171-3063 camshaft assembly for C7.1 engine spare part

171-3063 camshaft assembly for C7.1 engine spare part Featured Image
  • 171-3063 camshaft assembly for C7.1 engine spare part

Short Description:

CAT 171-3063 camshaft assembly for C10 / C12 engines, pre-assembled with timing gear, controls valve and fuel injection timing, overhaul replacement for motor graders, wheel loaders and off-highway trucks.


Product Detail

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description

It is forged from alloy steel billet with deep induction hardened cam lobes. The timing gear is pre-mounted and phase calibrated at factory. C10 and C12 are inline high-power diesel engines. This camshaft drives intake and exhaust valves and fuel pump together to coordinate mechanical fuel injection timing. It is widely fitted on 966G,972G wheel loaders, 140H/160H motor graders and 725/730 articulated dump trucks, suitable for long-hour heavy-duty and variable-load work in Middle East and Africa sites.

Part No.: 171-3063
Name: Camshaft Assembly
Application: CAT C10, C12 engine; 966G,972G loader, 140H/160H motor grader, 725/730 articulated dump truck
Height (in): 14.2
Length (in): 48.0
Material: Alloy steel, induction hardened cam lobe surface
Kit Contents: Camshaft body, timing drive gear

Product Advantages

1. Pre-matched and calibrated gear, no separate phase adjustment required on site, cutting machine downtime.
2. Cam profile follows OEM C10/C12 specification, delivering strong low-end torque and stable power during climbing and loading.
3. Precision ground journals with strict coaxiality control to reduce uneven bearing wear and abnormal oil pressure drop.
4. Impact-resistant heat treatment suits cyclic shock loads at earth and quarry sites, slowing cam pitting and spalling.

FAQ 

Q: Can 171-3063 fit both C10 and C12?
A: Yes, it is interchangeable for most versions. You still need to verify engine rating plate, some special C10 power ratings are not compatible.

Q: Can I remove the gear from this assembly and install it on an old camshaft?
A: Disassembly is not recommended. Gear and camshaft are matched at factory. Splitting causes phase shift and inaccurate timing.

Q: How many 171-3063 assemblies are required for one C12 engine?
A: C10 and C12 are inline engines. Only one camshaft assembly is needed per engine.

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