- 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
SU-4000 K&N Replacement Air Filter
$64.99 Original price was: $64.99.$45.49Current price is: $45.49.
SKU: SU-4000 Categories: Air Filters, Powersports
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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.
| Air Filter Shape | Tapered Conical |
|---|---|
| Warranty | 1 Year Limited |
| Product Box Length | 8.5 in (216 mm) |
| Product Box Height | 8.63 in (219 mm) |
| Air Filter Large End Diameter | 6.313 in (160 mm) |
| Filter Re-Oiling Amount | 0.64 oz (19 ml) |
| Weight | 1.1 lb (0.5 kg) |
| Base Inside Diameter | 5.125 in (130 mm) |
| Product Style | Tapered Conical Air Filter |
| Washable | Yes |
| Package Quantity | 1 |
| Base Outside Diameter | 6.313 in (160 mm) |
| Package Contents | 1 Air Filter, 1 K&N 1oz Sealing Grease |
| Flanges | None |
| Air Filter Color | Red |
| Top Material | None |
| Top Style | Rubber |
| Top Outside Diameter | 5.438 in (138 mm) |
| Inner Wire | No |
| Height | 3 in (76 mm) |
| Air Filter Material | Cotton Gauze |
| Product Box Width | 3.63 in (92 mm) |
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