Apparatus for providing a proper mixture of fuel and oil for an internal … — Harley-Davidson patent US2986162A (1961)
PatentUS2986162A
TypeUtility patent
Filed1958-09-09
Granted1961-05-30
InventorChristian L Spexarth
SystemFuel & air
“M y 30, 1961 c. L. SPEXARTH 2,986,162 APPARATUS FOR PROVIDING A PROPER MIXTURE OF FUEL AND OIL FOR AN INTERNAL COMBUSTION ENGINE I Filed Sept. 9, 195a ii a 2.9 s x 5/ I a L i *7 I I Z INVENTOR. CHE/$77M 4. 5 5M071 United States Patent O APPARATUS FOR PROVIDING A PROPER MIX- TURE OF FUEL AND OIL…”
Drawings (1 sheet)

Parts for this system
37-2165
Ultima Air Cleaner Outer Cover Mounting Screw Set
$6.3534-2120
Ultima Air Cleaner Backing Plate Adapter
$7.0235-1259
Carburetor Fuel Inlet
$8.2414-0505
Carburetor Adapter O-Ring
$8.48Check 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.