2007-2018 Jeep Wrangler JK Block Internals | Quadratec

Mopar Windage Tray for 12-18 Jeep Wrangler JK with 3.6L Engine

Crown Automotive Crankshaft Main Bearing Set for 12-18 Jeep Wrangler JK and 11-15 Grand Cherokee WK with 3.6L Engine

$188.09 $208.99

Crown Automotive Standard Piston and Pin for 12-18 Jeep Wrangler JK and 11-15 Grand Cherokee WK with 3.6L Engine

Crown Automotive Standard Piston Ring Set for 12-18 Jeep Wrangler JK and 11-15 Grand Cherokee WK with 3.6L Engine

Mopar Valve Lash Adjuster Tappet for 11-23 Jeep Grand Cherokee WK2, L, and WL, Wrangler JK, Cherokee KL, and Renegade BU

Crown Automotive Engine Valve Lifter for 11-26 Jeep Vehicles with 4 or 6-Cylinder Engine

Crown Automotive Crankshaft Thrust Bearing Set for 12-26 Jeep Wrangler JL, JK & Gladiator JT