Rear Axle Wheel Clamp / Jam Lock nut (Each)
Ford Tractor 8N, NAA, Jubilee
1 1/4" - 18 thread (New Design)
CBPN4179A 8N4187 8N4179
New design to replace Original Style (Rear Axle Nut and Snap Ring). Re-threading not necessary. For Original Style, please order CBPN4179A