1A1415 Nut-Hex Fits Caterpillar Models
1A1415 Nut-Hex Fits Caterpillar Models
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One New Aftermarket Replacement Hex Nut for Caterpillar (Cat) Motor Graders and Heavy Equipment
This heavy-duty hex nut is a direct aftermarket replacement for Caterpillar OEM part number 1A1415 (also listed as 1A-1415). Commonly used in circle drive assemblies on Cat motor graders, as well as applications in transmissions, axles, and engines across a wide range of Caterpillar construction equipment.
Specifications
- Type: Hex Nut
- Thread Size: 1 7/8"-12
- Connecting Square: 2 3/4"
- Material: Structural carbon steel
- Weight: 0.80 lbs
Compatible Models
Caterpillar Motor Graders: 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14E, 14G, 14H, 14H NA, 14M, 160G, 160H, 160H ES, 160H NA, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 163H NA, 16G, 16H, 16H NA, 16M, 24H, 24M
Caterpillar Track-Type Tractors / Other Equipment: D4H, D4H III, D5H, 793B
Replaces Part Number(s):
1A1415, 1A-1415
New aftermarket replacement part - not remanufactured, not used.



