Part Number 134373 - A New O-Ring (0.07" x 1.114" ID) For The Control Valve On A CaseIH WDX1101, WDX1701, WDX901, WDX1002S, WDX1202S Windrowers, CaseIH 595, 695, 895, 995, 7110, 7120, 7130, 7140, 7150, 7210, 7220, 7230, 7240, 7250 Tractors, Case 4490, 4494, 4690, 4694, 4890, 4894 Tractors, Case 621B Wheel Loaders, Case 450 Crawler, Case 1085B, 1086B Excavator, Case 680CK, 680CK Series B, 680CK Series C, D100, D100XR, D130 Backhoes, Case P60, SD100 Trencher, Also Fits A CaseIH 2010, 2020 Grain Heads. Massey Ferguson 5425, 5435, 5445, 5455, 5460, 5465, 5470, 5475, 5480, 6445, 6455, 6460, 6465, 6470, 6475, 6480, 6612, 6613, 6614, 6615, 6616, 7614, 7615, 7616, 7618, 8110, 8120 Tractors. Old Part Numbers Are A47953, CAR28601, D6NNB666A, H658948, H73056, H744730, G108884, L30644, L30690, H596072, H623645, S3330462, 14454180, 1542847C1, 1978320C1, 238-5024, 370943R1, 381361R91, 4033/23177, 51200142, 538596R94, 70923989, 80134373, 81875428, 83416171, 83908544, 83976506, 87026S94, 9704919, S92191.