240-2696 front camshaft CAT engine spare part

240-2696 front camshaft CAT engine spare part Featured Image
  • 240-2696 front camshaft CAT engine spare part

Short Description:

240-2696 is OEM front camshaft for Cat C9 engine, fits 330D,336D excavators, front-position camshaft for dual-cam C9 engine, works with rear camshaft to control valve timing, widely used for mining and earthmoving overhaul.


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description

This front camshaft is machined from solid forged alloy steel, with penetrant inspection, straightening, cam surface fine grinding and hardness spot check. It adopts dedicated front cam profile, paired with rear camshaft to synchronize intake and exhaust timing for C9 common rail system, designed for variable-load rock digging and earthmoving. It is bare shaft only, thrust washer, timing gear and key are sold separately. It differs from 240-0786 and 242-0673 in cam layout and installation position, not interchangeable. Verify engine serial number before purchase.

Part Number: 240-2696
Part Name: Front Camshaft
Fit Model: CAT C9 Engine, 330D / 336D Excavator
Installation Note: Front side of dual-cam C9 engine, used with rear camshaft
Shaft Form: Bare shaft, gear, thrust washer and key not included
Heat Treatment: Induction hardening for front-end high-temperature service
Working Condition: Rock excavation, continuous earthmoving, cyclic site heavy load

Product Advantages

1. OEM front cam profile, synchronized timing with rear cam for stable air intake and exhaust
2. Dust-resistant hardened cam lobes, reduce abrasive pitting in quarry and open-site conditions
3. Rigid straightened shaft, resist alternating impact from front timing drive and reduce bending failure
4. Stable spare supply, suitable for maintenance of 336D excavators in Southeast Asia quarries and African sites

FAQ 

Q: Can 240-2696 replace 240-0786 directly?
A: No. 240-0786 is a complete camshaft assembly, different cam layout and position, not interchangeable.

Q: Does this front camshaft come with timing gear?
A: No, it is bare shaft only. Timing gear, thrust washer and key are ordered separately.

Q: What maintenance note for dusty rock digging?
A: Use Cat genuine oil and shorten filter interval to protect cam surface from abrasive dust.

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