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Repair Parts Home  Lawn Equipment Parts  Poulan Parts  532178515 Washer Hardened
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Washer Hardened

Part Number: 532178515
HusqvarnaPoulanRyobiWeed EaterCraftsmanJonsered
Availability: 25+ in stock
Price: $5.97
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*This part replaces obsolete part #: 5321339-43, 532133943, 178515 and 133943.

Product Information
Manufacturer: Husqvarna, Poulan, Ryobi, Weed Eater, Craftsman, Jonsered
Product Number: 532178515
Classification: Part
Weight: 0.07 lbs.
Shipping: Ships Worldwide
Description:
This authentic manufacturer-sourced part is specially designed for use with Poulan, Ryobi and Husqvarna riding lawn mowers and garden tractors. It helps to distribute the pressure evenly to ensure a tight seal between connected components. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality washer is made of durable material and is sold individually.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Poulan
Ryobi
Husqvarna
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
GT 200 (1994-07) Ride Mower
GT 200 (1995-06) Ride Mower
GT 200 (1995-08) Ride Mower
GT 200 (1997-12) Ride Mower
GT 200 (HCGTK200A) (954840001) (1996-01) Ride Mower
GT 200 (HN2050A) (1993-12) Ride Mower
GTH 200 (954001122A) (1994-07) Ride Mower
GTH 200 (954001122VA) (954001992) (1995-03) Ride Mower
GTH 200 (954140046B) (1998-07) Ride Mower
GTH 200 (954140046C) (1999-04) Ride Mower
GTH 200 (954140046D) (1999-05) Ride Mower
GTH 200 (HN20VH50A) (954000972) (1994-03) Ride Mower
GTH 220 (1997-12) Ride Mower
GTH 220 (9540020022A) (1995-05) Ride Mower
GTH 220 (954140012B) (1996-11) Ride Mower
GTH 220 (954140012C) (1998-02) Ride Mower
GTH 220 (954140012D) (1998-07) Ride Mower
GTH 220 (954140012F) (1999-03) Ride Mower
GTH 220 (954830167A) (1995-08) Ride Mower
GTH 220 (954830167B) (1996-05) Ride Mower
GTH 2248 XPA (954567888) (2002-01) Ride Mower
GTH 2248 XPB (954567888) (2002-10) Ride Mower
GTH 2248 XPC (954567888) (2003-07) Ride Mower
GTH 225 (954140103A) (1999-10) Ride Mower
GTH 2250 A (954567093) (2000-11) Ride Mower
GTH 2250 B (954567093) (2001-02) Ride Mower
GTH 2250 C (954567093) (2001-05) Ride Mower
GTH 2250 XPA (954567116) (2001-01) Ride Mower
GTH 2350 (GTHK2350A) (954568540) (2002-07) 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 250 (954140104A) (1999-09) Ride Mower
GTH 250 (954140104B) (2000-03) Ride Mower
GTH 250 (HEGTH250A) (954170055) (2002-02) Ride Mower
GTH 2548 (917.279100) (960230003) (2004-12) Ride Mower
GTH 2548 (96023000300) (2005-05) Ride Mower
GTH 2548 (LOGT25H48A) (954572134) (2003-12) Ride Mower
GTH 2548 (LOGT25H48B) (954572134) (2004-02) Ride Mower
GTH 2548 A (954572004) (2004-05) Ride Mower
GTH 2548 B (954572004) (2004-02) Ride Mower
GTH 2548 XPA (954567895) (2001-12) Ride Mower
GTH 2548 XPB (954567895) (2002-10) Ride Mower
GTH 2550 A (954567109) (2001-01) Ride Mower
GTH 2550 B (954567109) (2001-02) Ride Mower
GTH 2550 XPB (954567116) (2001-02) 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
GTVH 200 (954140016B) (1999-03) Ride Mower
GTVH 205 (954140102A) (1999-10) Ride Mower
GTVH 205 (954140102B) (2000-03) 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
LR 110 (954001232C) (1995-08) Ride Mower
LR 111 (9540001212A) (1994-07) Ride Mower
LR 12 (HC12R38A) (954000762) (1994-01) Ride Mower
LR 12 (HC12R38B) (954002701) (1994-10) Lawn Tractor
LR 12 (HC12R38D) (954002701) (1996-01) Lawn Tractor
LR 120 (954001242B) (1995-02) Lawn Tractor
LR 120 (954830051A) (1995-08) Lawn Tractor
LR 120 (954830051B) (1996-05) Lawn Tractor
LR 121 (1997-12) Lawn Tractor
LR 121 (954140001B) (1997-12) Lawn Tractor
LR 121 (954140001B) (1998-02) Lawn Tractor
LR 121 (HCLR120A), (954140001) (1996-08) Lawn Tractor
LR 122 (954140014B) (1999-03) Lawn Tractor
LR 122 (954140105A) (1999-09) Lawn Tractor
LR 122 (954140105B) (2000-01) Lawn Tractor
LR 125 (954001202C) (1995-03) Lawn Tractor
LRH 125 (954001222A) (1994-07) Lawn Tractor
LRH 125 (954001222B) (1995-03) Lawn Tractor
LRH 125 (954001222C) (1995-03) Lawn Tractor
LRH 125 (954001222D) (1995-07) Lawn Tractor
LRH 125 (HN125HR38B) (954000622) (1994-01) Lawn Tractor
LT 120 (954140002A) (1996-12) Ride Mower
LT 120 (954140002B) (1997-12) Ride Mower
LT 120 (HCLT120A) (954140047) (1998-01) Ride Mower
LT 1238 A (9545677024) (2000-10) Ride Mower
LT 1238 B (954567024) (2001-03) Ride Mower
LT 1238 C (954567024) (2001-10) Ride Mower
LT 1238 D (954567024) (2002-02) Ride Mower
LT 125 (HC12542A) (954000772) (1994-01) Ride Mower
LT 125 (HC12542B) (954002711) (1995-01) Ride Mower
LT 125 (HC12542C) (954002711) (1996-04) Ride Mower
LT 125 (HE12536B) (954170001) (1996-10) Ride Mower
LT 125 (HE12536C) (954170001) (1998-10) Ride Mower
LT 130 (1997-12) Ride Mower
LT 140 (HU4H42A) (954000512) (1993-01) Ride Mower
LT 1538 A (954569776) (2002-11) Ride Mower
LT 1538 B (954569776) (2002-11) Ride Mower
LT 1538 C (954569776) (2002-12) Ride Mower
LT 1538 D (954569776) (2003-01) Ride Mower
LT 16542 (96013001900) (2006-02) Ride Mower
LT 18542 (96013000400) (2006-03) Ride Mower
LT 18542 A (954571748) (2003-11) Ride Mower
LT 18542 B (954571748) (2004-02) Ride Mower
LTH 130 (954140005K) (1999-03) Ride Mower
LTH 130 (954140107A) (1999-11) Ride Mower
LTH 130 (954830061A) (1996-01) Ride Mower
LTH 130 (954830061B) (1996-02) Ride Mower
LTH 130 (HCLTH130J) (954140005) (1999-01) Ride Mower
LTH 1342 (LTHK 1342 A) (954568519) (2002-01) Ride Mower
LTH 1342 (LTHK 1342 B) (954568519) (2002-02) Ride Mower
LTH 1342 A (954567031) (2000-12) Ride Mower
LTH 1342 B (954567031) (2001-01) Ride Mower
LTH 1342 C (954567031) (2001-11) Ride Mower
LTH 140 (954001192A) (1995-01) Ride Mower
LTH 140 (HN14H42A) (954000642) (1994-01) Ride Mower
LTH 145 (1997-12) Ride Mower
LTH 145 (954140006D) (1998-07) Ride Mower
LTH 1542 (96013000900) (2005-10) Ride Mower
LTH 1742 A (954570376) (2002-11) Ride Mower
LTH 1742 B (954570376) (2002-12) Ride Mower
LTH 1742 C (954570376) (2003-02) Ride Mower
LTH 1742 D (954570376) (2003-05) Ride Mower
LTH 18542 A (954571731) (2003-11) Ride Mower
LTH 18542 B (954571731) (2004-03) Ride Mower
LTH 18542 C (954571731) (2004-08) Ride Mower
LTH 2042 A (954571953) (2003-12) Ride Mower
LTH 2042 B (954571953) (2004-01) Ride Mower
LTH 2042 C (954571953) (2004-03) Ride Mower
YT 150 (HCYT150A) (954840021) (1996-01) Ride Mower
YT 150 (HCYT150B) (954840021) (1996-04) Ride Mower
YT 160 (HU1642A) (1993-01) Ride Mower
YT 180 (954140009A) (1997-01) Ride Mower
YT 180 (HN1842A) (954000652) (1994-01) Ride Mower
YT 190 (954001982A) (1995-03) Ride Mower
YT 1942 T (96043000300) (2006-05) Ride Mower
YTH 130 (HEYTH130K) (954170026) (2000-10) Ride Mower
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Lawn Mower
  • • Lawn Tractor
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
2 of 2 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Guard, Belt - 531165901
Washer Hardened - 532178515
Bolt, Shoulder 5/16-18 Unc - 532139888
Arm Idler 42 - 532155046
Arm Asm Pad Brake - 531168401
Washer, Hardened - 532133944
Retainer Spacer - 532165723
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Pliers, Socket set, Wrench Set
Blades would not dis-engage, engine had to be turned off and manually dis-engage.
I removed deck from mower so I could see moving parts better. I am 73 years young and laying on my side looking under mower was not my cup of tea. Upon removing deck I could see the results of 11 years of use. The parts were worn extremely bad and were hanging up and not releasing the Idler pulley when moving lever to dis-engage blades. I should have ordered 2 Arm assembly Pad Brake but as it turned out one was not worn as bad as the other. The job was relatively easy. Just removed spring tensions first and laid them aside. Proceeded to remove nuts from carriage bolt. Put new parts on and put deck under mower. Mowed an acre of grass and had no problems. On a parts quality note..... The Arm Assembly pad Brake has a bolt on end that has a roller on it that is used in the disengage mode. On the original arm it was a thru bolt with nylon lock nut. The new one is just pressed in and I think it should have been spot welded where it come thru the arm. Only time will tell. If a person has a welding machine I would highly recommend putting a spot weld there as that bolt at times will have a lot of pressure on it as it slides around the edge of idler arm.
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Tool Type:
Lawn Tractor
Parts Used:
Arm-Idler - 531169301
Washer Hardened - 532178515
Bolt, Hex, Washer, Head, 7/16-24 X 1/4 - 874490736
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set
Idler pulley siezed up
The day before heading out of town on business the idler pulley seized up. I dropped the 54" mower deck and confirmed the problem. I ordered the parts which arrived the day I got home from my trip. The parts all went together as planned and with a new belt that I already had on hand I was back in business. I was happy I could "get cutting" sooner than later, especially the way my grass is growing this year. Thank you
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Tool Type:
Lawn Mower
Parts Used:
Washer Hardened - 532178515
Stationary Idler Pulley - 532196104
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Idler pully bolt came loss and was missing
removed pully, washer and replaced each with new bolt and nut
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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!
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Tool Type:
Lawn Tractor
Parts Used:
Washer Hardened - 532178515
Bolt, Hex, Washer, Head, 7/16-24 X 1/4 - 874490736
Stationary Idler Pulley - 532196104
Mulching Blade - 532187255
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, None
Pulley bearing went out
It was easy just pull the mower deck and replace parts
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Tool Type:
Lawn Tractor
Parts Used:
Mandrel Spacer Washer - 532187690
Washer Hardened - 532178515
Mandrel Pulley - 532173436
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Adjustable Wrench
Mandrel pulley got loose and rounded out the internal shaft hole, threw pulley off balance, whicn in turn, caused mower deck to uncontrollably shake, with excessive noise.
Removed and replaced Pulley, Washers.
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Stationary idler pulley bearing failed (melted) and mower deck drive belt came off.
1. Separated mower deck from lawn tractor and cleaned both units thoroughly.
2. Removed and replaced tractor mounted idler pulleys, since bearings were noisy.
3. Disassembled mower deck - opted to overhaul blade tower supports (3) to clean and renew lubrication. RECOMMEND REPLACING THESE PARTS AS A UNIT, instead of overhaul.
4. Bearing failure had caused hole in deck-mounted pivot support bracket for belt tensioner to become elongated - opted to do nothing at this time.
5. Replacement pulley on pivot support was not sized to accept 7/16" dia bolt!!! Hardened spacer washer hole was too small as well. Re purposed another bolt from the ordered parts, and added washers as necessary to allow pulley to track properly without binding against the tensioner arm.
6. Removed and replaced other pulleys and hardware (these replacement parts were identical to the removed ones).
7. Installed new belt as per diagram on belt slip cover.
8. Reinstalled mower deck underneath the lawn tractor.

Works great!
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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.
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Product Information
Manufacturer: Husqvarna, Poulan, Ryobi, Weed Eater, Craftsman, Jonsered
Product Number: 532178515
Classification: Part
Weight: 0.07 lbs.
Shipping: Ships Worldwide

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