K&N Air Filter Accessories

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

Carburetor Flange Size

1-1/8" bore, 2-bolt
1-5/8" bore, 3-bolt
1" bore, 2-bolt
1" bore, 2-bolt

Bolt Circle

1-3/8"
2"
45mm
40mm

Adapter O.D.

2-3/4"
2-3/4"
2-7/16"
2"

Adapter
Width
7/8"
5/8"
5/8"
5/8"

Adapter Part #

85-1070
85-1080
85-1090
85-1180

AIR FILTER HARDWARE KITS

All kits are packaged on attractive display card.

5mm x 12mm Hex head bolts
5mm wafer washers (QTY. 6 ea) 85-7855

6mm x 12mm Hex head bolts 6mm locknuts
6mm wafer washers (QTY. 4 ea) 85-7863

1/4-20 Clip nuts
1/4-20 x 3/4" Phillips head (QTY 2 ea) 85-8362

Stalen washers 6mm wave washers
5mm wave washers (QTY 6 ea) 85-8221

O-ring for Weber IDA (QTY 2 ea) 85-7728

O-ring for Weber DCOE (QTY 2 ea) 85-7752

10-24 Acorn nuts
10-24 wave washers (QTY 6 ea) 85-7493

5mm x 10mm Socket head bolts
5mm wave washers (QTY 4 ea) 85-7848

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
Plastic straight adapter fits5/8" to 3/4" hose	85-1130
Plastic 90° elbow fits 5/8"hose, requires 7/8" hole	85-1190
Plastic 90° elbow fits 1/2" hose, requires 9/16"hole	85-1120
Plastic 90° elbow fits 3/8" hose, uses rubber grommet	85-1140
Plastic 90° elbow fits 1/2" hose, uses rubber grommet	85-1150
Plastic screw-in for Ford valve covers, for mounting 1-1/2" I.D. CV filter	85-1200
Plastic screw-in for late GM valve covers, for mounting 1-1/2" I.D. CV filter	85-1210
Plastic universal mount, for any flat surface. Use 1-1/2" I.D. CV filter	85-1220

85-1050

85-1190

85-1120

85-1150

85-1210

Marine Style Vent Hose Adapters

Size Height Part #
1/4" 2.75" 85-1325
1/4" 4"     85-1425
1/4" 6"     85-1625
3/8" 2.75" 85-1337
3/8" 4"     85-1437

Size Height Part #
3/8" 6"     85-1637
1/2" 2.75" 85-1350
1/2" 4"     85-1450
1/2" 6"     85-1650
5/8" 2.75" 85-1362

Size Height Part #
5/8" 4"     85-1462
5/8" 6"     85-1662
3/4" 2.75" 85-1375
3/4" 4"     85-1475
3/4" 6"     85-1675

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.

Carburetor
VW Solex

Flange Size
2 1/32"

Adapter O.D.
3"

Part #
85-1010

Adapters

Description
95-99 Toyota, 2.4/2.7L I4, 5 1/2 filter flange to mass air sensor
99-04 GM truck/Corvette, 6 1/2 flange filter to mass air sensor
96-04 Ford car/truck V8, 6 1/2 flange filter to mass air sensor
97-04 Ford car/truck V6, 6 1/2 flange filter to mass air sensor
95-04 Ford/Mazda I4/V6, 5 1/2 flange filter to mass air sensor
01-04 Nissan 3.3L V6, 51/2 flange filter to mass air sensor
61/2 flange to 3.51/2 tube
03-04 Mitsubishi I4, 6 1/2 flange filter to mass air sensor
03-04 Ford Supercharged V8, 6 1/2 flange filter to mass air sensor
04-05 Ford/Nissan/Toyota drop-in mass air sensor
04-05 Ford 5.4L 3 valve, throttle body
01-04 BMW/Porsche/VW drop-in mass air sensor

Adapters
#230

#240

#250

#290

#350

#360

#380
#390

#400

#420 Sensor

#430 T/B
#440 Sensor

Part#
08781

08783

08785

21504

21510

21511

21512
088010

21513

21515

21516
21517

Gaskets
for #230 Adapter

for #240 Adapter

for #250 Adapter

for #290 Adapter

for #350 Adapter

·

·
·

for #400 Adapter

for #420 Adapter

for #430 Spacer
for #440 Sensor Adapter

Part#
09040

09033

09984

09330

09202

·

·
·

09067

09069

09070
09074

Carburetor Adapters
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
1. 1" O.D., 1/4" hole (12-10 packs per card)
1. 1" O.D., 1/4" hole (single 10 pack)
2. 1 1/4" O.D., 5/16" hole (12-8 packs per card)
2. 1 1/4" O.D., 5/16" hole (single 8 pack)

Part #
81-0150
81-0151
81-0160
81-0161

Weld-on Adapters

Description
A2 Toyota
A3 Subaru
A4 Nissan
A5 Ford, GM, Toyota
A7 Toyota

Part #
08951
08952
08954
08955
08978

Hoses

Description
2.5 1/2 Dia. x 2 1/2 L
2.63 1/2 Dia. x 1.75 1/2 L
2.75 1/2 Dia. x 1.50 1/2 L
2.75 1/2 Dia. x 2 1/2 L
3 1/2 Dia. x 1.75 1/2 L
3 1/2 Dia. x 2.5 1/2 L
3.25 1/2 Dia. x 2 1/2 L
3.5 1/2 Dia. x 2 1/2 L
3.63 1/2 Dia. x 2.5 1/2 L
3 1/2 Dia. to 3.5 1/2 Step
2.375 1/2 to 3 1/2 Step
2.5 1/2 to 3.25 1/2 Step

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

Description
2.75 1/2 to 2.38 1/2 Step
2.75 1/2 to 3 1/2 Step
3.25 1/2 to 3 1/2 Step
3.5 1/2 to 3 1/2 Step
3.5 1/2 to 3.25 1/2 Step
3.75 1/2 x 1.75 1/2 L
3.75 1/2 x 2.25 1/2 L
4 1/2 x 1.25 1/2 L
4 1/2 x 1.5 1/2 L
4 1/2 x 2 1/2 L
4 1/2 x 3.5 1/2 Step
4.5 1/2 x 1.75 1/2 L

Part #
088003 08096 08186 08724 08051 08536 08760 08712 08755 08761 08050 08540

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	K&N Air Filter Accessories

PreCharger and DryCharger Filter Wraps