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Genuine SINOTRUK 161560020029 crankshaft for HOWO 380 HP engine models. Direct OEM replacement with full certification.
When your SINOTRUK HOWO 380 HP truck breaks down due to a damaged crankshaft, getting back on the road fast means using a part you can trust — not just any aftermarket casting, but the genuine 161560020029 crankshaft, built to original SINOTRUK specifications.
This forged steel crankshaft powers the MC05 and MC07 series engines found in popular models like the HOWO T7H, A7, and Tipper variants, delivering reliable performance under heavy loads and extreme conditions. Designed for high-torque applications, it features precision-ground journals, optimized counterweights, and deep induction hardening for long-term durability.
Each unit undergoes strict dynamic balancing and ultrasonic testing at the factory to ensure smooth operation and minimal vibration — critical for driver comfort and transmission life over tens of thousands of kilometers. The six-main-bearing design provides superior support, while oil holes are drilled to exact tolerances for consistent lubrication under pressure.
Whether you’re rebuilding an engine in Nairobi, repairing a long-haul freighter in Peru, or maintaining mining trucks in Indonesia, choosing the original 161560020029 crankshaft means fewer comebacks, better fuel efficiency, and compliance with manufacturer service standards.
We stock authentic SINOTRUK spare parts globally, with detailed documentation and direct support from technical teams who’ve worked on these engines in the field. No guesswork. Just proven reliability.
Part Number :161560020029
Product Type :Crankshaft – Complete Assembly
Compatibility :SINOTRUK HOWO 380 HP (T7H, A7)
Engine Model :MC05, MC07 Series
Horsepower Rating :380 HP @ 1900 rpm
Material: Forged Alloy Steel (QT800)
Main Journals :6 x Ø90 mm
Rod Journals :6 x Ø78 mm
Stroke :145 mm
Balancing Dynamic Balance :±5 g·cm
Surface Treatment :Induction Hardened + Polished
Oil Holes :Drilled with Chamfered Entries
Weight: Approx. 68 kg
Certification: Meets GB/T 699-2015 & SINOTRUK Q/01JZ001
Packaging :Wooden Crate with Foam Protection
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Replacing a crankshaft is major engine work — always follow factory procedures. Before installing the 161560020029 crankshaft, inspect block bore, main bearing caps, and alignment. Clean oil passages thoroughly and verify no debris remains. Use new main bearings and torque main cap bolts to 240 Nm + 90° turn in sequence as per SINOTRUK service manual. Rotate by hand after assembly to check for binding. Prime the oil system before startup to prevent dry wear. Run engine at idle for 10 minutes without load, then inspect for leaks and abnormal noise. Recommended to replace thrust bearings, rear main seal, and balance shafts at the same time for best longevity.
