1B4334 Nut Fits Caterpillar Models

One New Aftermarket Replacement Full Hex Nut for Caterpillar (Cat) Equipment

This aftermarket replacement full hex nut replaces Caterpillar (Cat) OEM part numbers 1B4334, 3K9770, and 5P8362. It is a cutting edge and ground engaging tool (GET) fastener used on Caterpillar wheel loaders, track-type loaders, and related construction equipment to secure cutting edges, plow blades, and bucket edges. The nut is also used across a wide range of Caterpillar engine-machine applications.

Specifications

• Type: Full Hex Nut (NUT-FULL)
• Thread Size: 1-1/4"-7 (1.25 x 7 TPI)
• Bolt Size: 1-1/4"
• Nut Width Across Flats: 1-7/8"
• Height: 1.18"
• Length: 1.87"

Compatible Models

Caterpillar Wheel Loaders (Family J300 & J350): 944, 950, 950B, 950E, 950F, 953, 953C, 960F, 963, 966, 973, 977

Caterpillar Engines - Machine Applications: 3056E, 3114, 3116, 3126, 3126B, 3176C, 3196, 3208, 3304, 3306

Replaces Part Number(s):

1B4334, 3K9770, 3K-9770, 5P8362

New aftermarket replacement part - not remanufactured, not used.