This is a genuine OEM sourced hardware that is specially made for MTD and Troy-Bilt tillers. It is utilized to provide a tight seal on the eccentric shaft, unfortunately, over time it will wear out and it may begin to crack eventually requiring a replacement to ensure peak performance. Keep in mind this high-quality seal is made of durable rubber material and is sold individually. Please make sure to check the diagrams of your model for the exact location of this component.
Troubleshooting
This part works with the following brands:
Troy-Bilt
This part works with the following products:
Tiller
Lawn Tractor
Part# 921-04034 replaces these:
721-04034, 921-04034, 9622, GW-9611, GW-9622,
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Customer Part Reviews
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★★★★★
★★★★★
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★★★★★
★★★★★
Fit perfectly
Fixed the transfer case leak
Ursula - September 24, 2019
Verified Purchase
★★★★★
★★★★★
The right part to get completed
Work like it should
Greg - August 8, 2022
Verified Purchase
Questions & Answers
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1. Put the tiller in the fast gear setting. This will keep it from moving and give more access to the squeeze pin.
2. Tilt the tiller forward so you have more room and can get to the eccentric shaft a little easier.
3. Take the linkage loose that connects the speed selector to the shaft.
4. Drive the squeeze pin out usin
... Read moreg a hammer and a punch.
5. Slide the shifter off of the shaft.
6. Use a small screwdriver to remove the old seal and whip everything down with a clean cloth.
7. Put the new seal in making sure it is pushed in as much as possible. The punch will work well again.
8. Put the shifter back on the shaft making sure it is in the same position as when it was removed and drive the squeeze pin in with the hammer and punch.
9. Reconnect the linkage for the shifter and the tiller is ready to go.
Remove both wheels after setting rototiller on blocks by driving out roll pins.
Using hammer and narrow screwdriver drive the screwdriver through the seal and pry out of casting.
Remove circlip from both sides of axle.
Remove old thrust washers and replace with new.
Install new circlips on both sides of axle.
... Read more Apply a small amount of gasket sealer to outside of axle seals.
Push seals over axle ends and with an appropriate size piece of pipe and carefully tap into place.
Reinstall wheels using new roll pins to secure to axle.
Removed Pto (3/4\" wrench) ,disconnect high/ low shifter arm( side cutter for cotter pin) ,remove seal( use old screw driver), clean area, install new seal( use socket or pipe to drive seal in ,until bottoms out) , assemble in reverse order.
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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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.
