20R-1893 camshaft for CAT C27/C32 engine spare part

20R-1893 camshaft for CAT C27/C32 engine spare part Featured Image
  • 20R-1893 camshaft for CAT C27/C32 engine spare part
  • 20R-1893 camshaft for CAT C27/C32 engine spare part

Short Description:

Remanufactured right bank camshaft for Caterpillar C27 / C32 V-engine, controls intake and exhaust valve timing precisely, matches fuel injection sequence and ensures steady power output and efficient combustion.

Product Detail

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description

This is Cat genuine reman camshaft made of carbon steel. Its cam lobes are hardened and super-finished. It serves the right cylinder bank of V-engine and drives rocker assembly to realize periodic valve movement. Spalled lobe, scratched journal, deformed gear seat and blocked oil passage lead to incorrect valve timing, power loss, noisy exhaust and high fuel consumption. Severe failure causes valve-to-piston collision.

Part No.:20R-1893
Type: Reman camshaft (right bank)
Material: Carbon steel, hardened cam lobe
Fit Engine: C27, C32
Matching Part: 20R-1894 (left bank camshaft)
Working Condition: Continuous heavy load, high temperature for high-power industrial power unit
Matching System: Engine valve train assembly

Application Scenarios

Fits Caterpillar C27 and C32 industrial diesel engines for mining dump trucks, large wheel loaders, oilfield power units and stationary generators. Used for overhaul of right bank valve train. Matching part 20R-1894 is left bank camshaft.

FAQ 

Q：Can only the right camshaft be replaced while left one is intact?
A：It is acceptable, but inspect left cam and bearings, and re-calibrate full valve timing.

Q：Can this reman camshaft swap with new 421-0049 directly?
A：Yes, installation dimension is identical. 20R-1893 is reman version with better cost performance.

Q：Does abnormal noise mean camshaft failure?
A：Check tappet wear, lubrication, timing and bearing clearance first.

Q：What consequence if oil hole misaligned during assembly?
A：No lubrication on cam contact surface, dry friction causes lobe scratch and seizure quickly.

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