1P7346 Washer Hard Fits Caterpillar Models

One New Aftermarket Replacement Hard Washer for Caterpillar (Cat) Equipment

This hardened steel washer (Caterpillar part 1P7346, also formatted as 1P-7346) is a fastener hardware component used across a wide range of Caterpillar construction and industrial equipment. The washer features a hardened steel construction rated at Rc C36-42, providing the clamping load retention and wear resistance required in heavy-duty bolted joint applications.

Specifications

• Inner Diameter (ID): 10.2 mm
• Outer Diameter (OD): 35 mm
• Material Thickness: 6 mm
• Material: Steel, Hardness Rc C36-42
• Weight: 0.09 lbs

Compatible Models

Caterpillar Motor Graders: 12G, 12H, 12H ES, 12H NA, 120G, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H NA

Caterpillar Excavators: 215, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 235, 235B, 235C, 235D, 245, 245B, 330, 330 L, 330B, 330B L, 350, 365C, 365C L, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 390F L, E240, E300, E300B

Caterpillar Articulated Trucks: 735, 735B, 740, 740B, D250B, D250E, D250E II, D25C, D25D, D300B, D300D, D300E, D300E II, D30C, D350C, D350E, D350E II, D35C, D400E, D400E II

Caterpillar Gas Engines: CG137-08, CG137-12, G3304, G3304B, G3306, G3306B, G3406, G3408, G3408B, G3408C, G3412, G3606, G3606B, G3608, G3612, G3616

Caterpillar Generator Set Engines: 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3406E, 3408, 3412, 3412C, 3456, G3412C

Replaces Part Number(s):

1P7346, 1P-7346

New aftermarket replacement part - not remanufactured, not used.