【Part Number】Replace for Heavy Duty 28396 72631 15-487 67-710 440262 546-033 1231A WS487 ARROWHEAD SMR6005 SMR6005K2 J&N 240-20022 【Application】Compatible with WARN Winch Models including M6000 M8000 M8000S XD9000 XD9000i 9.5ti VR 8000 10000 12000 16.5ti 16.5ti-S 【SPEC】12V 4 terminal Intermittent Duty 【NOTE】Take care not to overtighten the nut/terminal during installation. 【Customer Service】 If you have any inquiries about model or installation or other aspects, please feel free to contact us before ordering. 【Spec】 Voltage: 12 V Terminals: 4 Intermittent Duty Resistance:3.4Ω Isolated Base Work Current:50A Inrush Current:60A High Current Stud of Around 5/16 Inch Low Current Stud of 0.19 Inch Mounting Type :Flat 180 Contact Material :Cooper Body Shell Plating:Zinc Coating Package Weight:0.66lb Package Size:3*3*2.5 Inch 【Note】 You'd better often check the nuts because they may become loose over time.