386-6019 camshaft CAT engine spare part

386-6019 camshaft CAT engine spare part Featured Image
  • 386-6019 camshaft CAT engine spare part
  • 386-6019 camshaft CAT engine spare part

Short Description:

Part No.386-6019, caterpillar engine camshaft, controls valve and fuel injection timing for C7.1 electronic engine, replacement part for 320, 323 excavators and wheel loaders.


Product Detail

Product Tags

description

This 386-6019 camshaft is integrally forged from refined alloy steel. Cam profiles are precision ground to OEM lift curve for C7.1 electronic engine with deep 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 hot, dusty and frequent start-stop construction sites as a bare shaft overhaul part for C7.1 engines.

Part No.：386-6019
Name：Engine Camshaft
Material：Alloy Steel, Carbon Steel
Process：Integral forging + carburizing quenching + multi-station precision grinding
Package：Bare shaft, timing gear, bearings and tappets sold separately
Application：Cat C7.1 engine, 320GC, 323GC excavator, 926 wheel loader

Product Advantages

1. Cam lift and timing match C7.1 electronic engine, no fuel calibration 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 386-6019 interchange with old C7 camshaft variants?
A：Direct interchange is not allowed. It is designed for electronic C7.1. 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 and filter 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