0S1585 Bolt Fits Caterpillar Models

One New Aftermarket Replacement Bolt for Caterpillar (Cat) Equipment

This aftermarket replacement bolt (Caterpillar part number 0S1585, also known as a cap screw) is a Grade 8 hex head fastener widely used across a broad range of Caterpillar construction and engine equipment. Commonly used as a roller bolt and track bolt, this 1/2"-13 UNC threaded bolt measures 1-1/2" in length and covers dozens of Cat machine families including dozers, articulated dump trucks, and engines.

Specifications

• Type: Grade 8 Hex Head Bolt (Cap Screw)
• Thread Size: 1/2"-13 UNC
• Length: 1-1/2"
• Head Type: Hex
• Coating: Plain
• Weight: 0.1 lbs.

Compatible Models

Caterpillar Dozers: D3, D3B, D3C

Caterpillar Articulated Dump Trucks: D25C, D25D, D30C, D30D, D35C, D35HP, D40D, D44B, D250B, D250E, D250E II, D300B, D300E, D300E II, D350C, D350D, D350E, D400, D400D, D400E, D550B, 735, 735B, 740, 740B

Caterpillar Engines: 3116, 3126, 3176B, 3208, 3304, 3304B, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, D333C

Caterpillar Excavators/Other: 215, 225, 225D, 229, 231D, 235, 245, 1673, 1673B, 1673C, 1676, 1693

Caterpillar Gas Engines: G3304, G3304B, G3306, G3306B, G3406, G3408, G3408B, G3408C, G3412, G3508, G3508B, G3512, G3512B, G3516, G3516B, G3520B, G3606, G3606B, G3608, G3612, G3616, G342C, G343, G379, G398, G399, CG137-08, CG137-12

Replaces Part Number(s):

0S1585, 0S-1585, 1A1132, 1D4559, 1K6577, 4B0900, 0L0559, S1585, 5P2566, 5A8397, 6C3241

New aftermarket replacement part - not remanufactured, not used.