OEM / REF: 1280005720SKU: pilotpart385235
12V 10T Starter Motor 111-9860 0R-4318 105-3133 for Caterpillar CAT Engine 3114 3046 Loader 446B 446D is a Starter Motor replacement part for Caterpillar Engine Spare Parts, categorized under Engine Spare Parts > Starter Motor. Use OEM part number 1280005720 and confirm machine model, engine model, and serial detail...
This Starter Motor is indexed for Caterpillar CAT Loader: 446B, 446D, 933, 933C, 939, 939C for CAT Tractor: D3C III, D3G, D4C III, D4G, D5C III, D5G. Compare reference number 1280005720 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: 1280005721, 1280005722, 1280005723. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
