Piston | Caterpillar 3406 Engines | 9Y4004

Description

OE Replacements: 311010, CAP311010, 9Y4004, 1W8901, 1W9372, 378-0509, 3780509, 8N1606, 9Y4004, 224-3244X, 0R3519, 0R2694, 2900017, 290-0017, 0R4515

Details: Piston DI 14.5:1 Compression Ratio 9 Degree Caterpillar 3406 application

Caterpillar 3406 Engine Application

Direct replacement for OE part 9Y4004

Durable Aluminum construction

Quality You Can Trust – PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards

DETAIL – HDKits pistons are carefullly designed and feature cutting edge precision. Piston specifications are measured in a 3D environment. Finished products are dyno and road tested to ensure the 100% functionality and performance.