New and used Harley Davidson Knucklehead engine parts for sale by individuals, parts suppliers, and dealers.
Clicking on the links below will open a detailed description of the knucklehead engine part in a new window on eBay.
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![]() 1956 Harley Panhead Flathead Knucklehead EL FL UL OEM Engine Case Matched $1,295.00 |
![]() Harley Davidson Knucklehead Pan Head Shovel Head Alternator Generator Conversion $600.00 |
![]() Front Engine Cylinder For 41-47 Harley Knucklehead 1200 74" 16483-41 60154 $175.00 |
![]() 1953 Harley Panhead Knucklehead Fl El Rigid OEM 2892A Crank Flywheels $1,279.99 |
![]() OEM Harley Knucklehead Motor Engine Valve Lifter Block Tappet with Lifters $675.00 |
![]() 1956 Harley Panhead Flathead Knucklehead EL FL UL OEM Heads $122.50 |
![]() harley davidson knucklehead oem original engine oil pump motor 61 74 el fl $400.00 |
![]() OEM Harley Davidson Knucklehead Panhead Motor Engine Distributor EL FL UL WL $425.00 |
![]() JIMS 1940-54 Harley Knucklehead Panhead Crankcase Case .005" Bushing 24623-40 $60.00 |
![]() Harley Davidson Knucklehead Panhead Shovelhead Motor Engine Distributor $180.00 |









