Part Location Diagram of 1721133SM Murray Pulley, Idler
See part D-33 in the diagram
( Grid squares measure 1x1 inch )

Pulley, Idler 1721133SM

Manufactured by:
Murray
ERP Number:
ERP8887194
Part Number:
1721133SM
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

15 - 30 mins 

(1 rated repair) ?

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Product Description

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This item is sourced directly from the original equipment manufacturer. It is specially designed for Snapper, Simplicity, and Murray riding lawn mowers and garden tractors. The idler pulley helps to apply tension on the belt. It is an identical replacement for a damaged or a missing component that was installed on a new unit. The pulley is made of high-quality materials and is sold as an individual component. Check the diagrams for your model to ensure the proper repair procedure. You will need a wrench set to remove and secure the hardware.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Simplicity
  • Snapper
  • Briggs and Stratton
  • Murray
  • Craftsman
  • MTD
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
  • Lawn Tractor Accessories
  • Tiller
  • Engine
Part# 1721133SM replaces these:
1721133SM, 5101105SM,

Customer Part Reviews

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Customer Repair Instructions

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A Bit Difficult 

15 - 30 mins 

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

Bad bearing.

Henry from Oxford , North Carolina

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Wrench set
Parts Used:
1721133SM
Replaced the old pulley with the new pulley.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP8887194
Manufacturer Part Number: 1721133SM
Brand Model Number Description
Craftsman 107250050 Lawn Tractor - Lawn Tractor
Craftsman 107250060 Lawn Tractor - Lawn Tractor
Craftsman 107250070 Lawn Tractor - Lawn Tractor
Murray 107267860 Lawn Mower - Zts 7500, 21hp Bands W/42-Inch Mower Deck California
Briggs and Stratton 107267860-7800341,ZTS7500 Lawn Tractor Accessories - 107.267860 - 7800341, Zts 7500, 21hp B&s W/42" Mower Deck California (2009)
Craftsman 107277680 Engine - Zero-Turn Rear Engine Rider
Craftsman 10727772 Lawn Mower - Zero-Turn Rear Engine Rider
Craftsman 107277720 Lawn Tractor - Zero-Turn Rear Engine Rider
Briggs and Stratton 107277720-2690428-ZT7000 Lawn Tractor Accessories - 107.277720 - 2690428 - Zt 7000, 20hp Koh W/44" Mower Deck (2005)
Craftsman 107277721 Lawn Mower - Zts7500 Series 44 Inch Zero-Turn Mower 20hp Kohler
Craftsman 10727774 Lawn Mower - Craftsman Lawn Mower Model 107.27774 (10727774, 107 27774) Parts
Craftsman 107277740 Lawn Mower - Zero-Turn Rear Engine Rider
Craftsman 107277741 Lawn Mower - Zts7500 Series 50 Inch Zero-Turn Mower 22hp Briggs And Stratton
Craftsman 107277860 Lawn Tractor - Lawn Tractor
Briggs and Stratton 107277860-2690639,ZTS7500 Lawn Tractor Accessories - 107.277860 - 2690639, Zts 7500, 20hp B&s W/42" Mower Deck (2007)
Craftsman 107277880 Lawn Mower - Zero-Turn Rear Engine Rider
Briggs and Stratton 107277880-2690640,ZTS7500 Lawn Tractor Accessories - 107.277880 - 2690640, Zts 7500, 20hp Koh W/44" Mower Deck (2007)
Craftsman 10727790 Engine - Zero-Turn Rear Engine Rider
Craftsman 107277900 Lawn Mower - Zts7500 Series 50 Inch Zero-Turn Mower 24hp Briggs And Stratton
Briggs and Stratton 107277900-2690641,ZTS7500 Lawn Tractor Accessories - 107.277900 - 2690641, Zts 7500, 24hp B&s W/50" Mower Deck (2007)
Murray 107287860 Lawn Mower - Zts 7500, 21hp Bands W/42-Inch Mower Deck
Briggs and Stratton 107287860-7800338,ZTS7500 Lawn Tractor Accessories - 107.287860 - 7800338, Zts 7500, 21hp B&s W/42" Mower Deck (2008)
Craftsman 107287900 Engine - Zero-Turn Rear Engine Rider
Briggs and Stratton 107287900-7800339,ZTS7500 Lawn Tractor Accessories - 107.287900 - 7800339, Zts 7500, 26hp B&s W/50" Mower Deck (2008)
Craftsman 107287910 Lawn Mower - Zts7500 Series 50 Inch Zero-Turn Mower 26hp Kohler
Briggs and Stratton 107287910-7800340,ZTS7500 Lawn Tractor Accessories - 107.287910 - 7800340, Zts 7500, 26hp Kohler W/50" Mower Deck (2008)
Craftsman 107289850 Lawn Tractor - Lawn Tractor
Craftsman 107289850-2690922,PGT9500 Lawn Tractor - 107.289850 - 2690922, Pgt9500 Craftsman Prestige, 30hp 54" 2wd (2010)
Murray 107289851 Lawn Tractor - Pgt9500 Craftsman Prestige, 30hp 54-Inch 2wd
Craftsman 107289851-2690922A,PGT9500 Lawn Tractor - 107.289851 - 2690922a, Pgt9500 Craftsman Prestige, 30hp 54" 2wd (2011)