V-Twin - 12-4512 - Engine Case Roller Bearings .0004DescriptionTorrington engine case roller bearings, .0004" oversize. Fits:UL 1940-1948FXR 1982-1986FLT 1979-1986FXST 1984-1986FX 1971-1984FLST 1986-1986FL 1958-1984FL 1940-1954Additional Information OEM...

V-Twin - 12-2556 - Connecting Rod Bearing SetDescriptionS&S connecting rod bearing set with 3 steel cages fitted with standard size Torrington rollers for connecting rods. Fits:UL 1937-1948FXR 1982-1986FLT 1979-1986FXST 1984-1986FX 1971-1984EL...

V-Twin - 12-2527 - Exhaust Stud KitDescriptionExhaust stud kit includes four 5/16" x 1-3/4" studs, and four 5/16"-24 UNF chrome flanged nuts. The studs have 5/16-18 UNC thread on one end, and 5/16-24 UNF thread on the other end. Fits:FXD 1991-2017XL...

V-Twin - 12-2125 - Exhaust Stud KitDescriptionExhaust Stud Kit includes 4 studs and 4 stainless steel flanged nuts. Fits:FXD 1991-2017XL 1986-UPFLST 1986-2017FXST 1984-2017FLT 1984-UPFXR 1984-1994Additional Information UOM1 - KIT ManufacturerMotorshop ...

V-Twin - 12-2107 - Top Engine Mount Stud SetDescriptionTop engine mount stud set.Washers and nuts not included. Sold as a set of 4. Fits:FX 1971-1984FL 1948-1984Additional Information OEM No.16864-48 UOM1 - SET ManufacturerMotorshop OriginImported ...

V-Twin - 12-2103 - Cylinder Base Stud SetDescriptionCylinder base stud set features heat treating and interference thread at cylinder base. Fits:XL 1972-1985Additional Information OEM No.16830-72 UOM8 - PK ManufacturerMotorshop OriginImported 2025...

V-Twin - 12-2102 - Cylinder Base Stud SetDescriptionCylinder base stud set features heat treating and interference thread at cylinder base. Fits:XL 1957-1971Additional Information OEM No.16830-54 UOM8 - PK ManufacturerV-Twin OriginUSA 2025 Catalog...

V-Twin - 12-2100 - Cylinder Base Stud SetDescriptionParkerized stud features heat treating and interference thread at cylinder base. Fits:FX 1971-1977UL 1937-1948VL 1930-1934EL 1936-1940FL 1941-1977Additional Information OEM No.16831-30 UOM8 - PK ...

V-Twin - 12-1941 - 45 Connecting Rod Bearing SetDescriptionNew Old Stock" 45 connecting rod bearing set .0008 oversize includes cages. Fits:W 1929-1952G 1929-1972Additional Information UOM1 - SET ManufacturerMotorshop OriginUSA 2025 Catalog Pages797

V-Twin - 12-1761 - Rear Brake Drum BearingDescriptionRear brake drum bearing. Fits:Chief 1941-1953Additional Information UOM1 - EA LocationRear ManufacturerV-Twin OriginImported

V-Twin - 12-1590 - Oil Pump Fitting KitDescriptionBrass oil pump fitting kit is a 3 piece kit featuring 45 , 90  and straight fittings with 1/8" NPT. Fits:Custom applicationAdditional Information UOM1 - KIT ManufacturerMotorshop OriginImported 2025...

V-Twin - 12-1554 - Scavenger Pump and Breather Valve Drive GearDescription2023 New production scavenger pump and breather valve drive gear for pinion shaft. 6 spline drive gear is used to drive the scavenger pump and breather valve on 74" and 80" Side...

V-Twin - 12-1544 - Left Side Crankcase Bearing KitDescriptionLeft side crankcase bearing kit. Includes bearing, spacer , washer and snap ring.*NOTE: Heavy duty main bearing for left side use only on 2003-2017 models. Fits:FLST 2003-2017FLT 2003-2017FXST...

V-Twin - 12-1527 - Pinion Shaft Seal RingDescriptionPinion shaft seal ring fits Big Twin Side Valve models. Fits:UL 1940-1948 74" and 80"Additional Information OEM No.24696-40 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages798

V-Twin - 12-1526 - Pinion Shaft Seal RingDescriptionPinion shaft seal ring Fits:WL 1939-1952G 1939-1973Additional Information OEM No.24696-39 UOM1 - EA ManufacturerEastern OriginUSA 2025 Catalog Pages798

V-Twin - 12-1478 - Oil Pump Bypass Valve KitDescriptionOil pump bypass valve kit includes spring, plug and screw. Fits:UL 1937-1948G 1941-1973WL 1941-1952VL 1933-1936Additional Information UOM1 - KIT ManufacturerMotorshop OriginUSA 2025 Catalog...

V-Twin - 12-1475 - Cam Chest Idler GearDescriptionCam chest idler gear has 42 teeth. Fits:UL 1936-1948U 1937-1948VL 1930-1936Additional Information OEM No.25775-30 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages798 Replacement...

V-Twin - 12-1474 - UL-ULH Pinion GearDescriptionPinion shaft gear fits Big Twin Side Valve models. Fits:UL 1937-1948 74" and 80"Additional Information OEM No.24010-37 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages798

V-Twin - 12-1444 - Oil Pump Adjuster ScrewDescriptionOil pump adjuster screw Fits:UL 1941-1948 74" and 80"G 1941-1973 45"WL 1941-1952 45"Additional Information OEM No.26369-41 UOM1 - EA MeasurementsAdditional InformationOverall...

V-Twin - 12-1442 - Oil Pump Feed VaneDescriptionOil pump feed vane Fits:UL 1937-1948 74" and 80"WL 1937-1952 45"G 1937-1973 45"Additional Information OEM No.26284-37 UOM1 - SET ManufacturerMotorshop OriginImported 2025 Catalog...

V-Twin - 12-1424 - Relief PipeDescriptionRelief pipe with gasket for Side Valve models.Requires 10/32" x 1/2" fillister screw (036). Fits:UL 1937-1948 74" and 80"WL 1937-1952 Except 1942 WLAG 1937-1973Additional Information OEM No.24912-37 ...

V-Twin - 12-1412 - Oiler Return FittingDescriptionOiler Return Fitting Fits:FXST 1984-1999FXR 1982-1994FL 1965-1984FX 1971-1984FLT 1979-1999FXST 1986-1999Additional Information OEM No.63533-65 UOM1 - EA ManufacturerMotorshop OriginImported 2025...

V-Twin - 12-1401 - Side Valve Oil Pressure SwitchDescriptionSide Valve oil pressure switch has a 4-6 pound range. Switch is for use with 45, 74 and 80 flathead models.*NOTE: Must use a brass sealing washer, not included. Fits:G 1938-1957 45"WL...

V-Twin - 12-1378 - Scavenger Pump and Breather Valve Drive GearDescriptionScavenger pump and breather valve drive gear for pinion shaft. 6 spline drive gear is used to drive the scavenger pump and breather valve on 74" and 80" Side Valve models. Fits:U...

V-Twin - 12-1303 - Transmission Mainshaft BearingDescription6-Speed Transmission mainshaft bearing. Fits:FXST 2007-2010FLT 2007-2010FXD 2006-2010Additional Information OEM No.8970 UOM1 - EA ManufacturerEastern OriginUSA

V-Twin - 12-1301 - OE Shifter Cam Lock Plate Screw 1-24 x 1/2 inch Description OE shifter cam lock plate screw measures 1"-24 x 1/2". Fits: FXD 2006-2017 FXST 2007-2023 FLT 2007-2023 Additional Information OEM No. 35259-06 UOM 1...

V-Twin - 12-1286 - Cam Gear Thrust Washers .040 inch Description Thin type cam gear thrust washers, .040" features an oiled finish.Sold as a pack of 5. Fits: K 1952-1956 FX 1971-1972 XL 1957-1972 Additional Information UOM 5 -...

V-Twin - 12-1281 - Scavenger Oil Pump GearDescriptionSide Valve scavenger oil pump gear features a double evacuation window, for more scaveging action. Fits:UL 1937-1952G 1937-1973Additional Information OEM No.26331-37 UOM1 - EA ManufacturerV-Twin ...

V-Twin - 12-1259 - 45 W&G Idler GearDescription45 W&G Cam chest idler gear. Fits:G 1936-1973W 1936-1952Additional Information OEM No.25776-37 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages798

V-Twin - 12-1257 - Scavenger Oil Pump GearDescriptionScavenger oil pump gear for side valve Fits:UL 1937-1952G 1937-1973Additional Information OEM No.26331-37 UOM1 - EA ManufacturerMotorshop OriginImported 2025 Catalog Pages800

V-Twin - 12-1255 - Scavenger Oil Pump Idler GearDescriptionScavenger idler oil pump gear for Side Valve models. Fits:UL 1937-1948 74" and 80"WL 1937-1952 45"G 1937-1973 45"Additional Information OEM No.26326-37 UOM1 - EA ...

V-Twin - 12-1254 - Scavenger Oil Pump Drive GearDescriptionScavenger oil pump drive gear for Side Valve models. Fits:UL 1937-1948 74" and 80"WL 1937-1952 45"Additional Information OEM No.26320-37 UOM1 - EA ManufacturerMotorshop ...

V-Twin - 12-1224 - Seal Ring Retaining PinsDescriptionSeal ring retaining pins.Sold as a pack of 10. Fits:G 1937-1973U 1937-1948W 1937-1952Additional Information OEM No.25285-37 UOM10 - PK ManufacturerV-Twin OriginImported 2025 Catalog Pages798

V-Twin - 12-1188 - Top Motor Mount StudDescriptionTop motor mount stud five pack.The diameter and thread pitch of one end measures 3/8"-24 and the other end 3/8"-16. Fits:FXST 1984-1999FLT 1984-1999FXD 1991-1999FXR 1984-1994FLST 1986-1998Additional...

V-Twin - 12-1187 - Exhaust StudDescriptionReplica exhaust studs are made to factory specifications and length. Fits:FXD 1991-2017XL 1986-UPFLST 1986-2017FXST 1984-2017FLT 1984-UPFXR 1984-1994Additional Information OEM No.16715-83 UOM5 - PK ...

V-Twin - 12-1176 - Solenoid Roll PinDescriptionSolenoid roll pin measures 1/2" x 1/8".Fits 1965-1984 FL, 1971-1984 FX, 1984-1988 FXST, 1986-1989 FLST, 1984-1988 FXR solenoids. Fits:FL 1947-1969 distributorAdditional Information OEM No.257 UOM10 - PK ...

V-Twin - 12-1160 - Alternator Roll PinDescriptionAlternator roll pin and Sportster oil pump feed pin. Check factory parts book for more applications. Fits:FL 1970-1984K 1952-1956FXR 1984-1988FX 1971-1984XL 1972-1976 oil pumpFXST 1984-1988XL 1957-1962...

V-Twin - 12-1151 - Right Case 3 Piece Stud SetDescriptionRight case 3 piece stud set. Fits:FXD 2006-2017FXST 2007-2023FLT 2007-2023Additional Information OEM No.24817-52 UOM3 - SET ManufacturerMotorshop OriginImported 2025 Catalog Pages839

V-Twin - 12-1150 - Right Case 3 Piece Stud SetDescriptionRight engine case 3 piece stud set. Fits:XL 1982-UPAdditional Information OEM No.24825-82 UOM3 - SET ManufacturerMotorshop OriginUSA 2025 Catalog Pages839

V-Twin - 12-1148 - 45 inch W/G Battery Box Roll Pin SetDescription45" battery box roll pin set for Side Valve models. Pins measure 3/16 x 7/8" and is stainless steel.Sold as a pack of 10. Fits:W 1937-1952Additional Information OEM No.92373A250 UOM10 -...