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16453445-1-M-Husky-921-0338-Seal,.75 X 1.0 X.125
Part Location Diagram of 921-0338 Husky Seal,.75 X 1.0 X.125
See part F24 in the diagram
( Grid squares measure 1x1 inch )
16453445-1-S-Husky-921-0338-Seal,.75 X 1.0 X.125 16453445-2-S-Husky-921-0338-Seal,.75 X 1.0 X.125 16453445-3-S-Husky-921-0338-Seal,.75 X 1.0 X.125 Part Location Diagram of 921-0338 Husky Seal,.75 X 1.0 X.125

Seal,.75 X 1.0 X.125 921-0338

Manufactured by:
Husky
ERP Number:
ERP16453445
Part Number:
921-0338
Original Equipment Manufacturer ?
$10.24
★★★★★
★★★★★
1 Review
Special Order

A Bit Difficult 

More than 2 hours 

(3 rated repairs) ?

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Description Frequently Purchased Together Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Product Description

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This item is an original part for use in lawn tractors made by Troy-Bilt, Ryobi, Yard Machines, MTD, Bolens, Yard Man, and Cub Cadet. The seal goes next to the bearing-sleeve and helps to stop the oil from leaking. You may need a socket set when replacing this part which is made of plastic. Over time this item may break and will need to be replaced. Keep in mind this high-quality part is sold individually even though two may be needed.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • MTD
  • Troy-Bilt
  • Yard Machines
  • Husky
  • Yard Man
  • Bolens
  • Craftsman
  • Murray
  • Ryobi
  • Toro
  • Cub Cadet
This part works with the following products:
  • Lawn Tractor
  • Snow Blower
  • Lawn Mower
  • Lawn Tractor Accessories
Part# 921-0338 replaces these:
721-0338, 921-0338,
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Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
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★★★★★
★★★★★
Exactly like the original seal
The seal was exactly like the one installed at the factory.
Guest - January 4, 2021
Verified Purchase

Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

More than 2 hours 

(3 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Bad seals and bearings in the rear end.

pete from calamus, Iowa

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Socket set
Parts Used:
921-0338, 741-05060, 941-0337, 941-0336
Jack up back of mower, remove tires and then remove the seat, battery the two drive belts, the brake cable, remove pin from shifting arm and disconnect. there are two springs that also have to be removed. One is very strong so you may need some help with it. There is the drive pulley on top of the transmission that I also removed to make the repair work a little easier. I then put the unit on the work bench and removed all the bolts. They all the same length so you can\'t mix them up when you put them back. Be careful removing the top half of the axle because there is a ball bearing under the shifting arm that is spring loaded that can pop out if the arm moves. The parts are all easy to replace, just take your time. You just reverse your steps putting it back together.
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Sheared the brass auger gear inside the gear box

Jamie from dedham, Massachusetts

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
921-0338, 917-04861, 914-0161, 721-0327, 715-04021
Removed front scoop,Removed pulley, removed bolts the 3 bolts on each side holding the augers in place. Removed the whole !auger assembly from scoop. Removed 4 shear pins, pulled off 4 augers blades \"2RH 2LH\" and plastic spacers/bushings. Removed 5 bolts holding the 2 case halves and separated case. Cleaned thoroughly and scraped old ga sket \"silicone\". Replaced gear with new one. Also replaced the keyway and shear pin. Replaced the 3 shaft oil seals also. Reverse procedure to assemble. Using silicone and grease to assemble. Use diff oil where applicable.
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Transaxle was loose around the seal and bushing.

Don from NEWPORT NEWS, Virginia

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Nutdriver, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
921-0338, 741-05060, 941-0337, 941-0336
1. Removed transmission cover and then drive belt from transmission by loosening tension on the Idler pulley.
2. Removed the battery and battery holder. Removed large spring from bracket attached to transaxle.
3. Removed pin to loosen the F N R shifter linkage from the transaxle.
4. Loosened and removed the brake assembl y securing all the springs, pucks, and hardware. 5.Removed four large bolts and two smaller bolts that held the transaxle to the tractor frame.
6. Replaced the seals, bushings, and bearings and added 00 grease.
7. Cleaned and lubed all the parts and transaxle assembly.
8. Reversed the process for reassembly.
9. Success!
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP16453445
Manufacturer Part Number: 921-0338
Brand Model Number Description
MTD 135A676F190 Lawn Tractor - Lawn Tractor
MTD 135B560B000 Lawn Tractor - Lawn Tractor
MTD 135B560B002 Lawn Tractor - Lawn Tractor
MTD 135B560B009 Lawn Tractor - Lawn Tractor
MTD 135B560B016 Lawn Tractor - Lawn Tractor
MTD 135B560B019 Lawn Tractor - Lawn Tractor
MTD 135B560B022 Lawn Tractor - Lawn Tractor
MTD 135B560B026 Lawn Tractor - Lawn Tractor
MTD 135B560B029 Lawn Tractor - Lawn Tractor
MTD 135B560B033 Lawn Tractor - Lawn Tractor
MTD 135B560B054 Lawn Tractor - Lawn Tractor
MTD 135B560B057 Lawn Tractor - Lawn Tractor
MTD 135B560B077 Lawn Tractor - Lawn Tractor
MTD 135B560B098 Lawn Tractor - Lawn Tractor
MTD 135B560B105 Lawn Tractor - Lawn Tractor
MTD 135B560B118 Lawn Tractor - Lawn Tractor
MTD 135B560B121 Lawn Tractor - Lawn Tractor
MTD 135B560B129 Lawn Tractor - Lawn Tractor
MTD 135B560B131 Lawn Tractor - Lawn Tractor
MTD 135B560B134 Lawn Tractor - Lawn Tractor
MTD 135B560B138 Lawn Tractor - Lawn Tractor
MTD 135B560B145 Lawn Tractor - Lawn Tractor
MTD 135B560B151 Lawn Tractor - Lawn Tractor
MTD 135B560B196 Lawn Tractor - Lawn Tractor
MTD 135B560B205 Lawn Tractor - Lawn Tractor
MTD 135B560B206 Lawn Tractor - Lawn Tractor
MTD 135B560B229 Lawn Tractor - Lawn Tractor
MTD 135B560B301 Lawn Tractor - Lawn Tractor
MTD 135B560B302 Lawn Tractor - Lawn Tractor
MTD 135B560B304 Lawn Tractor - Lawn Tractor
Seal,.75 X 1.0 X.125
$ 10.24
Special Order
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Stock Status
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Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

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