348-9820 camshaft CAT engine spare part

348-9820 camshaft CAT engine spare part Featured Image
  • 348-9820 camshaft CAT engine spare part
  • 348-9820 camshaft CAT engine spare part

Short Description:

Part No.348-9820, caterpillar C13 engine camshaft, controls valve and fuel injection timing, replacement spare part for wheel loaders, mining trucks and mobile power units.


Product Detail

Product Tags

description

This 348-9820 camshaft is integrally forged from high-purity alloy steel. Cam profiles are precision ground to OEM lift curve for C13 engine with carburizing quenching surface treatment. It synchronizes intake, exhaust and fuel injection timing, solving slow throttle response, high fuel consumption, valve noise and rough idle. It is reliable for heavy-duty continuous operation in dusty construction sites as a bare shaft overhaul part for C13 engines.

Part No.：348-9820
Name：Engine Camshaft
Material：Carbon Steel, Alloy Steel
Process：Integral forging + carburizing quenching + multi-station precision grinding
Package：Bare shaft, timing gear, bearings and tappets sold separately
Application：Cat C13 engine, 980 wheel loader, 730 mining dump truck

Product Advantages

1. Cam lift and timing match C13 engine, no timing curve recalibration after installation
2. Dense carburized hardened layer, resists pitting and peeling under long-time high temperature
3. Strict concentricity control for journals, reduces uneven bearing wear and extends overhaul interval
4. OEM identical drive end datum, easy alignment and installation of timing gear
5. Each piece inspected on runout, hardness and cam profile, suitable for bulk maintenance stock

FAQ 

Q：Can 348-9820 interchange with other C13 camshaft variants?
A：Direct interchange is not allowed. Verify engine serial number before order.

Q：Can the camshaft be reused after light journal scratches are polished?
A：It can be used temporarily if dimension stays within tolerance. Deep grooves require replacement to avoid bearing seizure.

Q：How to protect camshaft during storage?
A：Hang vertically, apply anti-rust oil, cover with dust film and avoid heavy stacking.

Q：Is oil change required together with camshaft replacement?
A：New engine oil and filter are recommended to protect new cam lobes from metal debris.

our warehouse

our warehouse

Pack and ship

Pack and ship


  • Previous:
  • Next:
    • Write your message here and send it to us

    Products categories