25 hp mercury water pump replacement

99157T2 Upper Water Pump Repair Kit for Mercury Mariner BigFoot Outboards 2 Stroke 15 20 25 HP XD 4 Stroke 8 99 135 15 HP 46-99157T2 43 out of 5 stars 59 1 offer from 4599. Sierra aftermarket engine parts are manufactured to meet or.

Buy a genuine Mercury Quicksilver or aftermarket part.

25 hp mercury water pump replacement. How to Replace Mercury Tracker 25 Water Pump. To access the water pump youll need to remove the gearcaselower unit from the outboard. Watch our Mercury Tracker 25 lower unit removal video below for reference.

If playback doesnt begin shortly try restarting your device. I have a 25 hp mercury outboard. I replaced the water pump in it.

There is a small washer thats shown to go on the end of the shifter to the top of the engine in a schematic of the motor. I have the small washer but cannot figure exactly where it goes and what holds it in place. The motor is a 95 Mercury 25 hp with a tiller handle.

2002 Bass tracker Mercury 25hp BigFoot water pump impeller replacement. Remove Lower Unit with 4 Screw nut and 1 at tail end. 1986 Mercury 25 HP pull start.

1 Put motor in forward. 2 Remove the 4 bolts hold the lower unit on no need to remove trim tab 3 Next you need to disconnect the shift rod where is connects to shift lever up top. There is a black plastic tab with a.

If the jet seems damaged replace it with a new one and put it back inside the carburetor. Motor May Experience Sputtering Or Powe Loss Issues. Some of the Mercury 25 HP 4 stroke motor users have complained that the motor sometimes sputters or.

How to replace the water pump on a 25hp Mercury. To replace the water pump just follow these steps. Make sure the motor is shifted to NEUTRAL.

Tilt the motor all the way up it will be easier to remove the lower unit like this and will prevent it from just falling on the ground Step 3. Remove the trim tab mark its position. Grease the inside of the new pump housing with white marine grease.

Use a bit of grease on the Woodruff key and return the key to the driveshaft. Put the impeller into place on the driveshaft. Apply Perfect Seal to the threads of the pump housing bolts thread the housing bolts through the bores in the pump housing and into the lower unit.

WATER PUMP ON 25 HP MERCURY. Jump to Latest Follow 1 - 12 of 12 Posts. But if it is a 2 stroke it should be a piece of cake.

My brother has a 2000 25 merc and he can change the impeller in about thirty minutes. Ive never done it myself but he sure makes it look easy. Mercury Outboard Water Pump Kit.

5206550 up–99 - 15. A197112. OG760300 up–15 super 18-25-6443973 up–20.

Of course your motors impeller needs to be changed regularly but its also a good idea to replace other components of your water pump to maintain proper engine cooling. Water pump kit contents vary so please take a look at the categories below and check the content of the kit you order. Items included may be an impeller wear plate impeller cups o-rings grommets mounting bolts pump.

JINGYU 99157T2 Upper Water Pump Repair Kit for Mercury Mariner Bigfoot Outboards 2 Stroke 15 20 25 HP XD 4 Stroke 8 99 135 15 HP 46-99157T2 40 out of 5 stars 5 4069 40. 47-85089Q4 Water Pump Repair Kit - 15 through 25 Horsepower 2-Cycle Mercury and Mariner Outboards. Complete 8-piece Water Pump Repair Kit.

Kit contains gaskets o-rings plates impeller and impeller key for easy installation with common tools. Designed for durability to provide higher flow rates and cooling flow to protect your engine. Water pump 25hp mercury I know this isnt much help since everything has been covered but SERIOUSLY invest the 40 into a manual the information is invaluable Even if you are mechanically inclinded or you can do this or that it will tell you where every nutbolthold downanything else is.

Ive taken class after class on outboards I am. WATER PUMP REBUILD KIT FOR MERCURY OUTBOARD. For 2 stroke models.

OE quality aftermarket replacement. Impeller 2 Impeller Washer 8M0027721. Mercury 853792A07 Outboard Water Pump Repair Kit - Fits 25-30 HP EFI Four Stroke.

100 of 100. 1 Review Add Your Review. 99157T2 Upper Water Pump Repair Kit for Mercury Mariner BigFoot Outboards 2 Stroke 15 20 25 HP XD 4 Stroke 8 99 135 15 HP 46-99157T2 43 out of 5 stars 59 1 offer from 4599.

Mercury Marine 25 hp efi 3 cyl4-stroke jet water pump components parts. Buy a genuine Mercury Quicksilver or aftermarket part. Sierra 18-3214 Impeller Repair Kit for Mercury Sierra 18-3214 Impeller Repair Kit is a rebuild kit for Mercury Marine Honda and ChryslerForce engines.

Sierra aftermarket engine parts are manufactured to meet or.