C5396507 Engine Flywheel Assembly Inertia Storage Rotor For DFCV ISD6.7 Diesel Engine Stable Power Output Parts
Product Details
| OEM: | CC5396507 | C5396507 Flywheel Assembly FOR DFCV ISD6.7: | ISD6.7 |
|---|---|---|---|
| Size: | 138c*8-M10-zL110 | ||
| Highlight |
C5396507 Engine Flywheel Assembly,Engine Flywheel Assembly for DFCV Truck,C5396507 |
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Product Description
C5396507 Flywheel Assembly is a heavy inertia rotating component mounted at the rear end of DFCV ISD6.7 diesel engine crankshaft. It reserves rotational kinetic energy to smooth out fluctuating torque generated by intermittent cylinder combustion, and serves as the mounting base for clutch or torque converter. This aftermarket assembly resolves rough idle, shudder during gear shifting and hard starting caused by ring gear tooth breakage, friction surface warping and unbalanced mass after long service cycles. Stable inertia balance delivers consistent power output and protects transmission parts for heavy trucks running mixed highway and hilly route freight transport.
Product Advantages Cast from high-grade nodular cast iron with optimized weight distribution for reliable inertia storage. The integrated ring gear adopts induction hardening to withstand repeated starter impact. Precision surface grinding guarantees flat contact plane for clutch friction disc. Each flywheel assembly undergoes dynamic balance testing and tooth profile inspection before shipment, OEM bolt hole layout and pilot hole size for direct fitment.
| Item | Parameter |
|---|---|
| Part Number | C5396507 |
| Product Name | Flywheel Assembly |
| Matching Engine | DFCV ISD6.7 |
| Material | Nodular Cast Iron With Hardened Ring Gear |
| Feature | Inertia Energy Storage, Torque Stabilization, Starter Engagement Surface, Dynamic Balanced |
| MOQ | Negotiable |
| Application | Crankshaft inertia stabilization, starter drive and clutch mounting assembly |
Applicable Models Fit for DFCV heavy-duty trucks equipped with ISD6.7 diesel engine, widely used for intercity heavy cargo haulage and long-distance logistics delivery.




FAQ
Q1: What symptoms come with a damaged flywheel ring gear?
A1: Harsh grinding noise when cranking and intermittent starter disengagement failure during startup.
Q2: What check should be done to the friction face before installation?
A2: Measure flatness and look for heat cracks; uneven surface will trigger clutch slipping and vibration.
Q3: What risk exists if the flywheel loses dynamic balance?
A3: Periodic vibration transmits to the whole powertrain and accelerates crankshaft bearing wear.
Q4: Do we need to replace flywheel bolts together during fitting?
A4: It is recommended to use new high-strength bolts and follow specified torque sequence strictly.
Product Highlights
C5396507 Flywheel Assembly is a heavy inertia rotating component mounted at the rear end of DFCV ISD6.7 diesel engine crankshaft. It reserves rotational kinetic energy to smooth out fluctuating torque generated by intermittent cylinder combustion, and serves as the mounting base for clutch or torque ...
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