Wiring Harness CA2566803 for Caterpillar

OEM / REF: CA2566803SKU: pilotpart636371-8491349803256

Wiring Harness 256-6803 for Caterpillar CAT Excavator 312C 315C 318C 319C 322C 330C 345C is a Wiring Harness replacement part for Caterpillar Electrical Parts, categorized under Electrical Parts > Wiring Harness. Use OEM part number CA2566803 and confirm machine model, engine model, and serial details before checkout.

Stock
In stock
Condition
New
Fitment
Caterpillar Electrical Parts
  • Fitment support before you order
  • Worldwide delivery options

Wiring Harness Description

This Wiring Harness is indexed for Caterpillar Fit for following models: Caterpillar CAT Backhoe Loader:414E,416E,420E,422E,428E,430E,432E,434E,442E,444E,450E Caterpillar CAT Excavator:312C,315C,315C L,318C,319C,322C,325C,330C L,345B II,345C Caterpillar CAT Integrated Toolcarrier:IT28G,IT62G,IT62G II Caterpillar CAT Caterpillar CAT Erathmoving Compactor:825H,826H,836H Caterpillar CAT Motor Grader:120K,120K 2,12K,140K,140K 2,160K Caterpillar CAT Pipelayer:561N,572R II Caterpillar CAT Soil Compactor:825H Caterpillar CAT Track Loader:953C,963C,973C Caterpillar CAT Track-Type Tractor:D10R,D11R,D3G,D4G,D5G,D5N,D6N,D6R II,D7R II,D8R II,D8T Caterpillar CAT Wheel Dozer:824H,834H,854G Caterpillar CAT Wheel Loader: 924G,924H,924HZ,924GZ,928G,928HZ,930G,930H,938G II,950G,950G II,950H,962G,962G II,962H,966G,966G II, 972G,972G II,980G,980G II,980H,992G. Compare reference number CA2566803 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 2566803. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Caterpillar Fit for following models: Caterpillar CAT Backhoe Loader:414E,416E,420E,422E,428E,430E,432E,434E,442E,444E,450E Caterpillar CAT Excavator:312C,315C,315C L,318C,319C,322C,325C,330C L,345B II,345C Caterpillar CAT Integrated Toolcarrier:IT28G,IT62G,IT62G II Caterpillar CAT Caterpillar CAT Erathmoving Compactor:825H,826H,836H Caterpillar CAT Motor Grader:120K,120K 2,12K,140K,140K 2,160K Caterpillar CAT Pipelayer:561N,572R II Caterpillar CAT Soil Compactor:825H Caterpillar CAT Track Loader:953C,963C,973C Caterpillar CAT Track-Type Tractor:D10R,D11R,D3G,D4G,D5G,D5N,D6N,D6R II,D7R II,D8R II,D8T Caterpillar CAT Wheel Dozer:824H,834H,854G Caterpillar CAT Wheel Loader: 924G,924H,924HZ,924GZ,928G,928HZ,930G,930H,938G II,950G,950G II,950H,962G,962G II,962H,966G,966G II, 972G,972G II,980G,980G II,980H,992G

Fitment Notes

Brand or application signal
Caterpillar Electrical Parts
Product family
Wiring Harness
System category
Electrical Parts > Wiring & Connections > Wiring Harness
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.