K&N · RU-1780
Part #: RU-1780
UPC: 024844010381
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Description: Universal Clamp-On Air Filter; Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.
Description:
Description
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
Features & benefits
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to for use- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- UNIVERSAL FITMENT: Designed for use on a variety of applications
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- NO-HASSLE WARRANTY: 1-Year Limited Warranty
Information
Associated products: 25-1770 Air Filter Foam Wrap, RU-0510PK Air Filter Wrap, RU-0510PL Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol
Application summary
| Year | Make / model |
|---|---|
| 1981-1982 | Honda ATC250R |
Specifications
- GTIN
- 10024844010381
- Weight
- 0.89 lb
- Height
- 9.06 in
- Length
- 5.56 in
- Width
- 4.56 in
- EO
- Legal US
- Life cycle
- Available to Order
- Alt. part number
- RU-1780
- AAM brand code
- KAN
- Warehouse brand code
- KAN
- AAIA brand code
- BBWQ
Attributes
- AAM Standard Pack
- 6
- Air Filter Material
- Cotton Gauze
- Air Filter Outlet Shape
- Round
- Air Filter Shape
- Round
- Alternate Part Number
- RU-1780
- Automotive Item Grade
- High Performance
- CARB/Air Horn Diameter
- 2.0625 in.
- CARB/Air Horn Diameter (in.)
- 2.0625 in.
- California Proposition 65
- WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Carb/Air Horn Dia. (in.)
- 2.0625
- Diameter Outside (in.)
- 3.5
- Filter Material
- Cotton Gauze
- Filter Re-Oiling Amount
- 0.47 oz (14 ml)
- Flange Angle
- 17 Degree
- Flange Center to Center
- 0 in (0 mm)
- Flange Inside Diameter
- 2.063 in (52 mm)
- Flange Length
- 2.5 in (64 mm)
- Flange Offset
- 0.000 in. (0mm)
- Flange Type
- Angled
- Flange/Bore Center to Center
- 0.000 in. (0mm)
- Flanges
- 1
- Frame Design
- Flexible
- Height
- 5 in (127 mm)
- Height (in.)
- 5.00 in. (127mm)
- Inner Wire
- No
- Item Height
- 5.000 in. (127mm)
- Item Type
- High Performance
- Item Weight
- 0.900 lbs. (0.4 kg)
- Machine Washable
- Yes
- Material
- Rubber Base
- Number of Flanges
- 1
- Oil Included
- Filter Is Pre-Oiled
- Outside Diameter
- 3.5 in (89 mm)
- Overall Filter Efficiency
- Up To 99% Efficiency
- Package Content
- 1
- Package Contents
- 1 Air Filter
- Package Material
- Paperboard
- Package Quantity
- 1
- Package Type
- Box
- Pre-Screened
- No
- Product Box Height
- 9.060 in. (230mm)
- Product Box Length
- 5.560 in. (141mm)
- Product Box Width
- 4.560 in. (116 mm)
- Product Style
- Round Straight Universal Air Filter
- Retail Packaging
- Yes
- Shape
- Round
- Title
- K&N RU-1780 Universal Clamp-On Air Filter
- Top Material
- None
- Top Material/Finish
- None
- Top Style
- Rubber
- Warranty
- 1 Year Limited
- Washable
- Yes
- Weight
- 0.9 lb (0.4 kg)
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1981-1982 Honda ATC250R
Installation
K&N RU-1780
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