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Murray Parts

Nut

Part Number: 703409
MurrayBriggs and StrattonSnapperSimplicity
Availability: 3 in stock
Price: $4.30
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: 80002728, 931277, 1931277, 725273, MT710026MA, 7091070, 15X79MA, 7091601, 710026, 7091070YP, 015X79MA, 1931277SM, 7091601SM, 15X121, 710204MA, 015X79, MU015X79MA and 710026MA.

Product Information
Manufacturer: Murray, Briggs and Stratton, Snapper, Simplicity
Product Number: 703409
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Specifications
  • 5/16-18
Description:
This is a genuine manufacturer sourced replacement part designed for use with Murray lawn and garden equipment. This is a standard hardware which will have multiple applications based on your unit. Make sure to check appropriate diagrams to ensure correct application and location of this nut. A lock nut resists loosening when properly threaded onto a bolt. This lock nut is made out of metal and it is sold individually.
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
77236000NB (536.772360) Edger
7800274 (312006x11E) Lawn Tractor
7800336 (312006x51A) Lawn Tractor
7800337 (309007x51A) Lawn Tractor
7800277 (385048x51A) Lawn Tractor
7800294 (385002x78D) 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
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
7800268 (BTPV21675E) Lawn Mower
7800201 (MD2250) Lawn Mower
7800202 (MD2255) Lawn Mower
7800204 (MP2265) Lawn Mower
7800239 (NMD2250) Lawn Mower
7800240 (NM2255) Lawn Mower
7800242 (NMP2265) Lawn Mower
7800247 (EMP2265) Lawn Mower
7800258 (M2255FC) Lawn Mower
7800260 (MP2265FC) Lawn Mower
7800503 (309007x151A) Lawn Tractor
7800528 (309029x11G) Lawn Tractor
7800529 (309007x51B) Lawn Tractor
7800336 (312006x51A) Lawn Tractor
7800337 (309007x51A) Lawn Tractor
77232100NC (536.772321) Edger
77233000NA (536.772330) Edger
77235000NB (536.772350) Edger
77236000NA (536.772360) Edger
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
1695539 (2008) 24" Dual Stage Snowthrower
1695557 (C950-52846-0)(2008) 24" Dual Stage Snowthrower
1695558 (C950-52847-0)(2008) 24" Dual Stage Snowthrower
1695339-966D (2008) 26" Dual Stage Snowthrower
LP1695444-726E (2008) 26" Dual Stage Snowthrower
1695488 (18-2863-29)(2008) 27" Dual Stage Snowthrower
1695489 (18-2829-29)(2008) 27" Dual Stage Snowthrower
1695506 (18-2830-39)(2008) 27" Dual Stage Snowthrower
1695507 (18-2856-29)(2008) 27" Dual Stage Snowthrower
1695555 (C950-52843-0)(2008) 27" Dual Stage Snowthrower
1695559 (C950-52813-0)(2008) 27" Dual Stage Snowthrower
1695560 (C950-52850-0)(2008) 27" Dual Stage Snowthrower
1695540 (2008) 27" Dual Stage Snowthrower
1695541 (2008) 27" Dual Stage Snowthrower
1695566 (2008) 27" Dual Stage Snowthrower
1695340-1171 HST (2008) 28" Dual Stage Snowthrower
LP1695441-928E (2008) 28" Dual Stage Snowthrower
1695561 (C950-52848-0)(2008) 30" Dual Stage Snowthrower
1695562 (C950-52816-0)(2008) 30" Dual Stage Snowthrower
425018x00A 42" Lawn Tractor
425621x108B 42" Lawn Tractor
425622x50C 42" Lawn Tractor
465617x51A 46" Lawn Tractor
309006x50C 30" Lawn Tractor
309006x78A-SW 30" Lawn Tractor
309029x11E (10/30) 30" Lawn Tractor
536.772321 Edger
536.772350 Edger
EV3550x4NA Edger
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
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
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

Products Compatibility

This item works with the following types of products:

  • • Edger
  • • Lawn Mower
  • • Lawn Tractor
  • • Snowblower
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Snowblower
Parts Used:
Blade, 23" Scraper - 7039783YP
Bolt, 5/16-18 X .75 - 703225
Nut - 703409
Repair Difficulty:
Hard
Time Spent Repairing:
30-60 minutes
Tools Used:
Adjustable Wrench, Cutting torch
Needed new scraper blade
Cut off old bolts. Installed the new scraper with the new nuts and bolts
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Tool Type:
Lawn Mower
Parts Used:
Nut - 703409
Push Retainer .312 - 703297
Bolt, Shoulder 5/16-18 - 703840
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Wheel fell off because the bolt broke.
Removed the standard bolt that I had temporarily repaired the mower with (this repair did not allow for height adjustment). Replaced with proper bolt with a shoulder that allows for wheel adjustment.
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Tool Type:
Lawn Tractor
Parts Used:
Nut - 703409
Cable, Drive - 1101377MA
Bolt-Hex.31-18x1.75 S - 1X183MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Drive cable broke
1. Remove the cover plate, control handle, the clip that secures the cable unit, and unattach the old cable.
2. Just remember how the old cable was attached and reverse the process. The replacement cable was a perfect fit.
3. The installation process would have been much quicker had I not lost the clip that secures the cable unit and had to fabricate one.
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Tool Type:
Trimmer
Parts Used:
Nut - 703409
Clamp - 530038599
Screw - 503219835
Wing Nut - 503222601
Handle - 537076802
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
The handle was broken
Removed old handle, installed new.
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Tool Type:
Lawn Tractor
Parts Used:
Nut - 703409
Chute, Discharge - 7026233YP
Bolt, Carriage 5/16-18X1/2 - 703798
Locknut, 3/8-24 - 703458
Wheel, Gage - 7019190YP
Capscrew, 3/8-24X3 3/4" Hex Head - 703876
Spacer - 7015272YP
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Front mower deck wheel broke
1. Lifted up front of tractor
2. Removed & replaced front wheel.
3. Let tractor down
4. Removed locking hinge rod for mower chute
5. Replaced chute and slipped hinge rod back into place
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Tool Type:
Lawn Mower
Parts Used:
Nut - 703409
Capscrew, Hex, 1/4-20 X 3/4 - 703925
Spacer - 703970
Muffler - 7019358YP
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set, Wrench Set
Muffler rusted out.
It was easy. Just took bad muffler off and put on the replacement muffler with new bolts.
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Discussion
Discussion for Nut - ( 703409 )
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Reviews
3
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2 Reviews
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  • I ordered wrong part #
    I ordered wrong part # after calling to correct my mistake customer service fixed it promptly. Can't ask for better customer service.got the right part in record time. Thank y'all!
    Guest - July 25, 2019 Verified Purchase
    Not the part I ordered
    I was not satisfied with my order because I was shipped the wrong part. They shipped me a spring part for my lawn mower instead of this nut for my bolt. Was not happy at all.
    Guest - May 10, 2019 Verified Purchase
    eReplacementParts Team
    Hi Erica, Thank you for your review. Please accept our apologies that you received the wrong part. We have contacted privately regarding this situation.
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Murray, Briggs and Stratton, Snapper, Simplicity
    Product Number: 703409
    Classification: Part
    Weight: 0.01 lbs.
    Shipping: Ships Worldwide
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