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Repair Parts Home  Lawn Equipment Parts  Murray Parts  690387MA Idler Pulley

Idler Pulley

Part Number: 690387MA
MurraySnapper
Availability: Special Order [ more info ]
Price: $17.90
Quantity:
Leaves our warehouse within
4 - 6 business days.

*This part replaces obsolete part #: 725171 and 690451MA.

Product Information
Manufacturer: Murray, Snapper
Product Number: 690387MA
Classification: Part
Weight: 0.76 lbs.
Shipping: Ships Worldwide
Specifications
  • 4 Inches
Description:
This item is an authentic OEM sourced replacement part that has been sourced from the original manufacturer to be used with riding lawnmowers from Murray. The idler pulley attaches to the mower's deck and is used to guide the pathway of the belt. This item is available as an individual replacement part.
Compatibility

This part is compatible with the following machines:

Murray
7800412 (EYK125380) 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
7800162 (LT155420) Lawn Tractor
7800191 (LT185420) 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
7800311 (CLT20460) Lawn Tractor
465617x51A 46" Lawn Tractor
312006x190A (552550) 30" Lawn Tractor
312006x50B-SW 30" Lawn Tractor
312006x78B 30" 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
425622x50B-SW 42" Lawn Tractor
425622x78B 42" Lawn Tractor
425640x50B-SW 42" Lawn Tractor
461004x92B 46" Lawn Tractor
461605x99A 46" 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
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
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
461004x92A 46" Lawn Tractor
461005x68A 46" Lawn Tractor
461604x99A 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
405000x31B 40" Lawn Tractor
405000x8C 40" Lawn Tractor
405000x8D 40" Lawn Tractor
405001x78B (2004) 40" Lawn Tractor
405004x50B 40" Lawn Tractor
405004x52A 40" Lawn Tractor
405005x99B 40" Lawn Tractor
405005x99C 40" Lawn Tractor
405007x18B 40" Lawn Tractor
405012x78A 40" Lawn Tractor
405030x48B 40" Lawn Tractor
405030x48C 40" Lawn Tractor
405602x51A 40" Lawn Tractor
405604x53A 40" Lawn Tractor
461000x8A 46" Lawn Tractor
461008x692A 46" Lawn Tractor
461008x92A 46" Lawn Tractor
461603x48A 46" Lawn Tractor
312000x68B 31" Lawn Tractor
312000x98B 31" Lawn Tractor
312001x11B 31" Lawn Tractor
312001x11C 31" Lawn Tractor
312001x50B 31" Lawn Tractor
312002x98A 31" Lawn Tractor
312003x50A 31" Lawn Tractor
385008x51B 38" Lawn Tractor
385008x52B 38" Lawn Tractor
385009x98B 38" Lawn Tractor
385011x50B 38" Lawn Tractor
385012x68B 38" Lawn Tractor
385013x51A 38" Lawn Tractor
385014x98A 38" Lawn Tractor
385015x50A 38" Lawn Tractor
38516x53C 38" Lawn Tractor
385300x30A 38" Lawn Tractor
387000x00A 38" Lawn Tractor
387000x92A 38" Lawn Tractor
387001x00A 38" Lawn Tractor
405000x31A 40" Lawn Tractor
405000x8A 40" Lawn Tractor

Products Compatibility

This item works with the following types of products:

  • • Lawn Tractor
Questions & Answers

What wrench do I use take the pulley off?
archie for model number 42591x8b
Hi Archie, thank you for your question. We actually have an installation video that should help you out with this installation: https://www.youtube.com/watch?v=HY9AuNe5DWA . I hope that helps. Good luck with your repair.
What is the freight to new zealand 7903
Peter Richardson for model number 02040996752
Hi Peter, thank you for your question. For all international shipping requests, order updates, and information, please visit our partner, iGlobal Stores at www.iglobal.io and selecting "eReplacement Parts" in the top right. Should you be unable to find the information you are looking for on their website, you are welcome to contact them using the information at the bottom of their website. I hope that helps!
Repair Instructions: Submitted by Customers Like You
3 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Idler Pulley - 690387MA
Wing Knob - 703065
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set, None
Broken pulley idler
Removed the nut that held the old pulley on and installed the new pulley and tightened the nut. I also replace the cracked knob.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
2 of 2 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Idler Pulley - 690387MA
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
Bearings on idle pulley broke
Remove the old bearing using wrenches. Replace with the new pulley. Don't forget to put the metal sleeve in the pulley. Then out on the nut and tighten.
Did you find this story helpful?
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2 of 2 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Spacer, 1/2 To 17mm - 690369MA
Idler Pulley - 690387MA
Splined Spindle Shaft - 94129MA
Spacer - 094130MA
Jackshaft Housing - 492574MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set
Mower deck was loud and blade was cutting uneven
Removed mower deck and replaced the jackshafts and pulleys. Pretty simple job, just takes time to get it done!
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:
Spacer, 1/2 To 17mm - 690369MA
Idler Pulley - 690387MA
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
The pulley that holds mower belt in place gave way. The bearings let go.
Unscrewed the old pulley and replaced with new. It literally was one screw.
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:
Idler Pulley - 690387MA
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Replaced an idler pully on the mower deck.
Took the old one off and put the new one on. Only one nut to remove and replace.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Spacer, 1/2 To 17mm - 690369MA
Idler Pulley - 690387MA
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
Deck idler pulley bearing reached end of service
Remove mower deck for easy access. Remove retaining nut and old bearing parts.
Apply grease to mounting shaft on deck and replace with new spacer and idler pulley.
Tighten retaining nut and reattach deck and belt to mower.
Less than 15 minutes.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Idler Pulley - 690387MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Wrench Set
Pulley wore out.
I replaced the pulley, then everything worked.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Idler Pulley - 690387MA
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set, Wrench Set
The pulley broke.
Had to press the bushing out of the old one and press it into the new one. Put the pulley on the shaft and tightened it down. Replaced the deck. Put the belt on and mowed the yard.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Spacer, 1/2 To 17mm - 690369MA
Flange LockNut - 703893
Idler Pulley - 690387MA
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Wrench Set
Idler pulley broke
Removed the deck from the mower
Removed the nut from the top of the pulley
Removed the broken pulley
Removed and replaced the spacer
Installed the new pulley
Tightened the new nut
Installed the deck on the mower
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Pulley - 690409MA
Idler Pulley - 690387MA
Motion Drive Belt - 37X87MA
Mower Deck Belt - 37X62MA
Blade - 95103E701MA
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench, air tools
Drive belt and drive belt pulley broken, blades was bad deck idler bad
Remove the deck made repairs on it, removed steering column and broken drive belt idler and drive belt guides. Installed new drive and idler, steering column, and belt guides. Reinstalled mower deck.
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Reviews
4.5
Average Rating (out of 5):
2 Reviews
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  • Idler pulley
    The part arrived very fast but it did not fit my mower and I had to return it. Thank you for the return label it sure helped.
    Ted - July 2, 2019 Verified Purchase
    worked okay but it was not the problem. I have to get the bushing that goes inside this part.
    Need to buy an extra part it would have been nice if it would have been suggested when i checked out. so I guess it was my fault for not looking more carefully at the set up and the picture of the part and where it goes. I did not need the part I ordered. I need the bushing that goes inside it. The bushing is wore out, Not the pulley.
    Robert - 21 days ago Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Murray, Snapper
    Product Number: 690387MA
    Classification: Part
    Weight: 0.76 lbs.
    Shipping: Ships Worldwide
    eReplacementParts.com
    7036 South High Tech Dr.
    Midvale, UT 84047
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