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K & N Universal Oval Clamp-On Air Filter - 3 3/4 in. x 4 1/2 in. Diameter x 5 in. Long - RU-1220

  • Part #: 30640
  • Manufacturer Part #: RU-1220

MSRP Price: $61.99

Our Price: $39.99

You Save:
$22.00 (35%)
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Overview of K & N Universal Oval Clamp-On Air Filter - 3 3/4 in. x 4 1/2 in. Diameter x 5 in. Long - RU-1220

  • One clamp-on filter per carb allows maximum air flow
  • Breathable 360 degrees
  • Get the protection and performance of K&N's factory replacement elements for nearly any application
  • All universals have rubber end caps
  • NOTE: Filter is pre-oiled

    Product Style: Oval Straight
    Universal Air Filter
    Flange Angle: 10 degrees
    Flange Inside Diameter: 2.438 in (62 mm)
    Flange Length: 1 in (25 mm)
    Flange Type: Angled
    Height: 5 in (127 mm)
    Outside Length: 4.5 in (114 mm)
    Outside Width: 3.75 in (95 mm)

Specs for K & N Universal Oval Clamp-On Air Filter - 3 3/4 in. x 4 1/2 in. Diameter x 5 in. Long - RU-1220

Diameter 3 3/4 in. x 4 1/2 in.
Flange I.D. 2 7/16 in.
Flange Position Angled
Length 5 in.
Type Air Filter Element
Type Air Filter - Custom
Units Each
Weight 0.75 lbs

Specs for K & N Universal Oval Clamp-On Air Filter - 3 3/4 in. x 4 1/2 in. Diameter x 5 in. Long - RU-1220

Diameter 3 3/4 in. x 4 1/2 in.
Flange I.D. 2 7/16 in.
Flange Position Angled
Length 5 in.
Type Air Filter Element
Type Air Filter - Custom
Units Each
Weight 0.75 lbs

Fitment for K & N Universal Oval Clamp-On Air Filter - 3 3/4 in. x 4 1/2 in. Diameter x 5 in. Long - RU-1220

See if this part fits your ride

Part 30640 fits the following machines

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Great for custom applications.
I used a pair of these on a Suzuki Intruder VS800. Some modifying of the stock air boxes were required but they fit the carbs great. These with a set of drag pipes and jetting completely changed the bikes torque. It now has full power in every gear.
July 11, 2015
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Instructions and Manuals for K & N Universal Oval Clamp-On Air Filter - 3 3/4 in. x 4 1/2 in. Diameter x 5 in. Long - RU-1220

Owner's Manual Owner's Manual PDF 134.4 KiB

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