Skip to main content

K&N · RU-4740

Part #: RU-4740
UPC: 024844102116

Loading availability... Log in for inventory
Notify me when this item is in stock.

This is a message from K&N on the BRAND, not a CAtegory.

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: 22-8033PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol

Specifications

GTIN
10024844102116
Weight
1.5 lb
Height
7.19 in
Length
6.5 in
Width
6.5 in
EO
Legal US
Life cycle
Available to Order
Alt. part number
RU-4740
AAM brand code
KAN
Warehouse brand code
KAN
AAIA brand code
BBWQ

Attributes

AAM Standard Pack
6
Air Filter Color
Red
Air Filter Large End Diameter
5.875 in. (149mm)
Air Filter Material
Cotton Gauze
Air Filter Shape
Round Tapered
Alternate Part Number
RU-4740
Automotive Item Grade
High Performance
Base Outside Diameter
5.875 in (149 mm)
CARB/Air Horn Diameter
4.500 in.
CARB/Air Horn Diameter (in.)
4.500 in.
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Carb/Air Horn Dia. (in.)
4.5
Filter Material
Cotton Gauze
Filter Re-Oiling Amount
1.1 oz (33 ml)
Flange Angle
0 Degree
Flange Inside Diameter
4.5 in (114 mm)
Flange Length
0.625 in (16 mm)
Flange Offset
0.000 in. (0mm)
Flange Type
Centered
Flanges
1
Frame Design
Flexible
Height
6 in (152 mm)
Height (in.)
6.000 in. (152mm)
Item Height
6.000 in. (152mm)
Item Type
High Performance
Item Weight
1.500 lbs. (0.7 kg)
Machine Washable
Yes
Material
Rubber Base
Number of Flanges
1
Oil Included
Filter Is Pre-Oiled
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
7.250 in. (184mm)
Product Box Length
6.500 in. (165mm)
Product Box Width
6.500 in. (165mm)
Product Style
Round Tapered Universal Air Filter
Retail Packaging
Yes
Shape
Round Tapered
Title
K&N RU-4740 Universal Clamp-On Air Filter
Top Material
None
Top Material/Finish
None
Top Outside Diameter
4.500 in. (114mm)
Top Style
Rubber
Warranty
1 Year Limited
Washable
Yes
Weight
1.5 lb (0.7 kg)

Fitment status

This product is universal and will fit your application.

Retail View