Door Striker Bolt Replaces OE Number HLK2128, 052-HLK2128, D56002490, 20-12972, 2012972 Door Striker Pin DIMENSIONS: Features 1/2"-20 thread size, 1.150" thread length, 0.750" head diameter, and 0.840" head height with T50 Torx head design Door Lock Striker is constructed of high-strength steel with a galvanized finish for superior durability and corrosion resistance 20-12972 Striker Replacing rusty and worn door latch strikers can easily close the door at the proper angle, reduce vibration and jarring, and improve vehicle safety Interchange Part Number：2012972,HLK2128 for Peterbilt 330,335,359,370,378,& 379 (2005 or Older) Designed specifically for Peterbilt 330, 335, 359, 370, 378 and 379 trucks, this heavy-duty door latch striker bolt kit is a direct replacement for part #20-12972.

Precision engineered with a 1/2"-20 thread size and T50 Torx head, this striker bolt ensures a perfect fit and secure door closure.

The bolt measures 1.150" long with a 0.750" top diameter and 0.840" head height for optimal door alignment.

The galvanized finish provides excellent corrosion resistance for long-lasting performance in demanding conditions. This high-hardness striker pin is designed for durability and easy maintenance, making it an essential component for maintaining proper door function on your Peterbilt truck.
The kit includes all necessary hardware for a complete installation to ensure your truck's doors operate smoothly and safely.