
Product Introduction
The 236598 PTO Needle Bearing is a high-quality gearbox component designed for SINOTRUK HOWO HW50 power take-off (PTO) systems. It is used to support rotating PTO shaft components, reduce friction, and ensure smooth power transmission between the gearbox and auxiliary equipment.
Manufactured according to OEM standard quality requirements, this needle roller bearing adopts precision manufacturing technology and durable bearing materials to provide excellent load capacity, wear resistance, and reliable operating performance. The compact needle roller structure allows high load support within limited installation space, making it suitable for heavy-duty truck PTO assemblies.
The 236598 needle bearing is mainly applied in SINOTRUK HOWO HW50 gearbox PTO systems, which are commonly used in special-purpose trucks and heavy-duty vehicles requiring auxiliary power output. HW50 PTO assemblies are used with SINOTRUK HOWO truck gearbox systems for applications requiring reliable power take-off performance.
This aftermarket replacement PTO bearing is suitable for truck repair workshops, gearbox maintenance specialists, fleet operators, and wholesale spare parts distributors. It provides an economical replacement solution with OEM-standard quality, accurate fitting, and long service life for SINOTRUK HOWO transmission maintenance requirements.


Technical Specifications
| Item | Specification |
|---|
| Product Name | PTO Needle Bearing |
| Part Number | 236598 |
| Bearing Type | Needle Roller Bearing |
| Vehicle Brand | SINOTRUK HOWO |
| Application | PTO Assembly / Gearbox System |
| Product System | Transmission & Drivetrain Parts |
| Compatible PTO Model | HW50 |
| Bearing Structure | Needle Roller Bearing |
| Load Type | Radial Load |
| Material | Bearing Steel |
| Size | Available Upon Request |
| Installation Position | PTO Rotating Shaft Assembly |
| Function | Shaft Support and Friction Reduction |
| Installation Type | Direct Replacement |
| Quality Standard | OEM Standard |
| Condition | Brand New |
| Packaging | Export Standard Packaging |
Vehicle Fitment
| Vehicle Brand | Compatible Models |
|---|
| SINOTRUK HOWO | HOWO, HOWO A7, HOWO T7H, HOWO TX, HOWO MAX |
| SINOTRUK HOWO Gearbox | HW50 PTO Equipped Systems |
| SINOTRUK SITRAK | C5H, C7H, G7 |
| SINOTRUK Steyr | Steyr Heavy Duty Trucks |
| SHACMAN | F2000, F3000, X3000, X5000 |
| FAW JIEFANG | J5P, J6P, J7 |
| DONGFENG | Tianlong, Tianjin KR, KL, GX |
| FOTON AUMAN | ETX, GTL, EST, EST-A |
| BEIBEN | NG80, V3 |
| Heavy Duty Trucks | Vehicles Equipped with Compatible PTO Gearbox Systems |
Payment & Shipping
| Category | Options |
|---|
| Payment Methods | T/T (Bank Transfer), PayPal, Western Union, MoneyGram, Visa, MasterCard, L/C (Letter of Credit), Alibaba Trade Assurance |
| Express Shipping | DHL, FedEx, UPS, TNT |
| Freight Shipping | Air Freight, Sea Freight, Railway Freight |
| Delivery Time | Express: 3-7 Working Days; Air Freight: 7-15 Days; Sea Freight: 20-45 Days |
| Shipping Coverage | Worldwide Shipping Available |
| Trade Terms | EXW, FOB, CFR, CIF, DDP |
Related Products Categories
| Section/System | Common Spare Parts |
|---|
| Engine Parts | Cylinder Block, Cylinder Head, Piston, Piston Ring, Crankshaft, Connecting Rod, Camshaft, Fuel Injector, Turbocharger, Water Pump, Oil Pump, Alternator, Starter Motor, Sensors |
Transmission & Drivetrain Parts
| Section/System | Common Spare Parts |
|---|
| Transmission System | Transmission Assembly, Synchronizer, Gear Set, Bearing, Oil Seal, Shift Fork, Clutch Disc, Pressure Plate, Release Bearing, PTO Assembly, Driveshaft, Universal Joint, Differential Assembly |
| Section/System | Common Spare Parts |
|---|
| Chassis Parts | Front Axle, Rear Axle, Kingpin Kit, Wheel Hub, Wheel Bearing, Leaf Spring, Air Spring, Shock Absorber, Brake Drum, Brake Disc, Brake Chamber, Slack Adjuster, Steering Gearbox |
Cabin & Body Parts
| Section/System | Common Spare Parts |
|---|
| Cabin Parts | Cab Assembly, Dashboard, Door Assembly, Door Lock, Mirror, Headlamp, Tail Lamp, Bumper, Grille, Fender, Seat, AC Compressor, Wiring Harness |
