Seat Suspension Link fits John Deere Tractor | Replaces AR31977 AR26631 R51648 Farmall Some later applications may use

Some later applications may use 2 different diameter pistons

Diesel (No German Diesels)

Black Background Gauge must be grounded to work properly

U (SN 15345 and up)

TO20 Axle Shaft Cup (16 Spline)

Seat Suspension Link fits John Deere Tractor | Replaces AR31977 AR26631 R51648 Farmall Some later applications may useQuality Aftermarket AR31977 AR26631 R51648 Seat Suspension Link w Bushings Fits John Deere Tractor Fits: 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620, 5010, 5020 (All w deluxe 3 piece seat) Specifications 1 1 2" wide, 3 8" thick, 11 1 2" o a length 2 used per tractor; Sold individually. Replacement Numbers AR31977, AR26631, R51648 (bushing)