CAT 347-710 engine camshaft for CAT C9.3 engine spare part

CAT 347-710 engine camshaft for CAT C9.3 engine spare part Featured Image
  • CAT 347-710 engine camshaft for CAT C9.3 engine spare part
  • CAT 347-710 engine camshaft for CAT C9.3 engine spare part
  • CAT 347-710 engine camshaft for CAT C9.3 engine spare part

Short Description:

CAT 347-710 engine camshaft for C9.3 engine, controls valve and fuel injection timing for excavator overhaul replacement.


Product Detail

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description

It is forged from alloy steel with deep hardened cam lobes for excellent wear and fatigue resistance. It precisely drives intake and exhaust valves and coordinates electronic fuel injection timing of C9.3 engine. Widely fitted on CAT excavators such as 336E,340E with C9.3 engine. It is a core single timing part for heavy-duty construction sites in Southeast Asia and Middle East.

Part No.: 347-710
Name: Engine Camshaft
Application: CAT C9.3 Engine, 336E,340E Excavator
Material: Alloy steel, hardened cam lobe surface
Structure: Inline single camshaft

Product Advantages

1.Cam lift profile follows original C9.3 Tier4 specification, balancing power output and emission compliance.
2.Precision ground journals with strict coaxiality tolerance to reduce uneven wear and scoring of camshaft bearings.
3.Integral quenching and tempering plus lobe surface hardening delivers strong impact resistance for continuous heavy workload.
4.Standard direct replacement part, fits without modification to timing gear installation.

FAQ 

Q: Can 347-710 interchange with 20R-1141?
A: No. 20R-1141 is a Reman camshaft assembly while 347-710 is a bare new camshaft. Cam phase parameters differ, direct interchange is unavailable.

Q: Can lightly scored journals be reground for reuse?
A: Regrinding is not recommended. Out-of-tolerance journals cause oil pressure loss and rapid bearing wear. New replacement is preferred.

Q: How many 347-710 camshafts does one C9.3 engine need?
A: C9.3 is an inline 6-cylinder engine, only one 347-710 camshaft required per engine.

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