C4316828 Engine Crankshaft Forged Rotational Power Shaft For DFCV ISZ Diesel Engine Torque Output Core Parts
Product Details
| OEM: | CC4316828 | Vehicle Model: | ISZ |
|---|---|---|---|
| Highlight |
C4316828,C4316828 Engine Crankshaft,Engine Crankshaft for DFCV Truck |
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Product Description
C4316828 Crankshaft serves as the central rotary backbone inside DFCV ISZ diesel engine. Linked with connecting rods, it converts piston reciprocating thrust into steady rotational torque to drive transmission and external auxiliary devices. This aftermarket replacement crankshaft fixes unstable power delivery, persistent metallic knocking and repeated bearing damage caused by journal scoring, fatigue cracks and twisted main shaft after long cycles of heavy torque load. Strict dynamic balancing eliminates harmful vibration, protecting the whole powertrain for heavy trucks running cross-border bulk freight and long-duration highway missions.
Product Advantages Produced from premium alloy steel through precision forging and multi-step heat treatment. The main and rod journals are deep hardened to resist abrasion under high pressure oil film. Optimized counterweight layout offsets reciprocating inertia force effectively. Every crankshaft undergoes magnetic particle crack inspection and dynamic balance calibration before leaving factory, OEM journal dimension and flange layout for accurate engine rebuilding.
| Item | Parameter |
|---|---|
| Part Number | C4316828 |
| Product Name | Crankshaft |
| Matching Engine | DFCV ISZ |
| Material | Forged Alloy Steel With Hardened Journals |
| Feature | Torque Output, Dynamic Balanced, Wear Resistant Journal, High Fatigue Load Tolerant |
| MOQ | Negotiable |
| Application | Reciprocating power conversion, connecting rod force collection and power output assembly |
Applicable Models Fit for DFCV heavy-duty trucks equipped with ISZ diesel engine, widely used for intercity heavy cargo haulage and low-temperature region logistics transport.



FAQ
Q1: What warning signs point to journal wear or hidden cracks on crankshaft?
A1: Fluctuating oil pressure, obvious low-frequency vibration and metal particles captured in oil filter.
Q2: What supporting components need renewal together with a new crankshaft?
A2: Main bearing shells, thrust washers and crankshaft oil seals are preferred for simultaneous replacement.
Q3: What risk comes from unqualified dynamic balance of crankshaft?
A3: Unbalanced mass triggers continuous vibration, which expands cracks and damages cylinder block.
Q4: Which test should be completed after crankshaft installation?
A4: Perform crankshaft end-play test and check oil pressure to rule out abnormal clearance.
Product Highlights
C4316828 Crankshaft serves as the central rotary backbone inside DFCV ISZ diesel engine. Linked with connecting rods, it converts piston reciprocating thrust into steady rotational torque to drive transmission and external auxiliary devices. This aftermarket replacement crankshaft fixes unstable ...
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