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Engine Air Filter Replacement 2GM, 3GM, & 3YM Yanmars

Part #: Z3508
This filter is the factory replacement air filter used on several Yanmar diesel engines. It is the factory part #128270-12540.
Applications include these engines (and the boats that we are aware used these engines... There could be other combinations as well):
• 2GM20F (Capri 26 and Capri 270)
• 3YM20F (Catalina 270's after 10/2005, Catalina 309, Catalina 315)
• 3GM30F (Catalina 320)
• 3YM30 (Catalina 320 Hull 994 & up, Catalina 355)

To operate efficiently a diesel engine must intake a continuous volume of clean air. Hard starting, an erratic idle, and black exhaust smoke are all symptoms of a restricted air intake.

We carry these parts for your convenience though you may find them elsewhere less expensive due to the manufacturer's restricted distribution.