Motorshop
Motorshop delivers high-quality vintage motorcycle parts and precision performance components for classic Harley-Davidson and Indian motorcycles. The brand specializes in Linkert carburetors, UL cylinder kits and Side Valve cylinder kits and replica transmission cases, offering riders and builders reliable solutions for restoration and upgrades. With an emphasis on durability, fit and authenticity, Motorshop supports both custom builds and stock restorations, ensuring superior motorcycle performance and longevity.
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V-Twin - 49-4142 - WL Race Linkert Carburetor
Motorshop
$997.21V-Twin - 49-4142 - WL Race Linkert CarburetorDescriptionWL race Linkert carburetor includes bean pot brass float bowl with nytrophyl float installed and 5/16" gas line connection. Needle seat has...$997.21 -
Out of stock
V-Twin - 49-1386 - 80 inch ULH Front and Rear Cylinder Kit
Motorshop
$1,686.86V-Twin - 49-1386 - 80 inch ULH Front and Rear Cylinder KitDescription80" complete cylinder set includes standard piston set and rings fitted to front and rear cylinder bore.Standard size fitted...$1,686.86 -
Out of stock
V-Twin - 49-1385 - 74 inch UL Front and Rear Cylinder Kit
Motorshop
$1,632.41V-Twin - 49-1385 - 74 inch UL Front and Rear Cylinder KitDescription74" complete cylinder set includes standard piston set and rings fitted to front and rear cylinder.Order valves springs and covers...$1,632.41 -
Out of stock
V-Twin - 49-1158 - 45 Rear Brake Backing Plate Assembly
Motorshop
$624.01V-Twin - 49-1158 - 45 Rear Brake Backing Plate AssemblyDescription45 rear brake backing plate assembly includes axle kit, brake plate assembly, drum and sprocket, brake arm, wheel adjusters and lug...$624.01 -
V-Twin - 49-0869 - 45 inch Scavenger Pump Assembly
Motorshop
$439.37V-Twin - 49-0869 - 45 inch Scavenger Pump AssemblyDescription45" scavenger oil pump assembly with the welch plug installed, features a parkerized finish. Assembly is for use on 45" W, G, U, and UL...$439.37 -
Out of stock
V-Twin - 49-0850 - 45 Lifter Base and Tappet Kit
Motorshop
$540.28V-Twin - 49-0850 - 45 Lifter Base and Tappet KitDescription45 lifter base and tappet kit includes 4 lifter bases zinc plated and 4 standard tappets with adjuster screws. These blocks and guides are...$540.28 -
Out of stock
V-Twin - 49-0686 - 80 inch ULH Side Valve Cylinder Set
Motorshop
$1,374.92V-Twin - 49-0686 - 80 inch ULH Side Valve Cylinder SetDescriptionThese 80" black front and rear bare cast iron cylinders are sold in sets and are ready to be fitted with standard pistons.Order...$1,374.92 -
Out of stock
V-Twin - 49-0685 - 74 inch Side Valve Cylinder Set
Motorshop
$1,166.70V-Twin - 49-0685 - 74 inch Side Valve Cylinder SetDescriptionThese 74" cast iron cylinders are sold in sets and are ready to be fitted with standard pistons.Order valves and springs separately...$1,166.70 -
Out of stock
V-Twin - 49-0669 - Bombsight M51 Linkert Carburetor
Motorshop
$887.21V-Twin - 49-0669 - Bombsight M51 Linkert CarburetorDescriptionArmy style bombsight 3-bolt short type M51 Linkert carburetor includes a fixed main jet.All Linkerts are supplied in natural brass finish...$887.21 -
Out of stock
V-Twin - 49-0635 - Replica M51 Linkert Carburetor
Motorshop
$754.63V-Twin - 49-0635 - Replica M51 Linkert CarburetorDescriptionReplica Side Valve M51 linkert carburetor has a 1-1/16" venturi. The intake side features 4 bolts and the the throttle side has 3.Linkert...$754.63 -
Out of stock
V-Twin - 49-0634 - WL Linkert Carburetor Assembly
Motorshop
$754.63V-Twin - 49-0634 - WL Linkert Carburetor AssemblyDescriptionWL Linkert carburetor M41 type includes adjustable main jet and nitrophyl float. Fully assembled with all new parts.*NOTE: 45 WLA models...$754.63 -
Out of stock
V-Twin - 49-0633 - Replica M51L Linkert Carburetor
Motorshop
$754.63V-Twin - 49-0633 - Replica M51L Linkert CarburetorDescriptionReplica side valve M51L 1-1/4" Linkert carburetor is 3-bolt type. Carburetor has 1-1/8" venturi.Features a side vent hole drilled in the...$754.63 -
V-Twin - 49-0631 - Replica M88 Linkert Carburetor
Motorshop
$754.63V-Twin - 49-0631 - Replica M88 Linkert CarburetorDescriptionArmy style replica 3-bolt short type M88 Linkert carburetor includes a fixed main jet.All Linkerts are supplied in natural brass finish...$754.63 -
V-Twin - 49-0613 - 1936 Rear Brake Backing Plate Assembly Kit
Motorshop
$771.58V-Twin - 49-0613 - 1936 Rear Brake Backing Plate Assembly KitDescription1936 rear brake backing plate kit assembly. Fits:EL 1936-1936Additional Information UOM1 - KIT FinishBlack LocationRear ...$771.58 -
V-Twin - 49-0378 - 45 inch Front and Rear Cylinder Kit
Motorshop
$1,120.71V-Twin - 49-0378 - 45 inch Front and Rear Cylinder KitDescriptionFront and rear cylinder with 2 pistons, rings, valve guides and intake manifold nipples installed. For 45 cubic inch Side Valve, WL...$1,120.71 -
Out of stock
V-Twin - 49-0266 - Replica M88 Linkert Carburetor
Motorshop
$800.64V-Twin - 49-0266 - Replica M88 Linkert CarburetorDescriptionArmy style replica 3-bolt short type M88 linkert carburetor includes a fixed main jet. The throttle arm is not included.All linkerts are...$800.64 -
V-Twin - 49-0088 - Clutch Hub with Bearings
Motorshop
$382.45V-Twin - 49-0088 - Clutch Hub with BearingsDescriptionClutch hub with friction plate and bearings installed. This includes 3 hub nuts, a top spring plate and lock tab. Fits:G 1941-1973W...$382.45 -
Out of stock
V-Twin - 49-0069 - 45 Complete Rod Set
Motorshop
$567.11V-Twin - 49-0069 - 45 Complete Rod SetDescription45 complete rod set for side valve models.Crank pin oiling hole is 54Â away from keyway and oil passage should be checked before assembly. Oil hole...$567.11 -
V-Twin - 43-9322 - Transmission Top Cover Chrome
Motorshop
$49.86V-Twin - 43-9322 - Transmission Top Cover ChromeDescriptionChrome 5-speed transmission top cover. Fits:FXST 1987-1990FXR 1987-1990FLT 1987-1990FLST 1987-1990Additional Information OEM No.34468-86 ...$49.86 -
Out of stock
V-Twin - 43-9321 - 4-Speed Prepped Transmission Case
Motorshop
$581.94V-Twin - 43-9321 - 4-Speed Prepped Transmission CaseDescriptionKit includes a 4-speed ratchet type transmission case assembled.4-speed transmission case includes mounts, inner primary studs, right...$581.94 -
V-Twin - 43-9170 - Top Rocker Box Cover Set Chrome
Motorshop
$263.71V-Twin - 43-9170 - Top Rocker Box Cover Set ChromeDescriptionChrome top rocker box set Fits:FXD 1992-1998FLST 1992-1998FXR 1992-1994FLT 1992-1998FXST 1992-1998Additional Information OEM No.17528-92 ...$263.71 -
V-Twin - 43-9169 - Rocker Box Cover D-Ring Set Chrome
Motorshop
$137.95V-Twin - 43-9169 - Rocker Box Cover D-Ring Set ChromeDescriptionChrome rocker box cover d-ring set for Evolution Fits:FXD 1992-1998FLST 1992-1998FXR 1992-1994FLT 1992-1998FXST 1992-1998Additional...$137.95 -
V-Twin - 43-9149 - Replica Transmission Case
Motorshop
$559.09V-Twin - 43-9149 - Replica Transmission CaseDescriptionReplica transmission case is made to meet the needs of the restoration enthusiast. The main drive case race and countershaft bushings are...$559.09 -
V-Twin - 43-9146 - Lower Rocker Box Cover Chrome
Motorshop
$116.66V-Twin - 43-9146 - Lower Rocker Box Cover ChromeDescriptionChrome lower rocker box cover Fits:FLT 1984-1991FXD 1992-1998FXR 1992-1994FXST 1984-1991Additional Information OEM No.17530-84B UOM1 -...$116.66 -
V-Twin - 43-9145 - Inner Primary Cover Chrome
Motorshop
$300.04V-Twin - 43-9145 - Inner Primary Cover ChromeDescriptionChrome inner primary cover for 5-speed. Fits:FXST 1994-2006FLST 1994-2006Additional Information OEM No.60630-94A UOM1 - EA ...$300.04 -
V-Twin - 43-9139 - Inner Primary Cover Chrome
Motorshop
$190.04V-Twin - 43-9139 - Inner Primary Cover ChromeDescriptionThere is nothing like chrome on a motorcycle. The more the better. V-Twin has all the chrome you'll need. This is a chrome inner primary cover...$190.04 -
V-Twin - 43-9136 - Transmission Top Cover Chrome
Motorshop
$87.69V-Twin - 43-9136 - Transmission Top Cover ChromeDescriptionChrome 5-speed transmission top cover. Fits:FLT 1987-1999FXR 1987-1994FLST 1987-1999FXST 1987-1999Additional Information OEM No.34468-86A ...$87.69 -
V-Twin - 43-9133 - Hitachi Starter Housing
Motorshop
$196.32V-Twin - 43-9133 - Hitachi Starter HousingDescriptionHitachi starter housing.Order needle bearing separately. Fits:XLH 1967-1980 Electric start XL modelsAdditional Information OEM No.31462-74 UOM1...$196.32 -
V-Twin - 43-9132 - Prestolite Starter Housing
Motorshop
$159.85V-Twin - 43-9132 - Prestolite Starter HousingDescriptionPrestolite starter housing.*NOTE: Must order needle bearing separately. Fits:XLH 1967-1980 Electric start XL modelsAdditional Information OEM...$159.85 -
V-Twin - 43-9131 - Clutch Release Cover Chrome
Motorshop
$81.71V-Twin - 43-9131 - Clutch Release Cover ChromeDescriptionChrome 5-speed clutch release cover.*NOTE: Gasket not included, must be ordered separately. Fits:FLT 1987-1999FXD 1991-1999FLHR 1998FXST...$81.71 -
V-Twin - 43-9130 - Rocker Box Chrome D-Ring Set
Motorshop
$86.04V-Twin - 43-9130 - Rocker Box Chrome D-Ring SetDescriptionChrome d-ring set for rocker boxes on XL models. Fits:XL 1986-1990Additional Information OEM No.17533-86 UOM1 - SET FinishChrome ...$86.04 -
V-Twin - 43-9127 - Rocker Box Cover D-Ring Chrome
Motorshop
$163.67V-Twin - 43-9127 - Rocker Box Cover D-Ring ChromeDescriptionChrome rocker box cover D-ring for Evolution.Sold as a pair. Fits:FLT 1984-1991FXD 1992-1998FXR 1992-1994FXST 1984-1991Additional...$163.67 -
V-Twin - 43-9105 - 4-Speed Transmission Case ES
Motorshop
$440.85V-Twin - 43-9105 - 4-Speed Transmission Case ESDescriptionES 4-speed transmission case accepts ratchet top.Case uses mainshaft bearing Torrington needle type and reverse gear idler shaft, (not the 88...$440.85 -
V-Twin - 43-1060 - Cam Support Plate
Motorshop
$312.39V-Twin - 43-1060 - Cam Support PlateDescriptionTwin Cam heavy duty billet cam plate features enlarged oil passages for improved oil flow and hard anodized finish.The billet aluminum and anodized...$312.39 -
V-Twin - 43-1059 - Cam Support Plate
Motorshop
$311.89V-Twin - 43-1059 - Cam Support PlateDescriptionTwin Cam heavy duty billet cam plate features enlarged oil passages for improved oil flow and hard anodized finish.The billet aluminum and anodized...$311.89 -
V-Twin - 43-1055 - Inner Primary Cover Chrome
Motorshop
$387.87V-Twin - 43-1055 - Inner Primary Cover ChromeDescriptionChrome inner primary cover only, for 5-speed.Cover includes 2" bolt hole spring located at the transmission mount. Order bearing, bushing, and...$387.87 -
V-Twin - 43-1050 - Inner Primary Cover Chrome
Motorshop
$387.88V-Twin - 43-1050 - Inner Primary Cover ChromeDescriptionChrome inner primary cover only, for 5-speed.Cover includes 2" bolt hole spring at the transmission mount and a shifter shaft hole. Order...$387.88 -
Out of stock
V-Twin - 43-0988 - Replica Inner Primary Cover
Motorshop
$492.33V-Twin - 43-0988 - Replica Inner Primary CoverDescriptionReplica inner primary cover features a natural cast aluminum finish and includes the transmission mainshaft bearing.*NOTE: Cast inner primary...$492.33 -
V-Twin - 43-0982 - Kick Starter Cover Cast
Motorshop
$195.29V-Twin - 43-0982 - Kick Starter Cover CastDescriptionNatural Cast finish Kick starter cover with zinc plated clutch shaft bushings is for 4 speeds. Two bushings and seal installed at kicker hole...$195.29 -
V-Twin - 43-0886 - Black Narrow Profile Outer Primary Cover
Motorshop
$417.44V-Twin - 43-0886 - Black Narrow Profile Outer Primary CoverDescriptionThis narrow profile primary cover is 1" narrower than the stock outer primary that will allow easier reach to the ground and is...$417.44
Motorshop Premium Restoration Systems – Vintage Motorcycle Parts, Performance Components & Engine Hardware
Motorshop is a premier source for high-quality vintage motorcycle parts and engine components, catering to riders and builders who demand reliability and authenticity. The brand’s catalog includes WL, M51 and M88 Linkert carburetors, ULH and Side Valve cylinder kits and authentic replica transmission cases, providing precision-engineered solutions for classic Harley-Davidson and Indian motorcycles. Each component is designed for exact fit and long-term performance, supporting both restoration and performance improvements.
Beyond carburetors and cylinder kits, Motorshop offers a wide selection of essential motorcycle engine parts, including clutch hubs, kick starter assemblies, primary drive covers and transmission top covers. These parts are engineered to improve reliability, enhance performance and maintain the original appearance of vintage motorcycles. Builders and riders trust Motorshop for components that meet strict quality standards and provide long-lasting service under demanding conditions.
Riders rely on Motorshop to upgrade or restore classic motorcycles with confidence. From replica Linkert carburetors to complete cylinder kits, replica primary covers and motorcycle transmission components, the brand ensures parts are durable, precise and performance-oriented. Whether restoring a historic motorcycle, creating a custom classic or maintaining dependable daily performance, Motorshop offers components that unite heritage craftsmanship with modern engineering. Each product supports smooth operation, improved power delivery and authentic vintage styling, making Motorshop a trusted choice for motorcycle enthusiasts worldwide.