Caterpillar Air Line O-Ring - 4L-8337

The Caterpillar Air Line O-Ring - 4L-8337 is intended for servicing and repair of compatible marine engines or assemblies.

Product information

• 4L-8337 - Cat Air Line O-Ring
• Genuine Caterpillar air line O-ring for use with various aftercooler and intake systems on 3208 3306 3412 3408 3408B 3408C 3406B 3406C 3306B 3412C 3412E 3304B

Before ordering

Please compare the listed specifications and part number with your existing component. If you need help confirming compatibility, contact Jet Ski Parts Warehouse with your make, model, year and engine details.