7C-2054 left front engine camshaft for engine spare part

Short Description:

CAT 7C-2054 left front engine camshaft, fits left front cylinder bank of 3516 V-engine, controls valve and fuel injection timing for this bank, replacement for large generator set and mining power overhaul.

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Product Detail

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Product Advantages

1. Cam lift profile follows OEM 3516 specification, synchronizing injection and valve timing for left front bank and stabilizing unit operation.
2. Precision ground journals with strict coaxiality control to reduce uneven bearing wear and oil pressure drop.
3. Heat treatment is designed for steady high-power continuous duty to mitigate cam pitting and spalling.
4. OEM timing marks are reserved. It is exclusive for left front bank, four camshafts have separate roles and cannot be swapped arbitrarily.

FAQ

Q: Can 7C-2054 replace the left rear camshaft of 3516?
A: No. The four camshafts for 3516 differ in phase and lift. Front and rear units are not interchangeable, leading to power imbalance and severe vibration.

Q: How many 7C-2054 camshafts does one 3516 engine need?
A: Only one 7C-2054 is used for the left front bank. The engine requires four camshafts in total as a complete set.

Q: Do I need to replace lifters for all banks when changing only one camshaft?
A: Only lifters belonging to the left front bank need replacement. Lifters of other banks can be reused if they remain in good condition.