AR21664R Tachometer & 81" AR1318R Tach Cable Set Fits John Deere 520 530 620 model-918 This aftermarket replacement rear forestry

This aftermarket replacement rear forestry screen -- also known as a rear brush screen -- mounts at the rear of the operator's station on Fits John Deere (Fits JD) H-Series and J-Series crawler dozers equipped with open ROPS

3505 (W/ MFWD)

9650 (S/N <941000)

12H3254 (casting number on pump body)

This aftermarket replacement is correct for original-design Simms-equipped machines

AR21664R Tachometer & 81" AR1318R Tach Cable Set Fits John Deere 520 530 620 model-918 This aftermarket replacement rear forestryOne (1) New Aftermarket Replacement Tachometer & 81" Cable Set Fits John Deere Models: 520, 530, 620 Kit Contains: (1) Tachometer # AR21664R (1) Tach Cable # AR1318R Tachometer OD: 3 3 8" Rotation Direction: Counter Clockwise Tach Cable 81" in length from tip to tip of the inner cable 80" outer metal sheath length 1 end is keyed and 1 end is square 5 8 18 x 7 8 18 threads