S&S Cycle

SUPER STOCK ® CRANKCASE REPLACEMENT PARTS FOR BIG TWIN ENGINES OF LESS THAN 4" CYLINDER BORE 1. Crankcase assembly, half. . . . . . . . . . . . . . . . N/A 2. Race, right main bearing, All S&S BT

19. Cover screw - 1948-’99 S&S BT 26263-80, 26362-36 each . . . . . . . . . . . . . . . . . . . . . . . 31-6021 5 pack . . . . . . . . . . . . . . . . . . . . . . . 31-7005 20. Cylinder stud 1984-up BT 16837-85C (each) . . . . . . . . . . . . . 31-2321-S 8 pack . . . . . . . . . . . . . . . . . . . . . . . 31-2321 21. Crankcase hardware Kits (N/S - include studs, screws, nut & washers) Zinc Plated. . . . . . . . . . . . . . . . . . . 106-4908 Chrome . . . . . . . . . . . . . . . . . . . . 106-4909 ± 22. Crankcase studs and screws (Position 1, 2, 3, & 4) Alignment Stud, 5/16”-24 x 53/4” 24806-36, 3506 . . . . . . . . . . . . . 31-2003 (Position 5 & 6) Screw, HHCS, 5/16”-18 x 31/2”. . . . . . 50-0117 (Position 7) Screw HHCS, 5/16”-24 x 5” Zinc 3430 . . . . . . . . . . . . . . . . . . . . . 50-0119 Chrome (each) . . . . . . . . . . . . . . . . . 50-0253-S ± (Position 8) Screw HHCS, 1/4”-28 x 51/2” (each) Zinc. . . . . . . . . . . . . . . . . . . . . . . 50-0090 Chrome (each) . . . . . . . . . . . . . . . . . . 50-0252-S ± 23. Nut, Hex - 1/4”-28 7683 . . . . . . . . . . . . . . . 50-5011 24. Washer, flat - 1/4”x 5/8”x 1/16”(each) Zinc (6194, 6245, 6703, 6736, 6228W, 6192 . . . . . . . . . . 50-7021 Chrome . . . . . . . . . . . . . . . . . . . . 50-7104-S ± 25. Nut, hex - 5/16”-24 (each) Zinc 7833, 7883 . . . . . . . . . . . . . . . . . . . 50-5023 26. Washer, flat - 5/16”x 11/16”x 1/16” 6320, 70907-07, 6016, 6702 . . . . . . . . . . . . . . . . 50-7034 27. Plug, timing hole 720 . . . . . . . . . . . . . . . . 31-2005 28. Fitting, 45° 1/8”x 1/8”pipe male/female. . . . . . . . . 50-8112 29. Oil pressure switch 26561-84 (Includes: switch, nut, lock washer.) . . . . . . . . . 31-2016 30 Plug, SH pipe - 1/8”-27 (each) . . . . . . . . . . . . 50-8331A 10 pack . . . . . . . . . . . . . . . . . . . . . . 50-1015 31. Fitting, hose - 1/8”-27 pipe male. . . . . . . . . . . 50-8115 32. Fitting, 45° hose – 1/4”pipe male x 3/8”male hose. . . . 50-8113 33. Plug, SH pipe, 1/4”-18, 1965-’69 S&S BT 765 each . . . . . . . . . . . . . . . . . . . . . . . 50-8330 34 Dowel pin, .250”diameter x 1/2” 358, 366 (each) . . . . . . . . . . . . . . . . . . . . . . . 50-8022 2 pack . . . . . . . . . . . . . . . . . . . . . . 50-8022-2 5 pack . . . . . . . . . . . . . . . . . . . . . . . 50-8105 35. Screw, SHC - 10-24 x 1” (Stator) (N/S) 2720 each . . . . . . . . . . . . . . . . . . . . . . . 50-0044 36. Screw, SHS - 10-24 x 5/16” - (Stator plug clamp) (N/S) each . . . . . . . . . . . . . . . . . . . . . . . 50-0045 37. Gearcover – Shown for reference only (not included) 38. Gearcover gasket 1970-up S&S BT 25225-93A, 25225-93B, 25225-70C, 25257-80. . . . . . . . . . . . . . . 31-2107 39. crank position sensor hole plug kit. . . . . . . . . 106-2997 40. Cover, crank position sensor hole. . . . . . . . . . 31-2056-S 41. Screw, Torx, 8-32 x 3/8”. . . . . . . . . . . . . . 50-0054-S 42. Crank posititon sensor hole plug. . . . . . . . . . . 106-1189 43. O-ring (each) . . . . . . . . . . . . . . . . . . . . 50-8270 5 pack . . . . . . . . . . . . . . . . . . . . . . . 50-8275 (N/S) = Not Shown

Standard ( 24599-93, 24599-58A, 24599-58B . . . . . . . . . 31-4004 +.030”O.S.. . . . . . . . . . . . . . . . . . . . 31-4030 3. Right main bearing assembly BT White 24626-87A . . . . . . . . . . . . . . . . . . 31-4005 Green 24628-87A . . . . . . . . . . . . . . . . . . 31-4016 Red 24641-87A . . . . . . . . . . . . . . . . . . . 31-4017 Blue 24643-87A . . . . . . . . . . . . . . . . . . . 31-4018 4. Retaining ring, main bearing BT 11177A (each) . . . . . . . . . . . . . . . . . . . . 50-8057 5 pack . . . . . . . . . . . . . . . . . . . . . . . 50-1004 5. Cam needle bearing assembly BT 9058 . . . . . . . . . . . . . . . . . . . . . . . 31-4009 6. Washer, cam lock – BT 25550-57A ) (each) . . . . . . . . . . . . . . . . . . 33-5201 5 pack . . . . . . . . . . . . . . . . . . . . . . . 33-5213 7. Cam thrust washer – BT .050” 25550-36 (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5200 .055” 25551-36 (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5202 .060” 25552-36 (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5203 .065” 25553-36 (each) . . . . . . . . . . . . . . . . . 33-5204 .070” 25554-36 (each) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-5205 .075” (each) . . . . . . . . . . . . . . . . . . . . 33-5206 .080” (each) . . . . . . . . . . . . . . . . . . . . 33-5207 .090” (each) . . . . . . . . . . . . . . . . . . . . 33-5209 8. Left Timken® main bearing assembly 1984-’99 S&S BT cases 9028 . . . . . . . . . . . . . . . . . 31-4013 9. Timken Main Bearing Spacers, 1984-‘99 BT .0995”- .1005” 9124 . . . . . . . . . . . . . . . . 31-4071 .1015”- .1025” 9125 . . . . . . . . . . . . . . . . 31-4072 .1035”- .1045” 9126 ). . . . . . . . . . . . . . . . 31-4073 .1055”- .1065” 9127 . . . . . . . . . . . . . . . . 31-4074 .1075”- .1085” 9128 . . . . . . . . . . . . . . . . 31-4075 .1195”- .1205” 9134 . . . . . . . . . . . . . . . . 31-4076 10. Spacer, drive sprocket, 1984-‘99 S&S BT cases Standard 24002-70 . . . . . . . . . . . . . . . . . . 31-4011 11. Seal, sprocket shaft oil 1936-’99 S&S BT cases 12026B (each) . . . . . . . . . . . . . . . . . . . . 31-4010 5 pack . . . . . . . . . . . . . . . . . . . . . . . 31-4110 12. Bushing, oil pump shaft - 24641-36 . . . . . . . . . . 31-4008 13. Tappet guide – Shown for reverence only (not included) 14. Screw, 12 pt. DHH 1/4”-20 x 7/8” 3770 Each . . . . . . . . . . . . . . . . . . . . . . . 50-0068 5-pack . . . . . . . . . . . . . . . . . . . . . 50-0068P 15. Gasket, tappet guide – 1948-’99 BT Front 18634-48C each). . . . . . . . . . . . . . . . 33-5302F 10 pack front . . . . . . . . . . . . . . . . . . . . 33-5313F Rear 18633-48B, 18633-48D (each). . . . . . . . . . . . . . . . . . . . . 33-5302R 10 pack rear . . . . . . . . . . . . . . . . . . . . 33-5313R Set (each front & rear) . . . . . . . . . . . . . . . . . 33-5302 10 pack set . . . . . . . . . . . . . . . . . . . . . 33-5313 16. Crankcase oil screen - 1948-’99 BT 24981-70, 24981-66 (each) . . . . . . . . . . . . . . . . . . . . . . . 31-2010 5 pack . . . . . . . . . . . . . . . . . . . . . . . 31-7008 17. Crankcase oil screen spring - 1948-’99 BT 24982-66, 24982-70 (each) . . . . . . . . . . . . . . . 31-2011-S 18. O-ring, drain plug and cover screw 11105, 11273 (each) . . . . . . . . . . . . . . . . . . 50-8008 10 pack . . . . . . . . . . . . . . . . . . . . . . 50-8078

All reference to HD® Part #s is for identification purposes only. We in no way are implying that any of S&S® Cycle’s products are original equipment parts or that they are equivalent to the corresponding HD Part # shown.

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WARNING:CancerandReproductiveHarm–www.P65Warnings.ca.gov

72 S&S Vintage 1926–1999 Order 608-627-1497