Heavy Duty Alternator

OptiCat: Data Fast, Free and Formatted to Your Needs

We've partnered with OptiCat to give you accurate parts data.

Delco Remy 24SI™ and 35SI™ Change to Standard Packaging

Different packaging with same quality products!

Smart Starter Technology Added to High-Volume Aftermarket Starters

We’re adding more part numbers for the aftermarket.

Randy Andis: Truly One-of-a-Kind

Randy Andis is retiring after 49 years devoted to the company.

IMS: Why You Should Never Remove It

You should never remove, bypass or uninstall the IMS

OE Applications for Cummins

We have starter and alternator options for your Cummins engine needs.