1H8306 Screw Fits Caterpillar Models
1H8306 Screw Fits Caterpillar Models
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One New Aftermarket Replacement Screw for Caterpillar (Cat) Equipment
This aftermarket replacement screw replaces Caterpillar (Cat) OEM part number 1H8306. It is a 1/2 x 1-5/8 UNF fastener used across a wide range of Caterpillar construction and earthmoving equipment, including motor graders, track-type tractors, pipe layers, compactors, and more.
Specifications
- Thread Size: 1/2 x 1-5/8 UNF
Compatible Models
Caterpillar Motor Graders: 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 120, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2
Caterpillar Forestry and Logging Equipment: 1090, 1190, 1190T, 1290T, 1390
Note: This part fits a large number of additional Caterpillar models. The compatible model list above reflects confirmed fitment from available catalog data and may not be exhaustive. Verify your part number against your serial number before ordering.
Replaces Part Number(s):
1H8306
New aftermarket replacement part - not remanufactured, not used.



