20R-7560 Reman Camshaft Kit CAT 773B mining truck spare part

20R-7560 Reman Camshaft Kit CAT 773B mining truck spare part Featured Image
  • 20R-7560 Reman Camshaft Kit CAT 773B mining truck spare part
  • 20R-7560 Reman Camshaft Kit CAT 773B mining truck spare part
  • 20R-7560 Reman Camshaft Kit CAT 773B mining truck spare part

Short Description:

Part No.20R-7555, CAT Reman camshaft overhaul kit for 3408 heavy-duty diesel engine, supplied with reman lifters, bushings and thrust components, for valve train repair on mining equipment, oilfield power units and generator sets.


Product Detail

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description

This 20R-7560 is dedicated Reman camshaft kit for CAT 3412 V-engine. The reman camshaft is disassembled, cleaned, crack inspected, repaired and re-hardened to restore OEM geometry. Matched reman valve lifters, new cam bushings, thrust washers and lock plates are included. Cam lift and timing profile follow factory specification of 3412 large-bore V-engine, suitable for long-hour heavy-duty operation. It reliably controls intake and exhaust valve sequence. Widely applied on 772B,773B mining truck, oilfield pump set and offshore auxiliary power unit. It simplifies overhaul procurement with one part number.

Part No.：20R-7560
Name：CAT Reman Camshaft Kit
Fit engine：3412
Kit contents：Reman camshaft, reman valve lifters, cam bushings, thrust washer, lock plate
Process：CAT official reman, MPI inspection, re-hardening and precision grinding

Advantages

1. Tuned for large-bore 3412 V-engine, optimized cam profile for balanced power at low and high speed
2. Remanufactured cam with restored hardened layer, reliable performance at lower cost
3. Lifters and cam are matched reman set, avoid accelerated wear between mismatched old and new parts
4. All-in-one package with fixed parts list, reduce downtime of large mining equipment and power units

FAQ 

Q1：Can 20R-7560 and 20R-7555 kits be interchanged?
A：No. 20R-7560 fits 3412, 20R-7555 fits 3408, cam lift and timing parameters differ.

Q2：Is the camshaft inside the kit brand new raw shaft?
A：No. It is factory remanufactured, inspected and re-hardened to meet OEM specs.

Q3：What symptoms will appear when this camshaft kit fails?
A：Valve train noise, weak high-load power, black smoke under heavy load, unbalanced exhaust temperature and increased fuel consumption.

Q4：Can I reuse old lifters with the reman camshaft?
A：Not recommended. Lifters and cam are mating pairs; used lifters will scratch the reman cam lobe quickly.

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