Part Location Diagram of 703312 Murray Lawn Mower Cotter Pin
See part AG-45 in the diagram
( Grid squares measure 1x1 inch )

Lawn Mower Cotter Pin 703312

Manufactured by:
Murray
ERP Number:
ERP9999599
Part Number:
703312
Original Equipment Manufacturer ?
  Works with your model  425624X190A!
On Order
Minimum Quantity of 2 required

Easy 

30 - 60 mins 

(4 rated repairs) ?
  Works with your model   425624X190A!

Product Description

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It is a standard hardware which may have multiple applications. This is a genuine OEM sourced cotter pin designed for use with Murray, Simplicity, and Snapper lawn tractors. It is an identical replacement for a missing or a damaged hardware that was installed on a new unit. Please refer to the appropriate diagrams for your model to ensure the exact location and the correct use of this component. This cotter pin is made of durable metal and is sold individually. You may need pliers to remove and secure it.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Simplicity
  • Snapper
  • Murray
  • Briggs and Stratton
  • Craftsman
  • MTD
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
  • Snow Blower
  • Tiller
  • Lawn Tractor Accessories
  • Edger
Part# 703312 replaces these:
071081MA, 1918447SM, 30x20MA, 703312, 71081MA, 80002736,

Customer Part Reviews

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Questions & Answers

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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.

Easy 

30 - 60 mins 

(4 rated repairs) ?
  • 1
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Shift handle broke in two

Michael from Church Hill, Tennessee

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
7059212DYP, 703312, 7023914YP
Used clamps and a steel bar to compress shift handle spring and removed shift handle. Replaced with new parts from ereplacementparts. Works great.
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Broken shear pin

Mark from Eagle River, Wisconsin

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Wrench set
Parts Used:
703312, 703063
1. Removed broken shear pin
2. Inserted new shear pin
3. Inserted cotter pin in new shear pin
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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 lever, handle shaft broke in half.

Billy from Marshalltown, Iowa

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers
1. .In order to remove the old shifter assembly, you have to depress the spring that keeps the handle tight. If you don\'t do this then the removal of the old broken handle is just about impossible. This is a two-person job.We used a section of 2\" X 2\" piece of wood. This was held against the spring by one person while the other person took out the cotter pin/clevis pin and then removed the broken handle.
2. Took out the old cotter pin and clevis pin with the pliers.
3. Installed the new shift handle on the actual shifter rod while the spring was still depressed.
4. Installed the new lever, handle shifting rod.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9999599
Manufacturer Part Number: 703312
Brand Model Number Description
Snapper 10287E Snow Blower - 28" 10 Hp Two Stage Large Frame Snow Thrower 2005 Series 7
Snapper 10300S Snow Blower - Tage Large Frame Snowthrower Series 0
Snapper 10301 Snow Blower - 30" 10 Hp Two Stage Large Frame Snow Thrower Series 1
Snapper 10303 Snow Blower - 30" 10 Hp Two Stage Large Frame Snow Thrower Series 3
Snapper 10303E Snow Blower - 30" 10 Hp Two Stage Large Frame Snow Thrower Series 3
Snapper 10304E Snow Blower - 30" 10 Hp Two Stage Large Frame Snow Thrower Series 4
Snapper 10305 Snow Blower - 30" 10 Hp Two Stage Large Frame Snow Thrower Series 5
Snapper 10305E Snow Blower - 30" 10 Hp Two Stage Large Frame Snow Thrower Series 5
Snapper 105287E Snow Blower - 28" 10.5 Hp Two Stage Large Frame Snow Thrower 2006 Series 7
Snapper 105308E Snow Blower - 30" 10.5 Hp Two Stage Large Frame Snow Thrower Series 8
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