79953Q04 Mariner SCREW KIT, Drain

HeuroFosh 2 PCS 79953Q04 Marine Lower Unit Oil Drain Plug Screw and Gasket Fit Mercury MerCruiser I R MR Alpha 1 TR TRS and All O/Bs with 3/8-16 non-magnetic Replaces 816610A1 28634 79953 18-2244
Heurofosh This drain plug seal kit includes screw and gasket, non-magnetic, mainly to prevent gear lube from leaking out and water from seeping in to the gear case causing serious damage. || This lower unit gear lube drain kit used with 3/8 - 16 drain or fill hole screw of all MerCruiser stern drives, Mercury and Mariner outboards EXCEPT THE VERADO series || Broad Application: Detailed fit for MerCruiser I R MR Alpha 1 TR TRS and all outboards || Compatible with following OEM part numbers: Mercury Marine 20259 28634 28634A1 79953 79953A2 79953Q04 79953Q2 Mercruiser Stern Drive 19183 191832 191833 19183B 20260 20260B Johnson/Evinrude Outboard 307552 Mallory 60101 60102 Chrysler/Force/US Marine 19183 F50556 F8077 F8186 || Easy installation: Pump the oil in from the bottom plug, till it comes out of the top one, tighten the top plug then quickly screw the bottom plug in to minimize oil loss.

Lower Drain Plugs, Lower Unit Oil Drain Plug Gearcase Screw & Gasket for Mercury40 50 60 70 75 90115HP/Mercruiser Bravo/Alpha1Gen2, Replaces 10-79953Q2 10-79953A2 18-2244 22420 10-79953Q04
Lower Unit Gear Lube Drain and Fill Hole Screw and Seal 79953Q04. Used with 3/8 - 16 drain/fill hole screw on all MerCruiser stern drives, Mercury and Mariner outboards. || This is the non-magnetic plug screw version. Helps prevent gear lube from leaking out and water from seeping in to the gear case causing serious damage. || 18-2244 Drain Screw for Mercury and Mercruiser. This Drain Screw is for use with the following: for Mercruiser I, R, MR, Alpha One, TR, TRS & all O/Bs with 3/8-16 non-magnetic gear lube fill or vent screws. || All Merc's use the 3/8 x 16 plug and the top plug on your lower unit is the "vent" plug. You pump the oil in from the bottom plug, til it comes out of the top one. Then screw the top plug in tight, then quickly screw the bottom plug in to minimize oil loss. || Compatible with Mercury Marine 10-20259 10-79953Q04 10-79953Q2 10-79953A2 10-79953 10-28634 10-28634A1 and for Mercruiser Stern Drive 816610A2 816610A1 10-28634A1 10-28634 10-79953 10-79953A2 10-79953Q2 10-79953Q04

Lower Drain Plugs, Lower Unit Oil Drain Plug Gearcase Screw & Gasket for Mercury40 50 60 70 75 90 115HP/Mercruiser Bravo/Alpha1Gen2, Replaces 10-79953Q2 10-79953A2 18-2244 22420 10-79953Q04
Lower Unit Gear Lube Drain and Fill Hole Screw and Seal 79953Q04. Used with 3/8 - 16 drain/fill hole screw on all MerCruiser stern drives, Mercury and Mariner outboards. || This is the non-magnetic plug screw version. Helps prevent gear lube from leaking out and water from seeping in to the gear case causing serious damage. || 18-2244 Drain Screw for Mercury and Mercruiser. This Drain Screw is for use with the following: for Mercruiser I, R, MR, Alpha One, TR, TRS & all O/Bs with 3/8-16 non-magnetic gear lube fill or vent screws. || All Merc's use the 3/8 x 16 plug and the top plug on your lower unit is the "vent" plug. You pump the oil in from the bottom plug, til it comes out of the top one. Then screw the top plug in tight, then quickly screw the bottom plug in to minimize oil loss. || Compatible with Mercury Marine 10-20259 10-79953Q04 10-79953Q2 10-79953A2 10-79953 10-28634 10-28634A1 and for Mercruiser Stern Drive 816610A2 816610A1 10-28634A1 10-28634 10-79953 10-79953A2 10-79953Q2 10-79953Q04