Exhaust Valve Fits John Deere 3010 3020 4010 4020 Tractor

Valve Engine Exhaust. 4 Used In 201 Cid 4 Cylinder Gas Engine (Block # R26150) & 227 Cid 4 Cylinder Gas Engine (To S/N 122999); 6 Used In 301 Cid 6 Cylinder Gas Engine (Not For Block #'S R40940 R49550); 6 Used In 340 Cid 6 Cylinder Gas Engine (Block #'S R33170 R43330 R40860 R40870 To S/N 200999).Product No. -- Tp-R42420 | Standard Pack -- 2