0R-9429 Caterpillar Reman camshaft assembly for engine spare part

0R-9429 Caterpillar Reman camshaft assembly for engine spare part Featured Image
  • 0R-9429 Caterpillar Reman camshaft assembly for engine spare part
  • 0R-9429 Caterpillar Reman camshaft assembly for engine spare part
  • 0R-9429 Caterpillar Reman camshaft assembly for engine spare part

Short Description:

0R-9429 Caterpillar Reman camshaft assembly for C12 engine, controls intake and exhaust valve timing, for overhaul replacement of heavy-duty trucks, articulated dump trucks and generator sets.


Product Detail

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description

This Reman camshaft assembly follows Caterpillar remanufacturing standards. The core passes ultrasonic crack inspection. Cam lobes are re-profiled and induction hardened, journals are precision ground. Lobe lift, duration and timing angle comply with OEM C12 specifications. The assembly is pre-fitted with timing gear, spacer and locking hardware, factory phased to reduce on-site assembly error. It is widely installed on highway tractors, articulated dump trucks and generator sets with C12 engine. It repairs lobe pitting, journal scoring, gear wear and timing jump, stabilizes power performance and reduces high fuel consumption and rough idle. It is an economical alternative to new assembly for fleet maintenance.

Part Number: 0R-9429
Type: Remanufactured Camshaft Assembly
Compatible Engine: Caterpillar C12
Interchangeable Part Numbers: 0R-8775, 0R-9428, 131-6660, 136-4335
Material: Alloy steel substrate
Process: Flaw detection, re-hardening of cam lobes, precision grinding, and pre-calibration of assembly phasing
Assembly Includes: Camshaft, timing gear, positioning spacer, and locking hardware
Related Components: Camshaft bushings, tappets (lifters), and pushrods

Product Advantages

1. Cat Reman pre-assembled group with factory-calibrated gear timing, ready for direct installation.
2. Re-heat-treated cam lobes resist pitting and fatigue for long-haul and mining heavy loads.
3. Full assembly runout inspection ensures qualified concentricity, reducing bearing wear, timing noise and unstable oil pressure.
4. Supplied as one unit, lowers risk of mismatched loose parts and speeds up overhaul.
5. Compatible with original C12 valve train parts, works with OEM tappets, pushrods and bearings.

FAQ 

Q: Can 0R-9429 interchange with 0R-8775?
A: Yes, both are Reman camshaft groups for C12, verify engine serial range.

Q: Can it fit C10 engine?
A: No. C10 has different lobe profile, not interchangeable.

Q: Does this group include camshaft bearings?
A: Bearings are not included, sold separately and recommended for overhaul.

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