Indmar K&N Air Filter Gen 3

Indmar flame arrestor air filter. This K&N air filter is known to fit the Indmar Mastercraft 5.7L Fly By Wire & Indmar 8.1L. 

Product Specs:

• Indmar Part# 525021
• K&N Air Filter
• Flame Arrestor
• Round Circle Mounting Base
• Measures 4-3/8" In Diameter at the face (K&N Logo'd part)
• Measures 5-3/4" in overall length (front to back)
• Measures 4" inside the opening