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Repair Parts Home  Lawn Equipment Parts  Husqvarna Parts  873900700 Nut, Lock, Flange, 7/16
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Nut,​ Lock,​ Flange,​ 7/​16

Part Number: 873900700
HusqvarnaPoulanWeed EaterCraftsmanJonsered
Availability: 25+ in stock
Price: $7.17
Ships within 1 business day

*This part replaces obsolete part #: 73900700.

Product Information
Manufacturer: Husqvarna, Poulan, Weed Eater, Craftsman, Jonsered
Product Number: 873900700
Classification: Part
Weight: 0.12 lbs.
Shipping: Ships Worldwide
Description:
It is made of metal and is sold individually. The nut attaches to the washer and the front bracket deck. If this nut becomes broken or stripped it will need to be replaced. A wrench will be needed to replace this part. This is a replacement part directly sourced from the manufacturer for use in ride mowers and lawn tractors made by Husqvarna, Poulan, Weed Eater, and Jonsered.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Husqvarna
2042 LS (96043004200) (2008-01) Ride Mower
2042 LS (96043004800) (2007-12) Ride Mower
2246 LS (96043004300) (2008-01) Ride Mower
2346 XLS (96043004500) (2008-01) Ride Mower
2348 LS (96043004400) (2008-01) Ride Mower
2348 LS (96043004900) (2008-03) Ride Mower
2748 GLS (96043004600) (2008-01) Ride Mower
2748 GLS (96043005000) (2008-03) Ride Mower
2754 GLS (96043004700) (2008-01) Ride Mower
GTH 2448 T (917.279260) (960430009) (2006-06) Ride Mower
GTH 2448 T (96043000900) (2006-06) Ride Mower
GTH 2448 T (96043000901) (2006-06) Ride Mower
GTH 2454 T (96043002300) (2006-06) Ride Mower
GTH 26 K 54 (96043003100) (2006-11) Ride Mower
GTH 26 K 54 T (96043001100) (2006-03) Ride Mower
GTH 26 K 54 T (96043001101) (2006-03) Ride Mower
GTH 2648 (96043003000) (2006-12) Ride Mower
GTH 2654 T (96043001000) (2006-03) Ride Mower
GTH 2654 T (96043001001) (2006-03) Ride Mower
GTH 2654 T (96043001002) (2006-03) Ride Mower
LGT 2654 (96043003600) (2007-05) Ride Mower
LGT 2654 (96043003601) (2008-01) Ride Mower
LGT 2654 (96045000700) (2006-11) Ride Mower
LGT 2654 (96045000702) (2008-03) Ride Mower
LOGTH 2448 T (96045000300) (2005-11) Ride Mower
LOYTH 20 F 42 T (96045000200) (2006-02) Ride Mower
LOYTH 20 F 42 T (96045000201) (2006-02) Ride Mower
LTH 1538 (96043003800) (2006-12) Ride Mower
LTH 1538 (96043003801) (2007-08) Ride Mower
LT 1538 (96043003802) (2008-04) Ride Mower
PB 19546 LT (96042003500) (2008-02) Ride Mower
YT 1942 T (96043000300) (2006-05) Ride Mower
YTH 1542 XP (YTH 1542 XPT) (96043000602) (2006-10) Ride Mower
YTH 1542 XPT (96043000600) (2006-06) Ride Mower
YTH 1542 XPT (96043000601) (2006-06) Ride Mower
YTH 1542 XPT (96043000603) (2008-01) Ride Mower
YTH 1542 XPT (96043000604) (2008-01) Ride Mower
YTH 1542 XPT (CA) (96043005100) (2007-12) Ride Mower
YTH 1848 XPT (96043000700) (2006-03) Ride Mower
YTH 1848 XPT (96043000701) (2006-03) Ride Mower
YTH 20 B 42 T (96043002000) (2006-01) Ride Mower
YTH 20 B 42 T (96043002001) (2006-01) Ride Mower
YTH 20 B 42 T (96043002002) (2006-03) Ride Mower
YTH 20 B 42 T (96043002003) (2006-08) Ride Mower
YTH 20 F 42 T (917.279240) (960430005) (2006-05) Ride Mower
YTH 20 F 42 T (96043000500) (2006-05) Ride Mower
YTH 20 F 42 T (96043000501) (2006-05) Ride Mower
YTH 20 K 46 (96043003300) (2006-11) Ride Mower
YTH 20 K 46 (96043003301) (2008-01) Ride Mower
YTH 20 K 46 (96045000400) (2006-11) Ride Mower
YTH 20 K 46 (96045000401) (2007-07) Ride Mower
YTH 20 K 46 (96045000402) (2007-07) Ride Mower
YTH 20 K 46 (96045000403) (2007-10) Ride Mower
YTH 20 K 46 (96045000404) (2007-10) Ride Mower
YTH 20 K 46 (96045000405) (2008-01) Ride Mower
YTH 20 K 46 (96045000406) (2008-03) Ride Mower
YTH 2042 (917.287520) (2007-01) Ride Mower
YTH 2042 (96043003200) (2007-02) Ride Mower
YTH 2146 XP (96043002900) (2006-12) Ride Mower
YTH 2146 XP (96043002901) (2008-01) Ride Mower
YTH 2146 XP (CA) (96043005200) (2007-12) Ride Mower
YTH 2242 T (917.279180) (2006-05) Ride Mower
YTH 2242 T (917.279181) (2006-05) Ride Mower
YTH 2242 T (96043002100) (2006-01) Ride Mower
YTH 2242 T (96043002101) (2006-03) Ride Mower
YTH 2246 (96043003700) (2006-11) Ride Mower
YTH 2348 (96043003500) (2006-11) Ride Mower
YTH 2348 (96043003501) (2008-01) Ride Mower
YTH 2348 (96045000500) (2006-11) Ride Mower
YTH 2348 (96045000501) (2008-02) Ride Mower
YTH 2348 (96045000502) (2008-04) Ride Mower
YTH 2448 T (917.279200) (2006-05) Ride Mower
YTH 2448 T (917.279201) (2006-05) Ride Mower
YTH 2448 T (96043000800) (2006-03) Ride Mower
YTH 2448 T (96043000801) (2006-04) Ride Mower
YTH 2448 T (96043000802) (2006-03) Ride Mower
YTH 2454 (96042004800) (2007-04) Ride Mower
YTH 2454 (96043003400) (2006-12) Ride Mower
YTH 2454 (96043003401) (2006-12) Ride Mower
YTH 2454 (96043003402) (2008-02) Ride Mower
YTH 2454 (TSC) (96043005400) (2008-04) Ride Mower
YTH 2454 T (917.279220) (2006-05) Ride Mower
YTH 2454 T (96043002200) (2006-03) Ride Mower
YTH 2454 T (96043002203) (2006-03) Ride Mower
YTH 2242 T (96043002102) (2008-01) Ride Mower
LGT2554 (96043006100) Lawn Tractor
LGT2554 (96043006101) Lawn Tractor
LGT2554 (96043007400) Lawn Tractor
LGT2554 (96043008200) Lawn Tractor
LGT2554 (96043009400) Lawn Tractor
LGT2554 (96045001500) Lawn Tractor
LGT2554 (96045001501) Lawn Tractor
LGT2554 (96045001502) Lawn Tractor
LGT2554 (96045001503) Lawn Tractor
LGT2554 (96045001504) Lawn Tractor
LGT2554 (96045001700) Lawn Tractor
LGT2554 (96045001701) Lawn Tractor
LGT2554 (96045002800) Lawn Tractor
LGT2554 (96045003100) Lawn Tractor
YTA19K42 (96043013900) Lawn Tractor
YTH21K46 Lawn Tractor
YTH23V48-96043008600 Tractor/Ride Mower
YTH24V48LS (2012-09)(96043008900) Lawn Tractor
YTH24V48LS (2011-10)(96048001401) Lawn Tractor
YTH24V48LS (2011-07)(96043011602) Lawn Tractor
YTH24V48LS (2011-01)(96043011601) Lawn Tractor
YTH24V48LS (2011-08)(96043011603) Lawn Tractor
YTH24V48LS (2012-10)(96048001400) Lawn Tractor
YTH24V48LS (2012-08)(96048001402) Lawn Tractor
Poulan
Weed Eater
Craftsman
Expand the 150+ compatible machines
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:
Nut, Lock, Flange, 7/16 - 873900700
Pulley Idler - 532196106
Stationary Idler Pulley - 532196104
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
idler pulley froze up.
remove mower deck
unbolt old pulleys and replace with new.
install mower deck.
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Tool Type:
Lawn Tractor
Parts Used:
Nut, Lock, Flange, 7/16 - 873900700
Washer Hardened - 532178515
Bolt, Hex, Washer, Head, 7/16-24 X 1/4 - 874490736
Stationary Idler Pulley - 532196104
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Socket set, Wrench Set
Replaced stationary idler pulley and pully idler on rider mower deck
1. removed the mower deck
2. removed the 2 damaged pullies using a socket set and a wrench
3. installed the 2 new pullies using a socket set and a wrench
4. reinstalled mower deck to rider mower
5. started mowing.........and all went well!
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Mower
Parts Used:
Nut, Lock, Flange, 7/16 - 873900700
Bolt, Hex, Washer, Head, 7/16-24 X 1/4 - 874490736
Stationary Idler Pulley - 532196104
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Wrench Set, Nutdriver, Adjustable Wrench
Bearing seized and cause bolt failure.
Removed pulley cover. Assembled bolt, pulley, and thin washer. Making sure to place tensioner bracket correctly. Rerouted belt. Replaced pulley cover.
Did you find this story helpful?
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Tool Type:
Lawn Tractor
Parts Used:
Bolt Hex Fghd 7/16-14 X 3 Serr - 871020748
Nut, Lock, Flange, 7/16 - 873900700
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Wrench Set, floor jack
bolt holding the mower deck height adjustment broke
removed mower engine cover
removed muffler
jacked up frame
removed broken bolt and replaced with new bolt & nut
reassembled
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Clear Zinc Washer - 819191912
Nut, Lock, Flange, 7/16 - 873900700
Washer Hardened - 532178515
Stationary Idler Pulley - 532196104
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Pulley broke on cutting deck
Use manual to make repairs. Good instruction.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Reviews
5
Average Rating (out of 5):
3 Reviews
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  • Lawn mower repair parts
    Great service. So far the repair parts are working fine and so is our mower. Thanks for your quick response.
    Guest - August 14, 2021 Verified Purchase
    Quality Parts and Professional Services
    All the Parts went on perfect, came when they said they would. I would recommend replacementparts.com to anyone.
    Mike - July 29, 2020 Verified Purchase
    Easy Fix !!!
    Part arrived quickly, put it on....good to go. You Guys are a 10 Star Company....10 Stars from the Ordering Process, Shipping and Delivery.. 10 Star Service......I would Highly Recommend eReplacement Parts to Everyone !!!
    ANNE - August 19, 2019 Verified Purchase
    Verified Purchase
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    Product Information
    Manufacturer: Husqvarna, Poulan, Weed Eater, Craftsman, Jonsered
    Product Number: 873900700
    Classification: Part
    Weight: 0.12 lbs.
    Shipping: Ships Worldwide

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