OEM / REF: 1189949SKU: pilotpart241317
Oil Cooler 1189949 for Caterpillar CAT E312B Excavator is a Hydraulic Oil Cooler replacement part indexed for Caterpillar 311B and Caterpillar 312B, with 3 application records on file. Match OEM part number 1189949 and confirm fitment for Caterpillar HVAC Parts before ordering.
This Hydraulic Oil Cooler is indexed for Caterpillar 311B; Caterpillar 312B; Caterpillar E312B. Compare reference number 1189949 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: CA1189949. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Length (mm) | 780 |
|---|---|
| Width (mm) | 760 |
| Height (mm) | 140 |
| Part Number | 1189949, CA1189949, 118-9949 |
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.
