C5472343 Crankshaft Timing Gear Crankshaft Drive Sprocket For DFCV ISZ Diesel Engine Camshaft Synchronization Parts
Product Details
| OEM: | CC5472343 | Vehicle Model: | ISZ |
|---|---|---|---|
| Size: | 62c*h60*d166mm | ||
| Highlight |
C5472343,C5472343 Crankshaft Timing Gear,Crankshaft Timing Gear for DFCV Truck |
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Product Description
C5472343 Crankshaft Gear is a precision drive gear mounted on the front end of DFCV ISZ diesel engine crankshaft. It transfers rotational motion to the camshaft and other timing components, locking the phase relationship between piston stroke and valve movement. This aftermarket replacement gear fixes unstable valve timing, rough idle and power drop caused by tooth surface pitting, tooth tip chipping and keyway deformation after enduring cyclic impact load. Accurate tooth profile engagement maintains coordinated combustion sequence and prevents valve-piston collision for heavy-duty trucks operating continuous long-haul highway freight routes.
Product Advantages Made of high-strength alloy steel with carburizing quenching treatment, the tooth surface achieves high hardness while the gear core retains good toughness to resist impact fracture. Precision hob machining ensures smooth meshing and lowers transmission noise. Each gear undergoes tooth profile inspection and runout testing before delivery, OEM tooth count and keyway dimension for direct assembly.
| Item | Parameter |
|---|---|
| Part Number | C5472343 |
| Product Name | Crankshaft Gear |
| Matching Engine | DFCV ISZ |
| Material | Carburized Quenched Alloy Steel |
| Feature | Timing Synchronization, Impact Resistant, Precise Tooth Profile, Stable Meshing |
| MOQ | Negotiable |
| Application | Crankshaft power transmission and camshaft timing control assembly |
Applicable Models Fit for DFCV heavy-duty trucks equipped with ISZ diesel engine, widely used for cross-province bulk cargo transportation and heavy-load trunk haulage.
FAQ
Q1: What abnormal phenomenon indicates crankshaft timing gear wear?
A1: Unusual rattling noise from timing chamber and inconsistent fuel injection timing under acceleration.
Q2: What critical component should be checked along with this gear?
A2: Inspect the matching camshaft gear and timing chain to rule out associated wear or damage.
Q3: Why must we check the key fit condition during installation?
A3: Loose key fit will shift timing phase and may lead to severe internal engine collision.
Q4: Can worn gear teeth be repaired by grinding instead of replacement?
A4: Tooth surface fatigue damage cannot be fully restored and will fail quickly under heavy working load.
Product Highlights
C5472343 Crankshaft Gear is a precision drive gear mounted on the front end of DFCV ISZ diesel engine crankshaft. It transfers rotational motion to the camshaft and other timing components, locking the phase relationship between piston stroke and valve movement. This aftermarket replacement gear ...
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