New Arrivals/Restock

NEW OTNOTR Fuel Rail Air/Fuel Regulator 8M6002988 & Tracker Diaphragm 804533 Fits Mercury Optimax Fuel Rail 2.5L 3.0L Engines

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$137.40 cheaper than the new price!!

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New  $229.00
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Product details

Management number 212915836 Release Date 2026/04/12 List Price $91.60 Model Number 212915836
Category

Mercury Part #: 8M6002988 & 804533 8M6002988: This diaphragm fits both the air and fuel regulator on all of the Optimax 3.0L Model Engines (200 - 300 HP). Additionally,it is the same diaphragm used for the fuel diaphragm on the Optimax 2.5L Model Engines (135 - 175 HP). This diaphragm issed in either regulator (fuel or air) on the port side fuel rail for the 3.0L engines, and for the fuel regulator in the port siderail for the 2.5L engines. The Air/Fuel diaphragm for sale is not the tracker diaphragm that is installed in the starboard fuelrail on either the 2.5L or 3.0L Optimax Engine. This diaphragm is the flat top. 804533: The tracker diaphragm is identified by a short knob at the top of the part. The tracker diaphragm that is installed in the starboard fuel rail on either the 2.5L (135 - 175 HP) or 3.0L (200-300 HP) Optimax Engines.

  • Brand: OTNOTR Manufacturer Part Number: 804533 8M6002988
Brand OTNOTR
Model GSMZHYL001
Exterior Machined
Item Weight 7 ounces
Manufacturer OTNOTR
Item model number GSMZHYL001
Package Dimensions 5.91 x 3.94 x 1.57 inches
Manufacturer Part Number 8M6002988 804533

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