This product has been discontinued.
Sierra
Fuel Pump Diaphragm - 18-7840 - Sierra
Price: $7.95
Discontinued
Save: $3.54
(30% Off $11.49)
Part # 18-7840
No Reviews
(Discontinued)
Replaces OEM part #
  • MERCURY MARINE 84141M
  • YAMAHA 663-24411-00-00
For: Yamaha 25, 40, 50, 70, & 90 hp
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