Series 1000 Service Kit, Simplex Price For: Each Includes: Chamber Bushing, Clutch Assembly, Chamber, Drive Shaft, Knob Return Spring, Stop Plate For Use With Grainger Item Number: 31NG70, 31NG71, 31NG73, 31NG75, 31NG76, 31NG77, 31NG78, 31NG79, 31NG80, 31NG85, 31NG86, 4YF89, 4YF91, 4YF92, 5U739, 5U740, 5U741, 5U742, 31NG65, 31NG66, 31NG67, 31NG74, 31NG81, 31NG82, 31NG83, 32ZK61, 9HV64, 1U083, 1U092, 1U140, 1U141, 31NG96, 31NG97, 31NG98, 4YF87, 4YF88, 31NG47, 31NG48, 31NG65, 31NG66, 31NG67, 31NG74, 31NG81, 31NG82, 31NG83, 32ZK61, 9HV64 For Use With Mfr. Model Number: 1000, EE1000, L1000, LP1000 Type: 1000 Series Fits Brand: Simplex Item: Series Service Kit Country of Origin (subject to change): United States