389-8924 Caterpillar camshaft for engine spare part

389-8924 Caterpillar camshaft for engine spare part Featured Image
  • 389-8924 Caterpillar camshaft for engine spare part
  • 389-8924 Caterpillar camshaft for engine spare part

Short Description:

389-8924 Caterpillar camshaft for C7 engine, controls intake and exhaust valve timing, for overhaul replacement of excavators, loaders and highway trucks with C7 engine.


Product Detail

Product Tags

description

This camshaft is the core valve-train component for C7 electronic engine. Forged alloy steel with induction hardening and precision grinding on lobes and journals. Lobe lift and duration follow OEM C7 specifications to maintain accurate valve timing. It fits 324D, 325D, 329D excavators, medium-duty trucks and industrial power units. It is widely used for overhaul in earthmoving, transportation and power generation. It fixes lobe pitting, journal scoring and timing disorder, improving rough idle, power loss and high fuel consumption. It is a common replacement part for C7 engine service.

Part Number: 389-8924
Type: Engine Camshaft
Compatible Engine: Caterpillar C7
Interchange Part Number: 212-4287
Material: Carbon Steel, Alloy Steel
Manufacturing Process: Forging, induction hardening, precision cylindrical grinding
Associated Components: Camshaft bushings, timing gear, tappets, pushrods

Product Advantages

1. OEM lobe profile matched for C7 electronic engine, compatible with ECU calibration.
2. Hardened lobes and journals resist pitting and cyclic load for continuous operation.
3. Full runout inspection ensures qualified concentricity and reduces bearing wear and timing noise.
4. Standard mounting design, direct fit with original timing gear, tappets and bearings.
5. Stable supply, convenient for bulk stock for repair shops and fleets.

FAQ 

Q: Can 389-8924 replace 212-4287?
A: Yes, they are interchangeable for C7 engine. Verify engine serial number before fitting.

Q: Can C7 camshaft fit C9 engine?
A: No. Lobe lift and timing profile are different, not interchangeable.

Q: Can camshaft with light scratches be reused?
A: Replace it if pitting, spalling or deep scoring exists, it will damage tappets quickly.

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