Mercury Optimax 115, 135, 150, 175, DFI year 2000 and up service manual., Page 241Get this manual
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DIRECT FUEL INJECTION
91-851980-1
aTeflon Sealing RingO-RingTeflon Seal
dSeal Installation Tool (91-851980)O-RingTeflon Ring Sizing Tool (91-851980-1)
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