Summary
-
x
Main image
Click to view image in fullscreen
![]()
2-Pack Diaphragm Fuel Rail for Mercury Optimax RIGHT Fuel Rail 2.5L 3.0L 804533
2-pack of new premium Venom brand Mercury Optimax tracker starboard (Right) fuel rail diaphragms.
- Replaces Mercury part number 804533
- Fits 2.5L (135 - 175 HP) or 3.0L (200-300 HP) Optimax Engines ONLY
- Replaces the tracker diaphragm that is installed in the starboard fuel rail (Right side sitting in the boat)
- The tracker diaphragm is identified by a short knob at the top of the part
- This is the latest version; they are identifiable by their purple color. (The previous models were either green or brown)
- Includes 2 (TWO) of the same diaphragms)
Please refer to your repair manual for proper procedures.
Order Processing
Domestic Shipping Within The 48 States
Domestic Shipping Outside The 48 States
- All products are in stock at our St. Louis Distribution Center
- Orders ship the next business day
Domestic Shipping Within The 48 States
- Free shipping for all US locations
- PO boxes can't be utilized for UPS shipments
- USPS Express Mail expedited shipping option available
Domestic Shipping Outside The 48 States
- Free shipping for USPS ship methods
- Large/Heavy items that ship via UPS can't be shipped outside the 48 states
$234.95
Why Order From Us?
Fast Shipping
Easy Returns
In Stock
Today
Secure
Checkout