Notes: 905251R1 LUBRIFICATING NIPPLES M6x1 DIN 71412-C P is original CNH product. 905251R1 LUBRIFICATING NIPPLES M6x1 DIN 71412-C P1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849