Sinotruk Brake and clutch Parts

Original HOWO Gearbox HW-50 with PTO | Model AZ9700290010 | Genuine Sinotruk Spare Part for Heavy-Duty Trucks

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Product description: Original HOWO HW-50 gearbox with PTO (AZ9700290010). Direct-fit replacement for Sinotruk trucks. Built to OEM specs. Fast global shipping. Trusted by fleets worldwide.
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Original HOWO Gearbox HW-50 with PTO – AZ9700290010 | Premium Replacement for Sinotruk Trucks

High-quality replacement gearbox for Sinotruk HOWO trucks – HW-50 model with integrated PTO, part number AZ9700290010. Built to OEM standards for durability in mining, construction, and long-haul transport.

Technical Specifications:

Model: HW-50 (HW50)
Part Number: AZ9700290010
Application: Sinotruk HOWO A7, T7H, ST1G, Cement Mixers, Dump Trucks, Fire Engines
Gear Type: 5 Forward, 1 Reverse
Synchronizer Type: Full synchromesh (brass rings)
Lubrication System: Splash lubrication
Input Torque Capacity: Up to 500 N·m
PTO Type: Front-mounted, single-stage, splined output shaft
PTO Ratio: 1:1 (standard)
Mounting Pattern: Standard bellhousing (compatible with WD615 & MC05 engines)
Material: Cast iron housing, hardened alloy gears
Oil Specification: SAE 80W-90 GL-5 gear oil
OEM Equivalent: Sinotruk Original / CNHTC Approved Design