RIVETED 9' HAY MOWER KNIFE FOR CASE IH REPLACES 463159R93 1281291C92 WITH EXTRA COARSE TOP 7 TOOTH SERRATED SECTION M81C Interchange 212711218 913 14120 Interchange 212711218 75 Brand Baldwin Make Type Model Ag Chem RoGator 663 Ag Chem RoGator 664 Challenger Tractor MT945B Challenger Tractor MT945C Challenger Tractor MT955B Challenger Tractor MT955C Challenger Tractor MT965B Challenger Tractor MT965C Challenger Tractor MT975B Challenger Tractor MT975C Ford New Holland Combine TR86 Ford New Holland Combine TR87 Ford New Holland Combine TR88 Ford New Holland Combine TR89 Ford New Holland Combine TR96 Ford New Holland Combine TR97 Ford New Holland Combine TR98 Ford New Holland Combine TR99 John Deere Crawler 655 John Deere Crawler 655B John Deere Crawler 755A John Deere Crawler 755B John Deere Crawler 855 John Deere Scraper 762 John Deere Scraper 762B John Deere Scraper 862B John Deere Skidsteer Loader 125 John Deere Tractor 4066M John Deere Tractor 4066R John Deere Tractor 5038D John Deere Tractor 5039D John Deere Tractor 5042D John Deere Tractor 5045D John Deere Tractor 5045E John Deere Tractor 5047D John Deere Tractor 5050D John Deere Tractor 5050E John Deere Tractor 5055D John Deere Tractor 5055E John Deere Tractor 5065E John Deere Tractor 5075E John Deere Tractor 5076E John Deere Tractor 5082E John Deere Tractor 5083E John Deere Tractor 5085E John Deere Tractor 5090E John Deere Tractor 5090EH John Deere Tractor 5090EL John Deere Tractor 5093E John Deere Tractor 5101E John Deere Tractor 5103 John Deere Tractor 5104 John Deere Tractor 5105 John Deere Tractor 5200 John Deere Tractor 5203 John Deere Tractor 5203S John Deere Tractor 5204 John Deere Tractor 5205 John Deere Tractor 5210 John Deere Tractor 5220 John Deere Tractor 5300 John Deere Tractor 5303 John Deere Tractor 5310 John Deere Tractor 5320 John Deere Tractor 5400 John Deere Tractor 5400N John Deere Tractor 5403 John Deere Tractor 5410 John Deere Tractor 5415 John Deere Tractor 5420 John Deere Tractor 5420N John Deere Tractor 5425 John Deere Tractor 5500 John Deere Tractor 5500N John Deere Tractor 5503 John Deere Tractor 5510 John Deere Tractor 5510N John Deere Tractor 5520 John Deere Tractor 5603 John Deere Tractor 5605 John Deere Tractor 5615 John Deere Tractor 5625 John Deere Tractor 5705 John Deere Tractor 5715 John Deere Tractor 5725 John Deere Tractor 7405 John Deere Tractor 7500 Fits the Following Makes: John Deere Equipment New Idea: 521 Sickle Length 9 Foot Bolted Riveted Riveted Head # 56692C91 491 901011 Number of Sections 35 OEM Section # 826720C2 Saber Tooth 491 231461 Serration Profile Top Serrated Serration Spec Extra Coarse 7 Tooth