1D4574 Cap Screw Fits Caterpillar Models

One New Aftermarket Replacement Cap Screw (Bolt) for Caterpillar (Cat) Equipment

This aftermarket replacement cap screw (bolt) is a left-hand side flywheel housing fastener used across a wide range of Caterpillar (Cat) construction, engine, and equipment applications. It is a hex head bolt with coarse UNC thread, phosphate and oil coated steel construction.

Specifications

• Type: Hex Head Cap Screw / Bolt
• Thread Size: 1/2-13 UNC (Coarse Thread)
• Total Length: 6 in
• Grip Length: 4.75 in
• Head Height: 0.39 in
• Head Width (Hex): 0.75 in
• Material: Steel, 1035 MPa Min Tensile Strength, Rc 33-39
• Finish: Phosphate and Oil Coated
• Weight: 0.35 lbs

Compatible Models

Caterpillar Motor Graders: 120, 120G, 12E, 12F, 140, 140B, 140G, 14E, 14G, 16, 16G, 16H, 16H NA, 163

Caterpillar Excavators / Shovels: 215, 225, 229, 235, 245, 245B, 245D

Caterpillar Track-Type Tractors: 153, 163, 173B, D4D, D4E, D4H, D5, D5B, D5E, D6C, D6D, D7F, D7G, D8H, D8L, D9E, D9G, D9L, D10, D11N, D11R

Caterpillar Articulated Dump Trucks: 735, 740, D400E II

Caterpillar Wheel Tractor-Scrapers: 128, 129

Caterpillar Engines (Industrial/Generator/Marine): 3116, 3126, 3126B, 3196, 3204, 3208, 3304, 3306, 3306B, 3306C, 3406, 3408, 3412, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C7, C18, D320A, D343, D348, D379, D398, D399

Caterpillar Hydraulic Excavators: 330 L, 330B

Note: This is a left-hand (L.H.) side flywheel housing bolt. Confirm fitment for your specific serial number before ordering.

Replaces Part Number(s):

1D4574, 1D-4574

New aftermarket replacement part - not remanufactured, not used.