2S3440 Clamp Hose Fits Caterpillar Models

One New Aftermarket Replacement Hose Clamp for Caterpillar Equipment

This hose clamp (also listed as a clamp-hose to nipple) is a direct-fit aftermarket replacement for Caterpillar (Cat) construction and paving equipment. It secures hose-to-nipple connections in engine cooling and fluid systems across a wide range of Cat machines, including asphalt pavers, motor graders, excavators, skid steer loaders, and diesel engine applications.

Specifications

• Caterpillar OEM Part Number: 2S3440 (also formatted as 2S-3440)
• Minimum Effective Diameter: 0.94 in.
• Maximum Effective Diameter: 1.50 in.
• Clamp Width: 0.50 in.
• Weight: approx. 0.05-0.10 lbs.

Compatible Models

Caterpillar Asphalt Pavers / Screeds: AP-600, AP-655C, AP-800C, AP500E, AP555E, BB-760, BG-2255C, BG-230, BG500E, BG555E

Caterpillar Motor Graders: 12H, 12K, 14H, 16H, 120H, 120K, 120K 2, 120M, 135H, 140H, 140K, 140K 2, 143H, 160H, 160K, 163H

Caterpillar Excavators / Shovels: 212, 214, 215, 215B, 215D, 224, 225

Caterpillar Skid Steer Loaders: 216, 216B, 216B3, 226B

Caterpillar Engines: 1160, 1674, 1676, 1693, 3160, 3204, 3208

Caterpillar Other: 1140, 1145, 1150, TH63, TH82, W330BMH, XQ500, XQ570, XQ60, XQC1600

Replaces Part Number(s):

2S3440, 2S-3440

Aftermarket Interchange Numbers

1272836, 957077, 0957077, 6H8146

New aftermarket replacement part - not remanufactured, not used.