COVERAGE: Broad coverage of the most popular diesel engines in
service world-wide today including Cummins®, Caterpillar®, Detroit Diesel® and Navistar®.
PREMIUM QUALITY: Application-specific materials, CAD-CAM engineering based on deep product knowledge and precision, computer-driven manufacturing.
28 YEARS of production experience and unsurpassed customer service by friendly, knowledgeable professionals.

5/3,/2016 May New Part Number Announcement

4/18/2016Caterpillar® 3300 Series Induction Hardened Cylinder Liner

4/13/2016 Detroit Diesel Series 60 Cylinder Head Gasket

4/11/2016 Cummins 855 NT Oil Cooler Core

4/4/2016 Introducing Superior AFA ISL/QSL Overhaul & Service Parts

2/22/2016 February New Parts Announcement

3/4/2015 Detroit Diesel® Head Bolts

2/4/ 2016 - Navistar® New Water Pumps

1/25/2016 - New Design Oil Cooler for Cummins® ISX/QSX Engines

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