1831343 Stud Fits Caterpillar Models

One New Aftermarket Replacement Stud for Caterpillar (Cat) Equipment

This aftermarket replacement stud (part number 1831343 / 183-1343) is a fastener used in the electrical system starting motor group on a wide range of Caterpillar construction, forestry, and industrial engine equipment. It is a direct replacement for the original Caterpillar OEM stud.

Compatible Models

Caterpillar Excavators: 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 323E LN, 323E SA, 324E, 324E L, 324E LN, 326D2, 326D2 L, 326F LN, 329E, 329E LN, 330, 330F

Caterpillar Forestry / Material Handling: 2384C, 2470C, 2484C, 2570C, 2670C, MH3040, 558, 579C

Caterpillar Industrial Engines: 3054, 3054B, 3054C, 3054E

Caterpillar Other Equipment: 120 GC Civil Grader, 816K Landfill Compactor, 920K Wheel Loader, 950K Wheel Loader, AP-1000E Asphalt Paver, AP555F Asphalt Paver, CB13 Tandem Vibratory Roller, CB64B Vibratory Soil Compactor, D6K2 LGP Dozer, D6N XL Dozer, PL61 Pipelayer, TH215 Telehandler, TH406C Telehandler, 966F Wheel Loader, 910M Wheel Loader

This is a broad-fitment part used across multiple Caterpillar equipment lines. Verify your machine serial number prefix before ordering to ensure correct fitment.

Replaces Part Number(s):

1831343, 183-1343

New aftermarket replacement part - not remanufactured, not used.