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Meyer E-47 Seal Information

 

We'll start at the top and work down. No, the Wiper is not upside down, it is meant
to keep water and debris out, not hold the oil in. That is what the O Ring under the
cap is for.

 


Click on image for a larger version

 

Yes the flare of the Packing Cup faces down.

 


Click on image for a larger version

You put the O Ring in the Sump Base and make sure it is seated BEFORE you put
the Lift Cylinder in.

 

 

IF you remove the Top Cap for any reason, you should be replacing ALL of these O Rings. I get so many "help me" e mails from people who "changed the top seal" because it was leaking. No, you changed the Wiper, and disturbed all these other O Rings, and then did not change them, and NOW your plow won't stay up. THIS is why. If you are removing the Top Cap for ANY reason, you need a Basic Seal Kit to put it back together, PERIOD. The above Sump Base picture is an old cracked base, but, note there is no Strainer in it. IF you take yours apart, THROW AWAY the Strainer. It is far worse to starve the Gear Pump of oil due to a blocked strainer than to let anything that is inside the unit go through the steel gears of the pump. There is a filter on the discharge side to catch debris. Take note, the E-60 NEVER had a Strainer in it, with no ill effects.

 

On the subject of Meyer E-47 seals, we sell A LOT of Pump Shaft Seals. I can only wonder how many we sell were a waste of time and money for those buying them, because....

 

I rebuilt this about 5 years ago. Customer dropped it off because it was "spewing oil
out of the holes under the motor". This usually means one thing. Worn out Gear
Pump.

Lets have a look. Pump is from 1984 according to the date on the motor.

Yup, Gear Pump is shot. Internal wear allows pressure to leak up under the shaft
seal, popping it out. There is no fix other than to replace the Gear Pump. A new Seal
will pop right out like this old one did. Funny how it looks brand new. This pump sees
a lot of use. The customer uses it to move round bales in the summer.


Click on image for a larger version

 

IF you are going to open up an E-47 there are two things you need to have FIRST:

The Meyer E-47/E-57 Service Manual

and a Seal Kit.

Meyer E-47 E-57 Plow Pump Basic Seal Kit (Fits E-46 too)

SKU: M15254

Meyer E-47 E-57 Plow Pump Basic Seal Kit (Fits E-46 too)

Meyer E-47 E-57 Basic Seal Kit - Fits E-46 pumps too. MADE IN THE USA

$29.99

Manufacturer: Aftermarket

Meyer E-47 Pump ULTIMATE Rebuild Kit

SKU: SBSULTIMATE

Meyer E-47 Pump ULTIMATE Rebuild Kit

A rebuild kit like no other! We put together the most complete kit for the E-47 Meyer Snow Plow Pump you will find anywhere.

$85.00

Manufacturer: Aftermarket

Meyer E-47/57 Master Seal Kit

SKU: M15456

Meyer E-47/57 Master Seal Kit

Master Seal Kit contains all O rings and seals for Meyer E-47 and E-57 units. Valve O Ring kits included fit E-60 as well. Includes Pump Shaft Seal. Save $4.99 buying these parts as a kit vs. separately!

$39.99

Manufacturer: Aftermarket

Genuine Meyer E-47 E-57 Plow Pump Basic Seal Kit (Fits E-46 and E-58H too)

SKU: M15254SP-OEM

Genuine Meyer E-47 E-57 Plow Pump Basic Seal Kit (Fits E-46 and E-58H too)

Genuine Meyer E-47 E-57 Basic Seal Kit - Fits E-46and E-58H pumps too.

$42.00

Manufacturer: Genuine Meyer

Meyer E-47 Gear Pump Assembly (AFTERMARKET)

SKU: M15026

Meyer E-47 Gear Pump Assembly (AFTERMARKET)

This is the actual pump that sits under the motor. The motor is held onto this part with 2 screws. This is NOT a complete E-47 assembly. The Pump is held on the base with 3 nuts, on 3 studs.

$150.00

Manufacturer: Aftermarket

Meyer E-47 Gear Pump Assembly Genuine Meyer

SKU: M15026OEM

Meyer E-47 Gear Pump Assembly Genuine Meyer

This is the actual pump that sits under the motor. The motor is held onto this part with 2 screws. This is NOT a complete E-47 assembly. The Pump is held on the base with 3 nuts, on 3 studs.

$225.00

Manufacturer: Genuine Meyer

 

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Smith Brothers Services, LLC
3212 State Route 94
Suite 9
Franklin, NJ  07416
(973) 209-PLOW
We are open 9 - 5 Eastern Time M-F

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Common Misspellings: Meyers, Mayer, Mayers, Myer, Myers, Maier, Maiers, Meijer.

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