2W0459 Gasket Fits Caterpillar Models

One New Aftermarket Replacement Timing Cover Gasket for Caterpillar (Cat) 3400 Series Engines

This aftermarket replacement timing cover gasket (also referred to as an automatic timing advance cover gasket) seals the front timing gear cover to the engine block on Caterpillar 3400 Series diesel engines. It prevents oil leaks and protects the timing components on a wide range of Cat construction, earthmoving, and industrial equipment powered by the 3406B, 3406C, and related 3400 Series engines.

Specifications

• Overall Length: 217 mm (21.3 cm)
• Overall Width: 209 mm (21.0 cm)
• Outer Diameter: 221.2 mm
• Hole Diameter: 185.1 mm
• Thickness: 1.98 mm
• Weight: 0.02 lbs
• Application: Caterpillar 3400 Series engine - timing/front gear cover

Compatible Models

Caterpillar Articulated Dump Trucks: D350E, D35HP, D400, D400D, D400E, D40D

Caterpillar Cold Planers / Reclaimer-Mixers: PM-465, RM-250C, RM-350B, RR-250, RR-250B, SS-250, SM-350

Caterpillar Excavators: 245, 245B, 375, 375 L

Caterpillar Front Shovels: 5080

Caterpillar Landfill / Soil Compactors: 826C, 826G, 825G

Caterpillar Motor Graders: 16G, 16H NA

Caterpillar Pipelayers: 578, 583R, 587R

Caterpillar Track-Type Tractors: D8N, D8R, D8R II

Caterpillar Wheel Dozers: 814B, 824C, 824G

Caterpillar Wheel Loaders: 980C, 980F, 980G

Caterpillar Wheel Scrapers / Tractors: 621E, 621F, 623E, 623F, 627E, 627F

Caterpillar Engines (3400 Series): 3406B, 3406C - used in truck, industrial, marine, and generator set applications

Replaces Part Number(s):

2W0459, 2W-0459

Aftermarket Interchange Numbers

PAI 331405, Interstate-McBee M-2W459, CA2W0459

New aftermarket replacement part - not remanufactured, not used.