Pay in 4 interest-free payments of $39.38 Learn more
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Replacement Filter: 18-938
1984 Harley-Davidson Disc Glide FXRDG
Fitment: 2008-2025 FLT / 2015-2025 Softails/ 2000-2022 XL models
then validated through extensive real-world riding tests
RK-3952 | Harley Davidson Intake System overalls Replacement Filter: 18-938K&N RK 3952 K&N Street Metal Air Intake Systems for Harley Davidson motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High Flow Air Filter and a high volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90
