375-2013 engine camshaft for engine spare part

Short Description:

CAT 375-2013 engine camshaft fits C7.1 electronic engines. Its lobe profile balances digging performance and emission control, widely used for overhaul of mid-size machines including 323GC, 330GC and 950GC


Product Detail

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description

It is forged from steel with induction-hardened cam lobes and precision-ground journals for high coaxiality. The inline 4-cylinder C7.1 uses hydraulic lifters actuated by this camshaft. Valve timing is coordinated with electronic fuel injection to limit smoke and stabilize power under cyclic load. Unlike pushrod-style C4.4, C7.1 uses overhead lifters, and the cam profile is calibrated for Tier3 / Stage IIIA emissions. It fits 323D2L,326D2L,330GC excavators, M322D2 wheel excavators, 950GC loaders, 140M2 motor graders, D5K2 dozers and C7.1 generator sets, built for dusty construction sites with frequent load cycles in Africa and Southeast Asia.

Part No.: 375-2013
Name: Engine Camshaft
Application: CAT C7.1 engine; 323D2L,326D2L,330GC, M322D2, 950GC, 140M2, D5K2, C7.1 generator set
Material: High-grade alloy steel, induction hardened cam lobe surface
Structure: Inline single camshaft, timing gear not included

Product Advantages

1. Timing optimized for C7.1 ECU, delivering sufficient air intake under heavy digging loads and good smoke control for off-road emission compliance.
2. Precision-machined journals maintain stable oil film during cyclic shock loads and delay bearing wear.
3. Uniform hardened layer resists contact fatigue and reduces common cam pitting failure on site.
4. OEM reference dimensions allow reuse of serviceable original cam gear and cut overhaul downtime.

FAQ 

Q: Can 375-2013 interchange with 375-2015?
A: Both are C7.1 camshafts, but calibrated for different ECU and serial number ranges. Verify engine serial number before ordering.

Q: How many 375-2013 camshafts are needed for one C7.1 engine?
A: C7.1 is inline 4-cylinder, only one camshaft per engine.

Q: Can lightly worn original cam gear be reused?
A: It is allowed after backlash check. Replace the gear if backlash exceeds service limit.

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