Crankshaft replacement parts
CrankCase replacement parts
Crankshaft replacement parts
32-2239 This 41/4” stroke 81/2” diameter flywheel assembly replaces the original flywheels in S & S ® 80” V80 engines and in 1984-’ 99 HD ® Evolution big twins. Balanced to stock 80” cast pistons. Flywheels are CNC machined from heat-treated, closed die, steel forgings, and are stronger than cast iron or late style steel flywheels. Dynamically balanced and fully assembled with premium quaility S & S ® mainshafts and heavy duty 7.440” connecting rods. Note: must be used with S & S Pinion Shaft Gear kits( Late 1977-1989)
50-8316. 0625” Pinion shaft plug
50-8317. 0935” Pinion shaft plug
320-0402
S & S ® 4” Stroke Flywheel Assembly W / Sprocket Shaft Bearing Race For 2003-’ 06 Non-Balanced HD ® Big Twins( Except 2006 Dyna Models)
DESCRIPTION OEM PART # S & S PART #
Flywheel, Assembly, 4-1 / 4” Stroke, 8-1 / 2” Diameter, Balanced, 1984-’ 99 bt...................... 32-2239 Flywheel, 4” Stroke, 7.667” Rod, w / o Sprocket Bearing, 2000-06 bt( B Style).... 23902-00D.......... 320-0397 Flywheel, 4” Stroke, SF3, 7.667” Rod, w / Sprocket Bearing, 1999-06 bt TC... 32904-03B.......... 320-0402 Plug, Pinion Shaft,. 0625” Hole,. 252” x. 160”, Brass...................... 23960-83............ 50-8316 Plug, Pinion Shaft,. 0935” Hole,. 252” x. 160”, Brass...................... 23960-83A........... 50-8317
CrankCase replacement parts
31-4013 Timken Main bearing for 1999-2017 T series engines. Complete left side sprocket shaft main bearing set.
31-4004 Right main
31-4085 bearing outer Roller Main bearing for right side race. Hardened 1999-2017 big twin and S & S T series steel outer bearing race for use in engines. Note some OEM cases have
1936-1999 big twin and S & S KN, left side Timken bearings, please
P, SH and V-Series motors. verify before ordering.
31-4017
Right side roller main bearing for 1958-1999 big twin engines. Large size, Red color code.
31-4018
Right side roller main bearing for 1958-1999 big twin engines. Medium / Large size, Blue color code.
31-2331 Cylinder Stud kit, 3 / 8-16 x 5.760”. Fits 1986-2003 SB-series engines and S & S V-Series engines with 4”, 41 / 8” and 43 / 8” bore. 8 required per crankcase, sold as an 8 pack.
Cylinder Stud kit, 3 / 8-16 x 6.070”. Fits 1999-2017 big twin and
1986-2003 SB-series engines with S & S bolt pattern. 8 required per crankcase, sold as an 8 pack. 31-2340
310-0437 Cylinder Stud kit, 3 / 8-16 x 6.312”. Fits 1999-2017 big twin and 1986-2003 SB-series engines. 8 required per crankcase, sold each.
DESCRIPTION OEM PART # S & S PART #
Race, Right, Main Bearing, Standard, 1958-’ 99 bt........................... 24599-93............ 31-4004 Bearing, Assembly, Right, Main, Large, Red, 1958-’ 99 bt.................... 24641-87A........... 31-4017 Bearing, Assembly, Right, Main, Medium / Large, Blue, 1958-’ 99 bt............ 24643-87A........... 31-4018 Bearing, Assembly, Left, Main.............................................. 9028................ 31-4013 Stud, Cylinder Base, 3 / 8-16 UNC x 6.312”, Black, Steel..................... 16834-99A.......... 310-0437 Stud, Cylinder Base, 7 / 16-14 UNC x 6.250”, Black, Steel, High Strength, M8.16800063........... 310-1438 Stud, Cylinder Base, 3 / 8-16 UNC x 5.760”, 1986-2003 bt, 8 Pack............. 16832-86C........... 31-2331 Stud, Cylinder Base, 3 / 8-16 UNC x 6.070”, Black, Steel, 1999-up bt, 8 Pack. 16834-99A........... 31-2340 Bearing, Right, Main....................................................... 24604-00D........... 31-4085
MADE IN USA
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