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Repair Parts Home  Lawn Equipment Parts  Murray Parts  703893 Flange LockNut

Flange LockNut

Flange LockNut

Part Number: 703893
MurraySnapperSimplicity
Availability: Factory Backorder [ more info ]
Price: $7.55
Quantity:
Date Available: Unknown

*This part replaces obsolete part #: 1922694SM, 720142, 1930645, 1930651, 720148, 015X98MA, 1930645SM, 015X84MA, 15X84MA, 92682, 711622MA, 015X98, 015X84, MU015X84MA, MU015X98MA and 710140.

Specifications
  • 3/8-16
Description:
This is a genuine OEM sourced replacement part for Lawn and Garden equipment. A lock nut is a type of nut that resists loosening when properly threaded onto a bolt. It will have different applications based on your equipment. Please refer to diagrams for proper use. This item is metal an is sold individually.

You would need a wrench to tighten/loosen this nut.
Product Information
Manufacturer: Murray, Snapper, Simplicity
Product Number: 703893
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
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
7800336 (312006x51A) Lawn Tractor
7800337 (309007x51A) 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
7800297 (405012x108) Lawn Tractor
7800300 (405606x78C) Lawn Tractor
7800320 (405021x151) Lawn Tractor
7800321 (405628x151) Lawn Tractor
7800162 (LT155420) Lawn Tractor
7800162 (LT155420) Lawn Tractor
7800191 (LT185420) 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
7800307 (CLT155420) Lawn Tractor
7800309 (CLT185420) Lawn Tractor
7800309 (CLT185420) Lawn Tractor
7800361 (LT135420C) Lawn Tractor
7800361 (LT135420C) Lawn Tractor
7800362 (LT155420C) Lawn Tractor
7800362 (LT155420C) Lawn Tractor
7800370 (FLT185420) Lawn Tractor
7800370 (FLT185420) Lawn Tractor
7800192 (LT20460) Lawn Tractor
7800283 (465307x51) Lawn Tractor
7800306 (465624x78B) Lawn Tractor
7800311 (CLT20460) Lawn Tractor
880418X51N Lawn Mower
880419X51N Lawn Mower
880609X120N Lawn Mower
880610X120N Lawn Mower
880746X120N Lawn Mower
880420X51N Lawn Mower
880421X51N Lawn Mower
880422X51N Lawn Mower
880499X51N Lawn Mower
880611X120N Lawn Mower
880612X120N Lawn Mower
880747X120N Lawn Mower
880805X51N Lawn Mower
880806X51N Lawn Mower
880891X51N Lawn Mower
7800256 (201013X51A) Lawn Mower
880595X51N (MXH550) Lawn Mower
880751X51N Lawn Mower
880752X51N (SP/IC) Lawn Mower
TM6000x51NA Trimmer
7800503 (309007x151A) Lawn Tractor
7800528 (309029x11G) Lawn Tractor
7800529 (309007x51B) Lawn Tractor
7800336 (312006x51A) Lawn Tractor
7800337 (309007x51A) 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
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
201010x51A 20" Lawn Mower
SST22500 Trimmer
TM6000x11NB Trimmer
TM6000x50NB Trimmer
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
TM6000x11NA String Trimmer
TM6000x50NA String Trimmer
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
425308x31A 42" Lawn Tractor
425600x48A 42" Lawn Tractor
425604x99C 42" Lawn Tractor
425607x52A 42" Lawn Tractor

Products Compatibility

This item works with the following types of products:

  • • Lawn Mower
  • • Lawn Tractor
  • • Trimmer
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Lawn Tractor
Parts Used:
Pulley, Idler - 91801MA
Flange LockNut - 703893
Bearing, Wheel Set - 491334MA
Pulley - 421409MA
Wheel Bearing - 090035MA
Lens-Headlight-RH - 091318MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Nothing ! - got the parts for my winter overhaul yet to be done
Great service from you guys, really appreciated it - my old (1991) model Murray mower is still running fine, (one his third mower deck and probably 10th set of blades!)
I needed a left hand headlight lens (part 91319) but so far haven't found one - got the right hand lens and all the other parts aok, so looking forward to the winter overhaul in the shed - if anyone has any idea where I can get the lens I need, new or second hand, would be great to hear !

Cheers
Kelvyn

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Tool Type:
Lawn Tractor
Parts Used:
Screw - 26X270MA
Flange LockNut - 703893
Bolt, Shoulder - 9X52MA
Screw, 5/16-18 X 1/2 - 26X277MA
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Socket set
A froze up nut on a bolt, and various missing screws.
Just attached the screws and bolts.
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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
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Tool Type:
Lawn Tractor
Parts Used:
Flange LockNut - 703893
Pulley, Backside Idler - 23339MA
Belt, Primary Mower Drive - 37X69MA
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Worn.
Removed the old pulley, replaced the belt and the nut. Mower works better now! This was super easy and really made a difference in how well it was mowing.
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Tool Type:
Lawn Tractor
Parts Used:
Flange LockNut - 703893
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Socket set, Wrench Set
Lawn tractor wouldn't steer
First I used my garage jack to lift the front of the tractor 23 inches off the ground. I would have used jack stands as well, but found when I did that there was no room for me beneath the tractor. The most obvious reason for the tractor not turning to the left was the triangular shaped gear's teeth on that side being so blunted that the pinion gear could not engage them. Fortunately, I had a gear from a previous tractor. To remove and replace the shoulder bolts on the steering plate I had to hold the top of the bolt with a half inch wrench with one hand while removing the center lock nut on the bottom with a 9/16 socket. The center bolt was a bit more tricky as the nut was further back, but I managed. Once I had the new gear bolted in place, I thought that I was finished. That is when i found that the reason that the gear teeth were blunted was because the steering column had worn the base steering plate from 3/4 inch to 1 1/2 inches! so my next job was to remove the steering wheel and the holding pin on the top. Since I ruined the holding pin on removal, I drilled a hole through the steering column and attached the steering wheel to the column with a bolt. Since I also had a spare base steering plate, I removed the old one and installed that after putting a 'touch' of grease inside. Note: I buy old Murray lawn tractors for their 42 inch mowing decks as they are no longer available for purchase. I often strip parts from them that I might use. I had to purchase the shoulder bolt and its nut from replacement.com because the 'wear' items are never any good. My total time for the repair was around seven hours, but the tractor steers like new. It is a 1999 Murray Widebody GT with a standard transmission and a 17.5 horsepower Briggs and Stratton replacement engine from surplus center.com that is much more powerful than the original 17.5 HP Tecumseh was. I prefer standard transmissions because they do not wear out. I buy my belts and blades from Sunbelt.com, (I think...it's a division of John Deere), because the belts are Kevlar.
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Discussion
Discussion for Flange LockNut - ( 703893 )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
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