Aftermarket Crankshaft Seal

Tech Info:
 -Rear

Fits Minneapolis-Moline:
 Tractor Models: 66, Super 55, Super 66, 550, 77, Super 77, 770, 88, Super 88
 Model Breaks: 66 (BSN 6503, w/ 129 CID, 4-Cyl Gas Engine), Super 55 (BSN 72831, w/ 144 CID, 4-Cyl Diesel Engine), Super 66 (BSN 72831, w/ 144 CID, 4-Cyl Diesel Engine),550 (BSN 72831 w/ 144 CID, 4-Cyl Diesel Engine), Super 55 (BSN 72831, w/ 144 CID, 4-Cyl Gas Engine), Super 66 (BSN 72831, w/ 144 CID, 4-Cyl Gas Engine), 550 (BSN 72831, w/ 144 CID, 4-Cyl Gas Engine), 77 (w/ 194 CID Diesel Engine),77 (w/ 194 CID, 6-Cyl Gas Engine), Super 77 (ASN 6503, w/ 216 CID, 6-Cyl Diesel Engine), 770 (ASN 6503, w/ 216 CID, 6-Cyl Diesel Engine), Super 77 (w/ 216 CID, 6-Cyl Gas Engine), 770 (w/ 216 CID, 6-Cyl Gas Engine), 88 (w/ 231 CID Diesel Engine), 88 (w/ 231 CID Gas Engine), Super 88 (BSN 6502, w/ 265 CID Diesel Engine), Super 88 (ASN 6503, w/ 265 CID Diesel Engine), 880 (BSN 13681, w/ 265 CID Diesel Engine), Super 88 (BSN 6502, w/ 265 CID Gas Engine), Super 88 (ASN 6503, w/ 265 CID Gas Engine), 880 (w/ 265 CID Gas Engine)
 Replaces Part Number(s): 1KS129, 1K129