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Repair Parts Home  Lawn Equipment Parts  Ryobi Parts  921-0338 Seal,.75 X 1.0 X.125

Seal,​.​75 X 1.​0 X.​125

Part Number: 921-0338
Troy-BiltRyobiYard MachinesMTDBolensYard ManCub CadetHusky
Availability: 11 in stock
Price: $4.89
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: 721-0338, 7210338 and 721-0338.

Product Information
Manufacturer: Troy-Bilt, Ryobi, Yard Machines, MTD, Bolens, Yard Man, Cub Cadet, Husky
Product Number: 921-0338
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
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.
Compatibility

This part is compatible with the following machines:

Ryobi
Yard Machines
MTD
13AM772F000 (2008) Lawn Tractor
13AN772G000 (2008) Lawn Tractor
13AN772G200 (2008) Lawn Tractor
13AM772F700 (2007) Lawn Tractor
13AN772G700 (2007) Lawn Tractor
13A1762F700 (2006) Lawn Tractor
13A3762F700 (2006) Lawn Tractor
13A1760F700 (2005) Lawn Tractor
13A3760F700 (2005) Lawn Tractor
13A3761G700 (2005) Lawn Tractor
13A3771G700 (2005) Lawn Tractor
13AC650F000 (2004) Lawn Tractor
13AC650F700 (2004) Lawn Tractor
13AD685G000 (2004) Lawn Tractor
13AD685G700 (2004) Lawn Tractor
13AD688G722 (2004) Lawn Tractor
13AF685G700 (2004) Lawn Tractor
13AF688G722 (2004) Lawn Tractor
13AG688H722 (2004) Lawn Tractor
13AD608G300 (2003) Lawn Tractor
31AT605H718 (2006) Pro Tractor
13AJ771G004 (2009) Lawn Tractor
13AL771H004 (2009) Lawn Tractor
13AJ771G004 (2008) Lawn Tractor
13AJ771G204 (2008) Lawn Tractor
13AL771H004 (2008) Lawn Tractor
13AD688G300 (2004) Lawn Tractor Parts
13AJ688G722 (2004) Lawn Tractor Parts
13A7688G300 (2003) Lawn Tractor Parts
13AD688G300 (2003) Lawn Tractor Parts
13AL608G300 (2002) Lawn Tractor
13AH660F382 (1998) Lawn Tractor
13AM675G382 (1998) Lawn Tractor
13AC450F382 (1997) Lawn Tractor
13AM675G382 (1997) Lawn Tractor
136C451F382 (1996) Lawn Tractor
136L673F382 (1996) Lawn Tractor
136M679G192 (1996) Lawn Tractor
135C451F382 (1995) Lawn Tractor
135L673G382 (1995) Lawn Tractor
135M679G382 (1995) Lawn Tractor
136B560B302 (1996) Lawn Tractor
136C450F129 (178-326) (1996) Lawn Tractor
136E470F023 (1996) Lawn Tractor
136F560B352 (1628272) (1996) Lawn Tractor
136G679H023 (1996) Lawn Tractor
135B560B000 (1995) Lawn Tractor
135C451E000 (1995) Lawn Tractor
135C452E000 (1995) Lawn Tractor
135C472E000 (1995) Lawn Tractor
135E450F000 (1995) Lawn Tractor
135E470F023 (1995) Lawn Tractor
135F560B352 (1995) Lawn Tractor
135G665G000 (1995) Lawn Tractor
135G675G147 (1995) Lawn Tractor
135G679H000 (1995) Lawn Tractor
135H450E089 (1995) Lawn Tractor
135H450F129 (1995) Lawn Tractor
135H660F000 (1995) Lawn Tractor
135L470F023 (1995) Lawn Tractor
135L471F144 (1995) Lawn Tractor
135L660F000 (1995) Lawn Tractor
135L660G129 (1995) Lawn Tractor
135L667F000 (1995) Lawn Tractor
135L667G192 (1995) Lawn Tractor
135L670F000 (1995) Lawn Tractor
135L671F336 (1995) Lawn Tractor
135M660G000 (1995) Lawn Tractor
135M670G000 (1995) Lawn Tractor
135M675G000 (1995) Lawn Tractor
135M678G084 (1995) Lawn Tractor
135M679G000 (1995) Lawn Tractor
135O660G302 (1995) Lawn Tractor
135O675G000 (1995) Lawn Tractor
135O765N013 (1995) Lawn Tractor
135P668H000 (1995) Lawn Tractor
135P670H000 (1995) Lawn Tractor
136H450F134 (132-080) (1996) Lawn Tractor
136H450F729 (1996) Lawn Tractor
135P679H000 (1995) Lawn Tractor
135Q660G013 (1995) Lawn Tractor
136H451E352 (1670881) (1996) Lawn Tractor
136HE451F062 (90709) (1996) Lawn Tractor
136L660F062 (95178) (1996) Lawn Tractor
136L660F302 (1996) Lawn Tractor
136L660F352 (1996) Lawn Tractor
136L660F372 (06-474795) (1996) Lawn Tractor
136L660G129 (319-911) (1996) Lawn Tractor
136L660G134 (319-911) (1996) Lawn Tractor
136G765N054 (481-2368) (1996) Lawn Tractor
136L660G205 (1996) Lawn Tractor
136H450E302 (1996) Lawn Tractor
136H450F129 (132-080) (1996) Lawn Tractor
136H450F129 (132-080) (1996) Lawn Tractor
136L677F141 (1996) Lawn Tractor
136M660G062 (1996) Lawn Tractor
136M660G129 (725-509) (1996) Lawn Tractor
136M660G353 (1996) Lawn Tractor
136M660G729 (1996) Lawn Tractor
136M667F118 (1996) Lawn Tractor
136M667F718 (1996) Lawn Tractor
136M670G134 (843-315) (1996) Lawn Tractor
136M670G147 (1572-035-2) (1996) Lawn Tractor
136L661F336 (4141545) (1996) Lawn Tractor
136L675F720 (1996) Lawn Tractor
136M660G062 (43995) (1996) Lawn Tractor
136M675G023 (1996) Lawn Tractor
136M675G087 (1996) Lawn Tractor
136M675G192 (1996) Lawn Tractor
136M678G084 (1996) Lawn Tractor
136O675G062 (42482) (1996) Lawn Tractor
136O675H302 (1996) Lawn Tractor
136S675G141 (1996) Lawn Tractor
135C450F033 (1995) Lawn Tractor
135M673G033 (1995) Lawn Tractor
135O679H033 (1995) Lawn Tractor
136L670F733 (7021223) (1996) Lawn Tractor
136L670F033 (7021223) (1996) Lawn Tractor
136M673G033 (7021231) (1996) Lawn Tractor
13A5453F733 (1997) Lawn Tractor
136M673G733 (7021231) (1996) Lawn Tractor
13A5453F033 (1997) Lawn Tractor
13AG675G033 (1997) Lawn Tractor
13AM673G733 (1997) Lawn Tractor
13A5453F733 (1998) Lawn Tractor
13AG675G733 (1997) Lawn Tractor
13AM673G033 (1997) Lawn Tractor
13AE451F033 (1998) Lawn Tractor

Products Compatibility

This item works with the following types of products:

  • • Lawn Tractor
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
1 of 1 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Bearing-Sleeve, .75 X 1.0 - 741-05060
Flange Bearing, 5/8 X 3/4 X 3/4 - 941-0336
Flange Bearing, 5/8 X 3/4 X 15/16 - 941-0337
Seal,.75 X 1.0 X.125 - 921-0338
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Socket set, Jack stands
Bad seals and bearings in the rear end.
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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Discussion
Discussion for Seal,.75 X 1.0 X.125 - ( 921-0338 )
Discussion is closed. To ask our experts a question about a part, use the Q&A feature.
Question: Flat Side

1490694

flat side facing in or out
Hello, If the seal is held into a recessed housing or sump cover, you would want to have the flat side IN, to make sure it does indeed seal.
I now see this is part U-40 on a lawn tractors transmission shaft.

http://www.ereplacementparts.com/ryobi-13ad678g034-lawn-tractor-parts-c-7931_18700_18701.html
Product Information
Manufacturer: Troy-Bilt, Ryobi, Yard Machines, MTD, Bolens, Yard Man, Cub Cadet, Husky
Product Number: 921-0338
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
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