Steering Wheel Worm Shaft Seal (For long steering wheel shaft) Fits International Massey Case Tractor Fits:International- Cub steering wheel worm shaft; Cub LoBoy steering wheel worm shaft, -(WILL NOT FIT 154, 184, 185); 482 sn 665001 and up, steering wheel worm shaft; 582 up to sn 66500, steering wheel worm shaft; 1100 sn 400001 and up, steering wheel worm shaft Massey- MF: TO35, 35, 135, 230 Fits the following as a upper power steering shaft & ball nut seal; 35, 50, 65, 135, 150, 165, 230, 235, 245, 240 w/ Perkins gas/dsl, as a tach drive plate to block seal; (240 To SN: 9A349239 Fits the following as a upper power steering shaft & ball nut seal)- Case- 870, 930, 970. 1030, 1030 Comfort King, 1031, 1032, 1070, 1090, 1170, 1175 For draft control valve spool; 500B, 510B, 511B, 600B, 610B, 611B, 614B, 630, 631, 632, 640, 641, 642 For Case-O-Matic control valve spool; 530, 531, 540, 541, 570 For Case-O-Matic control valve spool & draft control valve spool; 300B, 310B, 311B, 312B, 320B, 400B, 410B, 411B, 420B Sn: 6095009 & up for Case-O-Matic control valve spool- Specifications 0.875" inside diameter (ID) 1.379" outside diameter (OD) 0.250" wide Replacement Numbers:Replaces PNs:International- 350892R91, 385703R92 Massey- 1751702M1, 1876951M1- Case- A11507- . All JJAgParts items have been hand selected by our team and are continuously monitored by a quality control department. Should a craftsmanship or fitment concern be identified, JJAgParts will be sure to work with our customers to stand behind our products. JJAgParts is an American owned and operated family business! Here at JJAgParts, we strive for customer satisfaction, if you are not satisfied with your order, please do not hesitate to contact us so we can help make it right. Note: OEM Part Numbers are for reference only and should be verified before purchase.