OEM / REF: CA1789570SKU: pilotpart122828
A/C Compressor 178-9570 for Caterpillar CAT Telehandler TH220B TH330B TH340B TH350B TH355B TH460B TH560B TH580B is a Air Conditioning Compressor replacement part indexed for Caterpillar TH31-E61 and Caterpillar D3K XL, with 3 application records on file. Match OEM part number CA1789570 and confirm fitment for Caterp...
This Air Conditioning Compressor is indexed for Caterpillar TH31-E61; Caterpillar D3K XL; Caterpillar D3K2 LGP; Caterpillar D4K XL. Compare reference number CA1789570 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: 178-9570, 4498, 4806. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Compressor Family | SD7H15 |
|---|---|
| Style | Sealed Heavy Duty |
| Compressor Mount Type | Direct |
| Rotation Direction | CW |
| Cylinder Head | KCA |
| Port Angle | Horizontal |
| Head Port Style | 3/4 X 7/8 Threaded Male Fittings |
| Clutch Diameter | 132 mm ~ 5 and 3/16 inches |
| Clutch Type | W/ Dust Cover |
| Belt Type | Serpentine |
| Number of Grooves | 8 |
| Voltage | 12 |
| Part Number | CA1789570, 178-9570, 1789570 |
| Part Number (Sanden Number) | 4498, 4806, 4813 |
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.
