Wagler Pinned High Flow Oil Pump, 2011-2016 LML

Part# WCPC66116

$335.00 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2011 thru 2016 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel

This brand new GM oil pump has been pinned and shimmed by Wagler Competition.


  • Pinned to prevent spinning on the shaft which can lead to catastrophic failures
  • Shimmed to provide more oil pressure


  • Pinned high flow oil pump
  • Gear & nut