Part Location Diagram of 791-180980 MTD Pulley Retainer Assembly
See part A22 in the diagram
( Grid squares measure 1x1 inch )

Pulley Retainer Assembly 791-180980

Manufactured by:
MTD
ERP Number:
ERP9136046
Part Number:
791-180980
Original Equipment Manufacturer ?
  Works with your model  ST2020!
$12.08
Special Order

A Bit Difficult 

15 - 30 mins 

(1 rated repair) ?
  Works with your model   ST2020!

Troubleshooting

This part works with the following brands:
  • Ryobi
  • MTD
  • Craftsman
  • Yard Man
  • Cub Cadet
  • Troy-Bilt
  • Bolens
  • Yard Machines
This part works with the following products:
  • Trimmer
  • Leaf Blower / Vacuum
Part# 791-180980 replaces these:
791-180980, 791-180980S,

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 

15 - 30 mins 

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

Fuel lines cracked.

Ricky from Sheboygan, Wisconsin

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Pliers, Screw drivers
1. Removed carb mount to remove gas tank.
2. Removed muffler to inspect for carbine.
3. Put return lin in gas tank.
4. Put filter and fuel line in gas tank (goes from the inside out) had hard time getting the filter pulled thru the tank very tight fit.
5. Put gas in and started it up.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9136046
Manufacturer Part Number: 791-180980
Brand Model Number Description
MTD 21BK410G034 Tiller - MTD Tiller Model 21BK410G034 Parts
Ryobi 310BVR Leaf Blower / Vacuum - Blower / Vacuum
Craftsman 31679111 Trimmer - Trimmer
Craftsman 31679112 Trimmer - Trimmer
Craftsman 316795000 Trimmer - Trimmer
Craftsman 316795010 Trimmer - Trimmer
Craftsman 316795030 Trimmer - Trimmer
Craftsman 316798220 Trimmer - Weedwacker
Craftsman 316798240 Trimmer - Trimmer
Ryobi 410r Tiller - Tiller
MTD 41ADZ33C768 Trimmer - MTD String Trimmer Model 41ADZ33C768 Parts
MTD 41ADZ34C768 Trimmer - MTD String Trimmer Model 41ADZ34C768 Parts
MTD 41ASGBPG900 Leaf Blower / Vacuum - MTD Leaf Blower Model 41ASGBPG900 Parts
MTD 41BD100G965 Trimmer - MTD String Trimmer Model 41BD100G965 Parts
MTD 41BD150G965 Trimmer - MTD String Trimmer Model 41BD150G965 Parts
Cub Cadet 41BDC20C912 Trimmer - Cub Cadet String Trimmer Model 41BDC20C912/2011 Parts
Cub Cadet 41BDC90C912 Trimmer - Cub Cadet String Trimmer Model 41BDC90C912/2011 Parts
Yard Man 41BDY20C901 Trimmer - Curved Shaft String Trimmer
MTD 41BS320G901 Leaf Blower / Vacuum - MTD Leaf Blower Model 41BS320G901 Parts
MTD 41BSGBPG901 Leaf Blower / Vacuum - MTD Leaf Blower Model 41BSGBPG901 Parts
Yard Man 41CDY70C901 Trimmer - Straight Shaft String Trimmer
MTD 41CS320G901 Leaf Blower / Vacuum - MTD Leaf Blower Model 41CS320G901 Parts
MTD 41CSGBPG901 Leaf Blower / Vacuum - MTD Leaf Blower Model 41CSGBPG901 Parts
Ryobi 720ER Edger - Edger
Ryobi 740R Trimmer - Trimmer
Ryobi 768R Trimmer - 2-Cycle Gas Trimmer
Ryobi 780R Trimmer - Trimmer
Ryobi 790PR Pole Saw - Pruner
Cub Cadet BC2090 Trimmer - Cub Cadet String Trimmer Model BC2090/2011 Parts
Bolens BL100 Trimmer - Gas String Trimmer