1B7182 Capscrew Fits Caterpillar Models
1B7182 Capscrew Fits Caterpillar Models
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One New Aftermarket Replacement Capscrew for Caterpillar (Cat) Equipment
This Grade 8 hex head capscrew is a high-strength fastener used across a wide range of Caterpillar (Cat) construction, agricultural, and industrial equipment. It features a plain coated finish and UNC thread form, making it a standard hardware replacement for assembly and field repair applications.
Specifications
- Thread Size: 5/16"-18 UNC
- Length: 1-1/4 in. (1.25 in.)
- Diameter: 0.313 in.
- Head Type: Hex Head
- Grade: 8
- Finish: Plain Coated
- OEM Alternate Number: 1B-7182
Compatible Models
Caterpillar Motor Graders: 12E, 12G, 14E, 14G, 14H, 16, 16G, 16H, 16H NA, 120G, 130G, 140G, 140H, 143H, 160G, 160H, 163H
Caterpillar Engines and Industrial Units: 1140, 1145, 1150, 1160, 1673, 1673C, 1674, 1676, 1693
Caterpillar Other Equipment: 117, 118, 141, 163, 183, 183B, 184, 191, 205B
Caterpillar Articulated Trucks: D25C, D25D, D30C, D35C, D35HP, D40D, D250B, D250D, D250E, D250E II, D300B, D300E, D300E II, D350C, D350E, D350E II, D400, D400E, D400E II, 735, 735B, 740, 740B
This capscrew fits many additional Caterpillar models not listed above. Verify your serial number and application before ordering.
Replaces Part Number(s):
1B7182, 1B-7182
New aftermarket replacement part - not remanufactured, not used.



