The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty.
Specifications:
| Description_DEF |
Air Filter |
| Description_DES |
Unique Air Filter |
| Description_EXT |
The K&N replacement air filter for RK Series air cleaner assemblies, designed for Harley-Davidson motorcycles, are designed to increase horsepower and acceleration while providing excellent filtration. |
| Description_INV |
Unique Air Filter |
| Description_MKT |
The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson motorcycles. The air filter is covered by the famous K&N Million-Mile Limited Warranty. |
| Description_SHO |
Unique Air Filter |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Top Style |
Metal |
| Air Filter Shape |
Unique |
| Pre-Screened |
No |
| Top Material |
Aluminum |
| Title |
K&N E-3975 Unique Air Filter |
| Washable |
Yes |
| Package Type |
Box |
| Weight |
1.9 lb (0.9 kg) |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Package Material |
Paperboard |
| Frame Design |
Flexible |
| Outside Diameter |
8.625 in (219 mm) |
| Product Style |
Unique Air Filters |
| Outside Length |
8.625 in (219 mm) |
| Air Filter Material |
Cotton Gauze |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Flanges |
None |
| Oil Included |
Yes |
| Filter Re-Oiling Amount |
0.35 oz (10 ml) |
| Outside Width |
6.375 in (162 mm) |
| Item Type |
High Performance |
| Package Quantity |
1 |
| Height |
2.125 in (54 mm) |
| Inner Wire |
No |
| Package Contents |
1 Air Filter |
| Length |
4.0000 |
| Width |
9.0000 |
| Height |
9.0000 |
| Weight |
2.0000 |
