Shandong Shengyue Technology Development Co.,Ltd is one of the most professional sinotruk howo trucks pto drive shaft adapter hw45yc-n300 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
SINOTRUK HOWO TRUCKS PTO Drive Shaft Adapter HW45YC-N300
FUNCTION
1. Interface Adaptation: The internal output of a Power Take-Off (PTO) typically features an internal spline configuration, which cannot be directly coupled to a drive shaft. This adapter facilitates a physical interface conversion-from a "splined connection" to a "flange connection"-by inserting its external spline end into the PTO, while its circular flange end connects to the drive shaft.
2. Long-distance Power Transmission: When mounting space constraints prevent a hydraulic pump or water pump from being directly attached to the side of the gearbox, this adapter serves as the starting point; by connecting to a universal drive shaft, it redirects power toward the rear or side of the vehicle chassis.
3. Dynamic Balancing and Vibration Damping: This component undergoes precision machining and rigorous balancing. During high-speed rotation, it ensures the coaxial alignment of power transmission, thereby mitigating the impact on the gearbox and PTO bearings caused by transmission imbalances.
DETAILS
| DESCRIPTION | PTO Drive Shaft Adapter | PART NUMBER | HW45YC-N300 |
| WEIGHT |
5 kg |
VOLUME | Length 145 mm |
| TRUCK MOLDE | SINOTRUK | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | CHASSIS |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
Installation and Troubleshooting Tips
Oil Leak Risk: If oil leakage is observed at the rear of the Power Take-Off (PTO), in addition to checking for an aged oil seal, you must also inspect the PTO shaft journal for any wear grooves.
Loose Bolts: Since the PTO generates high-frequency vibrations during operation, the flange connection must utilize high-strength bolts (Grade 10.9 or higher) and be treated with a medium-strength thread-locking adhesive.
Installation Alignment: The centering spigot (raised boss) located at the center of the flange must engage perfectly with the corresponding recess in the universal joint cross. Do not attempt to force the connection tight using only the bolts; doing so will result in shaft misalignment.




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