 1 pc | Mates with the inner stub shaft. These components are usually factory-matched; if clearance is excessive, they must be replaced together. |
Seals, Lubricants & Protective Components (Mandatory Soft Goods & Wear Parts)
| No. | English Name (BOM) | Qty | Defect / Overhaul Replacement Criteria |
|---|---|---|---|
| 6 | Spline Dust Boot (Rubber Bellows) | 1 pc | Encloses the telescopic splines. Mandatory single-use item. A torn boot allows dirt/water to destroy the expensive spline coating in days. |
| 7 | Dust Boot Clamps (Ear Clamps) | 2 pcs | Secures both ends of the rubber dust boot to the shaft body, preventing it from slinging off at high rotational speeds. |
| 8 | Universal Joint Lip Oil Seals | 8 pcs | Pre-packed in the U-joint kit. Prevents bearing grease from being slung out by centrifugal force. Always replace during any teardown. |
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