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Pulley

Part Number: 690409MA
Briggs and StrattonMurraySnapper
Availability: 25+ in stock
Price: $14.02
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: 725177 and MU690409MA.

Specifications
  • 3.5" outer 3/4" inner 1" thick
Description:
This is a genuine manufacturer approved replacement ground drive idler pulley designed for lawn tractors. The purpose of this pulley is to apply tension to the belt. It is made out of plastic with metal and it is sold individually.
Product Information
Manufacturer: Briggs and Stratton, Murray, Snapper
Product Number: 690409MA
Classification: Part
Weight: 0.20 lbs.
Shipping: Ships Worldwide
Related Products
Compatibility

This part is compatible with the following machines:

Murray
7800292 (385002x108C) Lawn Tractor
7800412 (EYK125380) Lawn Tractor
7800303 (425621x108D) Lawn Tractor
7800410 (ELT155420G) Lawn Tractor
7800411 (ELT155420H) Lawn Tractor
7800413 (EYK155420G) Lawn Tractor
7800414 (EYK155420H) Lawn Tractor
7800399 (ELT175460H) Lawn Tractor
7800400 (ELT12460H) Lawn Tractor
7800416 (EYK12460H) Lawn Tractor
7800494 (465624x108A) Lawn Tractor
7800495 (465625x108A) Lawn Tractor
7800272 (312006x11E) Lawn Tractor
7800274 (312006x11E) Lawn Tractor
7800275 (309006x78C) Lawn Tractor
7800276 (385048x114) Lawn Tractor
7800277 (385048x51A) Lawn Tractor
7800294 (385002x78D) Lawn Tractor
7800319 (385048x151) Lawn Tractor
7800278 (405021x114) Lawn Tractor
7800279 (405021x51) Lawn Tractor
7800280 (405628x114) Lawn Tractor
7800281 (405628x51) Lawn Tractor
7800295 (405012x108) Lawn Tractor
7800297 (405012x108) Lawn Tractor
7800300 (405606x78C) Lawn Tractor
7800320 (405021x151) Lawn Tractor
7800321 (405628x151) Lawn Tractor
7800162 (LT155420) Lawn Tractor
7800191 (LT185420) Lawn Tractor
7800282 (425307x51A) Lawn Tractor
7800302 (425017x78B) Lawn Tractor
7800303 (425621x108C) Lawn Tractor
7800304 (425622x78C) Lawn Tractor
7800307 (CLT155420) Lawn Tractor
7800309 (CLT185420) Lawn Tractor
7800361 (LT135420C) Lawn Tractor
7800362 (LT155420C) Lawn Tractor
7800370 (FLT185420) Lawn Tractor
7800192 (LT20460) Lawn Tractor
7800283 (465307x51) Lawn Tractor
7800306 (465624x78B) Lawn Tractor
7800311 (CLT20460) Lawn Tractor
312006x50C Lawn Tractor
385002x108B Lawn Tractor
385003x108 Lawn Tractor
385047x51A Lawn Tractor
405013x50C Lawn Tractor
405020x51A Lawn Tractor
405606x50C Lawn Tractor
405612x108 Lawn Tractor
405627x51A Lawn Tractor
425018x00A 42" Lawn Tractor
425622x50C 42" Lawn Tractor
465617x51A 46" Lawn Tractor
312006x190A (552550) 30" Lawn Tractor
312006x50B-SW 30" Lawn Tractor
312006x78B 30" Lawn Tractor
385002x190A (552544) 38" Lawn Tractor
385002x50B-SW 38" Lawn Tractor
385002x78C 38" Lawn Tractor
385044x51A-SW 38" Lawn Tractor
405013x50B-SW 40" Lawn Tractor
405017x190A (552545) 40" Lawn Tractor
405606x190A (552546) 40" Lawn Tractor
405606x50B-SW 40" Lawn Tractor
405606x78B 40" Lawn Tractor
405607x78A 40" Lawn Tractor
405625x51A-SW 40" Lawn Tractor
425017x190A (552548) 42" Lawn Tractor
425622x50B-SW 42" Lawn Tractor
425622x78B 42" Lawn Tractor
425624x190A (552547) 42" Lawn Tractor
425640x50B-SW 42" Lawn Tractor
312002x11B 30" Lawn Tractor
312006x50A 30" Lawn Tractor
385000x68B 38" Lawn Tractor
385001x51A 38" Lawn Tractor
385002x108A 38" Lawn Tractor
385002x50A 38" Lawn Tractor
385002x78A 38" Lawn Tractor
385002x78B 38" Lawn Tractor
385002x98A 38" Lawn Tractor
385003x52A 38" Lawn Tractor
385004x52A 38" Lawn Tractor
387002x92C 38" Lawn Tractor
387002x92D 38" Lawn Tractor
405000x8E 40" Lawn Tractor
405000x8F 40" Lawn Tractor
405000x8G 40" Lawn Tractor
405004x99A 40" Lawn Tractor
405011x48A 40" Lawn Tractor
425001x99A 42" Lawn Tractor
425012x31A 42" Lawn Tractor
425014x92B 42" Lawn Tractor
425014x92C 42" Lawn Tractor
425016x48A 42" Lawn Tractor
425017x24A 42" Lawn Tractor
425017x78A 42" Lawn Tractor
425600x48A 42" Lawn Tractor
425604x99C 42" Lawn Tractor
425607x52A 42" Lawn Tractor
425615x99B 42" Lawn Tractor
425621x108A 42" Lawn Tractor
425622x50A 42" Lawn Tractor
425622x78A 42" Lawn Tractor
425624x18A 42" Lawn Tractor
425640x50A 42" Lawn Tractor
405011X52A 40" Lawn Tractor
405011x92A 40" Lawn Tractor
405011x92B 40" Lawn Tractor
405011x92C 40" Lawn Tractor
405012x108A 40" Lawn Tractor
405013x50A 40" Lawn Tractor
405016x31A 40" Lawn Tractor
405017x78B 40" Lawn Tractor
405605x51A 40" Lawn Tractor
405606x108A 40" Lawn Tractor
405606x50A 40" Lawn Tractor
405606x78A 40" Lawn Tractor
405607x52A 40" Lawn Tractor
425001x8C 42" Lawn Tractor
405017x78A 40" Lawn Tractor
425001x8D 42" Lawn Tractor
425001x8E 42" Lawn Tractor
465306x8B 46" Lawn Tractor
465307x31A 46" Lawn Tractor
465600x48A 46" Lawn Tractor
465624x50A 46" Lawn Tractor
465624x78A 46" Lawn Tractor
468602x68A 46" Lawn Tractor
465306x8A 46" Lawn Tractor
312002x11A 31" Lawn Tractor
312001x50C 31" Lawn Tractor
312002x98B 31" Lawn Tractor
312003x50B 31" Lawn Tractor
312004x68A 31" Lawn Tractor
385000x68A 38" Lawn Tractor
385011x50C 38" Lawn Tractor
385014x98B 38" Lawn Tractor
385015x50B 38" Lawn Tractor
385015x50C 38" Lawn Tractor
385016x78A 38" Lawn Tractor
385021x53A 38" Lawn Tractor
38516x53D 38" Lawn Tractor
387002x83A 38" Lawn Tractor
387002x92A 38" Lawn Tractor
387002x92NA 38" Lawn Tractor
387003x8A 38" Lawn Tractor
387004x48A 38" Lawn Tractor

Products Compatibility

This item works with the following types of products:

  • • Lawn Tractor
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
4 of 4 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Motion Drive Belt - 37X87MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set
Idler pulley was worn and belt was cracked
Removed old idler pulley
Removed deck and steering wheel
Removed old drive belt
Snaked new drive belt in and tightened new idler pulley
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3 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Motion Drive Belt - 37X87MA
Blade - 95103E701MA
Repair Difficulty:
Hard
Time Spent Repairing:
More than 2 hours
Tools Used:
Pliers, Socket set, Wrench Set, Adjustable Wrench, Breaker Bar
Drive Belt Broke on Lawn Tractor
Raised Tractor 3 feet above ground to work on it.
Removed old belt making sure to notice it's path so I could install the new one.
I took pictures to help with my memory!
Reinstalled new drive belt and plastic pulley (which was broken) but had to loosen rear pulley guides on all pulleys.
Had to unbolt and lift up Steering wheel shaft in order to install new belt properly.
Had to unhook link clip near rear pulley to get new belt on properly.
Tightened everything back in place and no more problems.
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4 of 5 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Hydraulic press
Belt tensioner pulley broke
Removed old pulley. Ordered replacement pulley. New pulley required me to remove a spacer from the center of the bearing from the old pulley and install it on the new one. This would have been a much easier repair if the new pulley matched the old one identically.
Did you find this story helpful?
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Wrench Set
The Drive Belt Tension Pullies Up Under The Chasis Wore Out
Removed the worn tension pullies - one was completely worn out, the other two were still usable, but replaced all 3 to avoid a repeat repair -
Thanks to eReplacementParts.com for having the right parts and for timely delivery -
Did you find this story helpful?
Thanks for voting and helping fellow customers!
1 of 1 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Motion Drive Belt - 37X87MA
Repair Difficulty:
Easy
Time Spent Repairing:
1-2 hours
Tools Used:
Socket set, Wrench Set
Drive belt was worn out. Cracked in all places
First thing you need to do is remove the battery. Than remove mower deck. Not hard to do. Only belt that needs to be removed at this time is the deck belt off the pulley. Leave the rest of that belt in place. Pull deck away from mower so you can get underneath the mower. Now take the battery carrier out so you can see the transaxle pulley. 2 bolts you can see that you can loosen so it will make it easy to remove drive belt from pulley. The 2 bolts are belt guides. Now get underneath your mower and slowly pull the belt out. At this time you can remove the idler pulley if you wish. Belt is out, put new one in and new idler pulley.
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3 of 5 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Washer - 17X195MA
Hub Cap - 94618MA
Cotter Pin - 30X49MA
Wheel Bearing - 91334MA
Washer - 17X192MA
Spring, Extension - 165X153MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Wrench Set
Drive belt became loose and wouldn't move
With some common sense and the assembly/parts diagrams that Replacement Parts provided made the job very simple. I was stumped a little and had to refer back to them while making the repairs. They are the same diagrams I used to order my parts. What I am about to say is hard to believe and almost extinct these days. The procedure to find your replacement parts was very simple to follow. Ordering was simple. Payment options were simple. The shipment had plenty of choices as far as how fast you wanted or needed it. It arrived when it was supposed to. And here was the BIG surprise that FLOORED me, there's always a catch. EVERYTHING IN MY ORDER WAS CORRECT!!!!!!!! I will definitely give Replacement Parts all of my future business and HIGHLY recommend them, in fact, I already have. THANK YOU, Replacement Parts! I am mowing away!
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Belt, Primary - 37X112MA
Belt, Secondary - 37X113MA
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Socket set, Wrench Set, voly meeter,krimpers
Mower would bind and squeal, the belt no speed control,could not shift.
Belts that were on the machine when I got it were B belts normal V type, and what would happen the speed increaser would bind and the mower would lock up. ordered the factory Murray belts and pulleys and come to find out the belts were B type but did not have a V shape more flat. Installed the new belts and pulleys problem solved runs great. Remember always use the factory or trusted after market parts, saves lots of tine.
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Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
previous idle pulley's barring went bad
Had to drop and set aside the mower housing to remove the original idle pulley before getting the new one in place, that was the easiest part. Which consisted of using one wrench for one nut. I love eRlacement and refer them to everyone that cares to listen. Making this another successful DIY project ,,, YEAH !!!!!
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Power Drill, Socket set, Wrench Set, Adjustable Wrench
Broken pulley
With time and patience
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Motion Drive Belt - 37X87MA
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Wrench Set
Bad motion drive belt and tensioner pulley for belt
Not having a mower jack removed deck and leaned mower against side of house to work on bottom to remove mower drive belt and tensioner which made it easier to access and install the new parts,correct parts and mower working fine now.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Discussion
Discussion for Pulley - ( 690409MA )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
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