3249711 COMPRESSOR A/C Fits Caterpillar

One New Aftermarket Replacement A/C Compressor for Caterpillar (Cat) Construction Equipment

This aftermarket A/C compressor replaces Caterpillar (Cat) OEM part number 3249711 (324-9711) and is a direct-fit refrigerant compressor for the cab air conditioning system on a wide range of Caterpillar wheel loaders, track-type tractors, and articulated trucks. The compressor is a Sanden SD7H15-family unit with a direct-long mount configuration and an 8-groove poly-V (serpentine) clutch pulley, designed for R134a refrigerant systems running on 24-volt electrical systems.

Specifications

• Compressor Type: SD7H15 (7H15)
• Mount Style: Direct Long
• Clutch Pulley: 8-Groove Poly-V (Serpentine)
• Clutch Diameter: 152-153 mm
• Voltage: 24V
• Refrigerant: R134a
• Oil Type: PAG 46 (some sources list PAG 100 -- verify with your service manual)
• Oil Quantity: 180 cc
• Cylinder Head: 4250
• Gauge Line: 61.6 mm

Compatible Models

Caterpillar Wheel Loaders: 966K, 966M, 966M XE, 972K, 972M, 972M XE

Caterpillar Track-Type Tractors: D6T LGP, D6T LGPPAT, D6T XL, D8T, D9T, D10T2, D11T

Caterpillar Articulated Trucks: 725C

Caterpillar Engines/Power Modules: C9.3, C13, C15, C18, C32

Caterpillar Transmission/Drive Configurations: CX31-C13I, CX31-C18I, CX35-C18I

Replaces Part Number(s):

3249711, 324-9711

Aftermarket Interchange Numbers

Sanden 4250, 270124760, 27 012 476 0, 507-3868, 5073868

New aftermarket replacement part - not remanufactured, not used.