Part Location Diagram of 1718593SM Murray Gear Universal
See part E-28 in the diagram
( Grid squares measure 1x1 inch )

Gear Universal 1718593SM

Manufactured by:
Murray
ERP Number:
ERP9903020
Part Number:
1718593SM
Original Equipment Manufacturer ?
  Works with your model  1692616!
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

30 - 60 mins 

(8 rated repairs) ?
  Works with your model   1692616!

Product Description

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This replacement part is supplied directly from the original equipment manufacturer. It is specially designed for Murray and Simplicity snowblowers. The gear universal interacts with the worm gear that helps to adjust the chute. This is an identical replacement for a damaged or a missing part that was installed on a new equipment. Keep in mind this high-quality component is made of durable metal and is sold individually. Make sure to refer to the diagrams of your model for the correct installation of the new part. You will need a wrench set to perform this repair.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Simplicity
  • Snapper
This part works with the following products:
  • Snow Blower
Part# 1718593SM replaces these:
1718593SM,

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
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(3 Reviews)
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

30 - 60 mins 

(8 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Worn out gears on chute crank

Glenn from Fairlee, Vermont

14 of 14 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench set
Parts Used:
1718593SM
Shut off the fuel to prevent spillage. Drain the fuel or unscrew the gas cap and stretch a clean plastic sandwich bag over the filler neck. Hold the bag in place by screwing the fuel cap back on. This will keep fuel from dripping out of the gas cap vent.
Tip the snow blower forward so the top of the bucket is on the ground. Prop i t with blocks if needed.
Remove the bottom plate. Remove the 2 bolts that hold the universal block to the chassis from underneath.
The chute crank will now be movable and easier to work on. Using a suitable punch and hammer drive out the roll pins holding the gears on. After the 2 pins are out the gears will come out of the universal block. Now the new gears can be slipped into place. Align the holes and drive the pins back in. If you are replacing plastic gears there may be a spacer that will no longer be needed.
Bolt the universal block back on the chassis, check for any binding and adjust as necessary.Reinstall the bottom plate. Tip the snowblower back down on it\'s wheels, and remove the plastic bag under the gas cap.
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Broken teeth on the universal gears for the chute adjustment rods.

Russell from Walworth, Wisconsin

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Socket set
Parts Used:
1718593SM
1. Disconnected the lower rod attachment at the worm gear end.
2. Removed the universal gear by pushing out the locking pin and sliding the gear off the end of the rod.
3. Removed the cotter pin and universal gear from the upper rod section.
4. Put the (2) new universal gears on in place of the old parts (lower and upper rod, with old lock pin and cotter pin).
5. Re-attached the lower rod holder at the worm gear end.
6. Lubricated the parts.
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Belts and chute gears were worn due to age. Maintenance repairs long overdue!

Douglas from Wyomissing, Pennsylvania

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
1. Remove bottom gear box cover and pulley cover.
2. Removed the chute handle, removed the old broken gears with handle in a vice, replace the gears and roll pins on both gears. Reassemble.
3. Loosen all belt guards and remove both belts through opening in bottom of snowblower.
4. Replace both belts and re-position b elt guards, tighten.
5. Remove both broken shear pins on the blade assembly with hammer and punch; replace with new.
6. Re-install lower gear case cover and pulley cover.
7. Re-install chute handle and mount back on snowblower handle.
8. Check all repairs for tightness and completion.
9. Run snow blower, check blade function and belt engagement on transmission and snowblower auger.
Repairs completed! Prep for winter storage!!
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The output chute would not rotate

Kevin from Nescopeck, Pennsylvania

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
1718593SM
Removed cotter pin and roll pin to remove old gears. Used the same cotter pin and roll pin to install the new gears purchased from ereplacement parts. Installation was simple and the gears worked great!
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Snow chute gears were worn out.

Jerome from WINTER, Wisconsin

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Socket set, Wrench set
Parts Used:
1718593SM
Removed the brackets for chute rods, punched out the drift pins in old gears,replaced the gears,installed the hold down bracket bolts and adjusted the linkage. Don\'t forget to order 2 of the gears when you order! I took it for granted they come as a pair, they don\'t.
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Snowblower chute controls were broken on three different types of machined

Nazarian from SALEM, New Hampshire

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Removed damaged and broken parts. Replaced each piece as needed. Now have three functional snowblowers.
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Chute gears worn, could not turn chute

Robert from Juneau, Wisconsin

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Parts Used:
1718593SM
1. Removed nut and bolt that controls chute 1/2 wrench to remove
2. Removed spring pins that hold gears on using punch and hammer
3. Installed in reverse order
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Gears

Mark from Cromwell, Connecticut

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers
Parts Used:
1718593SM
Remove linkage for chute rotation. Drive out old roll pins. Replaced gears with new roll pins. Put linkage back together and adjust tension on gears.
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  • 1