DRAG SPECIALTIES Piston - Twin Cam 21989-07 Laydown Taillight Lens with Top Tag Window Precision-calibrated replacement oil pressure switches

Precision-calibrated replacement oil pressure switches feature heavy contacts

Check OEM number before ordering

Snap-on locking feature keeps covers in place

Repair kit includes thrust washer

Includes pinion seal

DRAG SPECIALTIES Piston - Twin Cam 21989-07 Laydown Taillight Lens with Top Tag Window Precision-calibrated replacement oil pressure switchesOEM quality cast aluminum alloy construction Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines Ideal for OEM replacement Economical with great performance, all in one package Kits include two pistons, wrist pins and clips Accept OEM or Hastings rings (order separately)