This is an OEM replacement part for use with Toro lawnmowers. The special drive spacer sits on top of the blade driver assembly, to allow space between the drive shaft. This spacer is sold individually, please see model diagram for additional parts.
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★★★★★
★★★★★
The Right Fit
First thing great shipping the web site was excellent easy to use it made my search for the part easy an the part that I ordered was the perfect fit an it doesn’t get any better than that.
Guest - April 8, 2020
Verified Purchase
★★★★★
★★★★★
Just like the other parts I ordered together everything fit together was easy to order for a complete rebuild of the mower.
Parts showed up in good condition. Delivery was fast. The biggest thing for me was ordering. Was great to have the Dwg. With all the other parts that was needed to complete the job.
Guest - October 25, 2022
Verified Purchase
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Ruptured drive assembly after running over a well hidden tree stump. Quarter size hole where the keyway used to be. Had to beat the thing with a 32oz
hammer like a mad because of short stroke clearance. ( yes I tried prying with 2x4 and crowbar, dont own a puller big enough). Upon removal I inspected and cleaned the shaft then lubri
... Read morecated it with greaseless spray, inserted the spacer into new drive and aligned the key way and it pushed on about an inch before it stopped cold, placed 2x4 on drive and hit it with aforementioned 32oz hammer like it owed me money, and drive slid right on. Hooked belt and installed blade in the usual way and righted the mower. Let the mower sit for a couple of hours to allow oil to settle, checked oil and gas then cut the grass. BTW pull the plug wire whenever I work on blade end stuff and use cardboard to catch any fluid when turned on side. All in all a $42 repair job on an 8 year old mower beats $400 for a new one.
1. Turned on side with oil cap/stick off, dumped oil in container.
2. Took plug wire off plug
3. Used large screwdriver as blade stop, and 1/2 in ratchet with I believe 5/8 socket, tapped with mallet to loosen.
4. R n R, including oil.
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Blade driver asm broke. Went to sharpen lawn mower and realized spacer-driver was broke and blade driver assembly was broke.
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.
(2012)_WW_1.gif "Part Location Diagram of 106-3999 Toro Spacer-driver")
(2012)_WW_1.gif "Part Location Diagram of 106-3999 Toro Spacer-driver")
