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Fuel supply device for internal combustion engines — Harley-Davidson patent US4556034A (1985)

PatentUS4556034A
TypeUtility patent
Filed1984-06-19
Granted1985-12-03
InventorBruno Anklam
SystemFuel & air

“A fuel supply device includes a housing having at least one injection valve which is held at both ends by plug-in devices. At the end remote from the injection opening the injection valve cooperates with a holding element which includes fuel ducts and which has a head portion in a bore formed in…”

Full patent textDownload PDFShop fuel & air parts

Drawings (3 sheets)

Fuel supply device for internal combustion engines — sheet 1Fuel supply device for internal combustion engines — sheet 2Fuel supply device for internal combustion engines — sheet 3

Parts for this system

37-2165
Ultima Air Cleaner Outer Cover Mounting Screw Set
$6.35
34-2120
Ultima Air Cleaner Backing Plate Adapter
$7.02
35-1259
Carburetor Fuel Inlet
$8.24
14-0505
Carburetor Adapter O-Ring
$8.48

Check fitment first — add your bike and we flag what fits.

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Drawing from the US patent record (via Google Patents). A patent shows the invention as filed, not necessarily the production part on your motorcycle — confirm fitment for your model and year. Independent aftermarket retailer, not affiliated with Harley-Davidson, Inc.