Compatible with Case IH Tillage(s) RMX340, 340, 3800, 3850, 3900, 3950, 6650, 6800. Replaces Case IH OEM nos 1344908C1. Compatible with International Tillage(s) 48. Replaces International OEM nos 468584R2. Fits 1-1/8″ Square Axle Our eBay Store About Us Contact Us Add to Favorite Sellers Disc Harrow Bumper Washer 1-1/8″ Tall x 7-1/4″ OD Fits 1-1/8″ Square Axle 36.95 Compatible with Case IH Tillage(s) RMX340, 340, 3800, 3850, 3900, 3950, 6650, 6800. Replaces Case IH OEM nos 1344908C1. Compatible with International Tillage(s) 48. Replaces International OEM nos 468584R2. Fits 1-1/8″ Square Axle.