SHA05117 Engine Crankshaft Assembly Power Output Shaft For JAC YN27CRD Diesel Engine Rotary Drive Core Parts
Product Details
| OEM: | SHA05117 | Vehicle Model: | YN27CRD |
|---|---|---|---|
| Size: | L590mm | ||
| Highlight |
SHA05117,SHA05117 Engine Crankshaft Assembly,Engine Crankshaft Assembly for JAC Truck |
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Product Description
SHA05117 Crankshaft is the core rotary power component designed for JAC YN27CRD diesel engine. Driven by connecting rods, it converts reciprocating piston thrust into continuous rotational power and transmits torque to flywheel for power output. This aftermarket replacement crankshaft resolves abnormal engine knocking, oil pressure instability and severe power attenuation caused by journal scoring, bending deformation, fatigue cracks and thread damage on old crankshafts. Accurate power conversion supports stable engine operation and avoids catastrophic engine breakdown for light trucks undertaking frequent start-stop urban delivery and heavy load transport tasks.
Product Advantages Manufactured from high-strength forged steel with surface quenching treatment, featuring excellent wear resistance and fatigue strength. Precision ground crank pins and main journals guarantee ideal clearance with bearing shells and reliable oil film formation. Carefully balanced structure reduces engine vibration at different speeds. Each crankshaft undergoes straightness test, magnetic particle crack inspection and dimensional verification before delivery, OEM specification for direct fit during engine overhaul.
| Item | Parameter |
|---|---|
| Part Number | SHA05117 |
| Product Name | Engine Crankshaft Assembly |
| Matching Engine | JAC YN27CRD |
| Material | Forged Alloy Steel |
| Feature | High Wear Resistance, Fatigue Resistant, Dynamic Balanced, Precision Ground Journals |
| MOQ | Negotiable |
| Application | Engine Power Conversion & Output Core Assembly |
Applicable Models Fit for JAC light-duty commercial trucks equipped with YN27CRD diesel engine, widely used for city logistics and short-haul cargo transportation.
FAQ
Q1: What signs show the crankshaft is damaged?
A1: Obvious rhythmic knocking sound, persistent low oil pressure and visible scratch marks on journals after disassembly.
Q2: What must be replaced together when installing a new crankshaft?
A2: Main bearings, connecting rod bearings and thrust washers should be replaced as a full set.
Q3: What will happen if dynamic balance fails?
A3: Severe engine vibration, accelerated bearing wear and risk of crankshaft fracture under long operation.
Product Highlights
SHA05117 Crankshaft is the core rotary power component designed for JAC YN27CRD diesel engine. Driven by connecting rods, it converts reciprocating piston thrust into continuous rotational power and transmits torque to flywheel for power output. This aftermarket replacement crankshaft resolves ...
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