OEM / REF: 318-4258SKU: pilotpart125306
A/C Compressor 318-4258 for Caterpillar CAT Wheeled Excavator M313D M315D M315D2 M316D M317D2 M318D M320D2 M322D is a Air Conditioning Compressor replacement part indexed for Caterpillar M313D and Caterpillar M315D, with 3 application records on file. Match OEM part number 318-4258 and confirm fitment for Caterpilla...
This Air Conditioning Compressor is indexed for Caterpillar M313D; Caterpillar M315D; Caterpillar M315D2; Caterpillar M316D. Compare reference number 318-4258 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: CA3184258. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Style | Sealed Heavy Duty |
|---|---|
| Compressor Mount Type | Ear |
| Rotation Direction | CW |
| Cylinder Head | GK |
| Port Angle | Horizontal |
| Head Port Head Style | O-Ring Compression |
| Clutch Diameter | 152 mm ~ 5.98 inches |
| Clutch Type | W/ Dust Cover |
| Belt Type | V-Belt |
| Number of Grooves | 1 |
| Voltage | 24V |
| Part Number | 318-4258, 3184258, CA3184258 |
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.
