1A2343 Bolt Fits Caterpillar Models

One New Aftermarket Replacement Hex Head Bolt for Caterpillar (Cat) Equipment

This aftermarket replacement bolt is a Grade 8 hex head plain bolt used across a wide range of Caterpillar (Cat) construction, agricultural, and industrial equipment. With a 5/16"-24 UNF thread size and 3/4" (0.75") length, this fastener is a direct replacement for Caterpillar OEM part number 1A-2343.

Specifications

• Thread Size: 5/16"-24 UNF
• Length: 3/4" (0.75")
• Head Type: Hex Head
• Grade: 8
• Coating: Plain
• Weight: 0.02 lbs.

Compatible Models

Caterpillar Motor Graders: 12E, 12G, 14E, 14G, 16, 16G, 120, 120B, 120G, 130G, 140, 140B, 140G

Caterpillar Excavators/Shovels: 206, 212, 214, 215, 215B, 224, 225, 227, 229, 235, 245

Caterpillar Backhoe Loaders: 416, 426, 436, 436 Series II, 438, 438 Series II

Caterpillar Engines: 3046, 3116, 3126, 3160, 3204, 3208, 3304, 3306, 3406, 3606, 3608, 3612, 3616, 3618

Caterpillar Track-Type Skidders: D4H Series II, D5H Series II

Caterpillar Off-Highway Trucks: 773B

Caterpillar Tractors: 613, 815B, PR-450C

Caterpillar Marine Engines: C280-6, C280-8, C280-12, C280-16, D315, D330A, D333A, D346, D348, D353C, D364, D375D, D397D

Note: This is a widely-applied fastener. Always confirm the part number matches your specific sales model and serial number before ordering.

Replaces Part Number(s):

1A2343, 1A-2343

Aftermarket Interchange Numbers

3H2004, 785004

New aftermarket replacement part - not remanufactured, not used.