K&N

Replacement Air Filter

Name: Replacement Air Filter
Brand: K&N
SKU: 101821786

Part Number HA-4250 (101821786)

Unavailable

Select vehicle for guaranteed fit

Description

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

Fitment

This part fits the following vehicles.

1986-1989 Honda TRX250R

Features & benefits

Designed to provide increased horsepower and acceleration
Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
Multiple layers of woven cotton gauze media offers excellent filtration
Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
No fuel management modifications are required to obtain increased performance
Washable & reusable, most are pre-oiled and ready to ride
One Year Limited Warranty
Designed to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
Pleated media provides a large filtration area offering long service intervals
Associated products: 99-5000 Filter Care Service Kit Aerosol

Specifications

Air Filter Color	Red
Air Filter Large End Diameter	4.75 in (121 mm)
Air Filter Material	Cotton Gauze
Air Filter Shape	Tapered Conical
Base Outside Diameter	4.75 in (121 mm)
Country Of Origin	USA
Filter Re-Oiling Amount	0.95 oz (28 ml)
Flange Angle	0 degrees
Flange Inside Diameter	4 in (102 mm)
Flange Length	0.625 in (16 mm)
Flanges	1
Frame Design	Flexible
Height	6 in (152 mm)
Inner Wire	No
Item Type	High Performance
Oil Included	Yes
Package Contents	1 Air Filter
Package Material	Paperboard
Package Quantity	1
Package Type	Box
Pre-Screened	No
Product Style	Tapered Conical Air Filter
Street Legal	Yes
Top Material	None
Top Outside Diameter	3.5 in (89 mm)
Top Style	Rubber
Washable	Yes
Weight	1.1 lb (0.5 kg)

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.