K&N Air Filter Adapters, Flanges, Vent Tubes, Washers & Hoses

K&N Filter Accessories

Adapter Flanges
Quick, convenient way to adapt K&N Universal Air Filter to carburetor with flat flange.K&N Adapter Flange 85-1070
85-1070
K&N Adapter Flange 1080
85-1080
K&N Adapter Flange 1090
85-1090
K&N Adapter Flange 85-1180
85-1180

Valve Cover and Filter Vent Tubes

Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket.
Description Part #
Steel 1/2" flange, 3/4" long, requires 5/8" hole 85-1050
straight adapter fits5/8" to 3/4" hose 85-1130
90° elbow fits 5/8"hose, requires 7/8" hole 85-1190
90° elbow fits 3/8" hose, uses rubber grommet 85-1140
90° elbow fits 1/2" hose, uses rubber grommet 85-1150
Screw-in for Ford covers, 1 1/2" I.D. CV filter 85-1200
Screw-in for late GM valve covers, 1 1/2" I.D. 85-1210
Universal mount, for any flat surface. 1 1/2" I.D. 85-1220
K&N Valve Cover and Filter Vent Tubes 85-1050
85-1050
K&N Valve Cover and Filter Vent Tubes 85-1190
85-1190
K&N Valve Cover and Filter Vent Tubes 85-1120
85-1120
K&N Valve Cover and Filter Vent Tubes 85-1150
85-1150

K&N Vent Hose Adapters

Marine Style Vent Hose Adapters

Size Part   Size Part   Part
1/4" 85-1325   3/8" 85-1637   85-1462
1/4" 85-1425   1/2" 85-1350   85-1662
1/4" 85-1625   1/2" 85-1450   85-1375
3/8" 85-1337   1/2" 85-1650   85-1475
3/8" 85-1437   5/8" 85-1362   85-1675

Carburetor Adapters

Carburetor Adapters

Allows remote mounting of air filter. Use smooth bore 3" I.D. hose. Do not use accordion flex hose between connections. It restricts air flow and is difficult to seal properly.
Carb
VW Solex
Flange
2 1/32"
O.D.
3"
Part #
85-1010

Reinforced Rubber Washers

Reinforced Rubber Washers

Made of 1/8" thick reinforced neoprene rubber. Ideal for thin panels, fenders, number plates, air cleaner lids and other items that need to be rubber mounted.
Description Part #
1" O.D., 1/4" hole 81-0150
1" O.D., 1/4" hole 81-0151
1 1/4" O.D., 5/16" hole 81-0160
1 1/4" O.D., 5/16" hole 81-0161

Weld-on Adapters

Weld-on Adapters

Description
A2 Toyota
A3 Subaru
A4 Nissan
A5 Ford, GM, Toyota
A7 Toyota
Part #
08951
08952
08954
08955
08978

K&N Hoses

Hoses

Part # Part #
08284 08284
08108 08108
08179 08179
08756 08756
08190 08190
08192 08192
08690 08690
08698 08698
08456 08456
08713 08713
08188 08188
084050 084050

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