Part Location Diagram of 791-182723 MTD Screw, 1/4-20 X .75
See part A-44 in the diagram
( Grid squares measure 1x1 inch )

Screw, 1/4-20 X .75 791-182723

Manufactured by:
MTD
ERP Number:
ERP9150669
Part Number:
791-182723
Original Equipment Manufacturer ?
$6.03
In Stock
Delivers in 3-5 Business Days!
Minimum Quantity of 2 required

A Bit Difficult 

More than 2 hours 

(1 rated repair) ?

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Product Description

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This is a genuine OEM sourced component which is designed for use with lawn and garden equipment. It is one of the special bolts for the crankcase. Please make sure to refer to the appropriate diagrams of your model for the exact location and application of this hardware. Keep in mind this high-quality bolt is made of durable metal and is sold individually.

Troubleshooting

This part works with the following brands:
  • Ryobi
  • Craftsman
  • MTD
  • Troy-Bilt
  • Yard Man
  • Bolens
  • Murray
  • Yard Machines
  • Cub Cadet
This part works with the following products:
  • Trimmer
  • Leaf Blower / Vacuum
  • Tiller
  • Cultivator
Part# 791-182723 replaces these:
791-182723, 791-182723-CM,

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.

A Bit Difficult 

More than 2 hours 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Crankcase bolt broke in half leading to a gasket blowout and no compression=trimmer stopped working.

jon from thompson, North Dakota

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Parts Used:
791-182723, 753-06275
1. Replaced gasket (O-ring) but broke piston rings when trying to reassemble the head to the crankcase. Couldn\'t find rings anywhere, so had to buy a new \"short block\" (still cheaper than a new trimmer).
2 Short block didn\'t have any of its mounting holes tapped for screws. So, I had to spend a few hours carefully tapping th e various mounting holes for the various sized screws.
3. Once that was done, I reassembled the motor and the trimmer started up after a few tries. It\'s working well so far.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9150669
Manufacturer Part Number: 791-182723
Brand Model Number Description
Troy-Bilt 1154399 Trimmer - 1154399 - Trimmers
Troy-Bilt 1157403 Trimmer - 1157403 - Trimmers
Yard Man 121R Tiller - (21A-900) Tiller
Yard Man 122R Tiller - (21AB901) Tiller
MTD 21A-120R000 Tiller - Tiller
Ryobi 21A-121R034 Tiller - Outdoor Tiller
Bolens 21AK410G163 Cultivator - Cultivator
MTD 21AKC25C793 Cultivator - Farming
MTD 21BK125G983 Cultivator - Farming
Bolens 21BK410G163 Cultivator - Cultivator
Craftsman 247292560 Cultivator - Cultivator
MTD 2800m Trimmer - 41BD280G700 Gas String Trimmer
Ryobi 2800R Trimmer - Trimmer
Ryobi 280r Leaf Blower / Vacuum - Handheld Blower
Craftsman 29256 Cultivator - Cultivator
Ryobi 310BVr Leaf Blower / Vacuum - Handheld Blower/Vacuum
Craftsman 316.292620 Tiller - 2-Cycle Mini-Tiller And Cultivator
Craftsman 316240320 Tiller - Tiller
Craftsman 31629256 Cultivator - Cultivator
Craftsman 316292560 Cultivator - Cultivator
Craftsman 316292561 Cultivator - Cultivator
Craftsman 316292620 Tiller - Tiller
Craftsman 316292621 Tiller - Tiller
Craftsman 316292640 Tiller - Gas Mini Tiller
Craftsman 316292641 Tiller - Front Tine, Gas Tiller
Craftsman 316292642 Miscellaneous
Craftsman 316711020 Trimmer - Trimmer
Craftsman 316711021 Trimmer - Trimmer
Craftsman 316711022 Trimmer - Trimmer
Craftsman 316711023 Trimmer - Weedwacker Gas Trimmer