This genuine manufacturer-sourced part is specially designed for use with Skil and Bosch saws. The purpose of this gasket is to provide a tight seal for the housing, unfortunately, over time it will wear out and it may begin to crack eventually requiring a replacement. Keep in mind this high-quality component is made of durable composite material and is sold individually. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware.
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★★★★★
★★★★★
Not happy with service
I received part was wrong part model 77 type 16 not 17 my mistake. I try to return called for return slip never came ( via email ) I called back 3 more times never got return slip so I shipped back on my own hopefully I will get credit on our business card I know email works because I did get this review please fix your return system make it more easily available.
Guest - June 27, 2019
Verified Purchase
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Removal. Not too difficult.
1. Remove front screw from base to allow it to swing away
2. Remove guard. It has a retainer ring to pop loose, then it slips off with some persuasion
3. Remove the \'big bolt\' on the front of the saw which exposes the nut to remove to get the spiral worm gear out
4. Behind the gu
... Read moreard, remove the four allen screw to remove the other worm gear. It was easier to remove this first, since it so worn. that more openly exposes the spiral gear which can be pried forward to remove.
I cleaned everything at this point, to get all the ground up bits of the old gear out of the saw to help the new ones last longer.
Replacement.
1. Install the spindle first with the big gear/bearing/seal/gasket, and replace the allen screws. I was sure I had the wrong spindle because I took this out first, and thought I should put it in last. It only came out easily because it was worn. My bad.
2. Look down the hole in the front of the saw to see that it\'s centered correctly. I tapped the shaft lightly to move it a bit. Not sure its really important or if it will center itself
3. Put the spiral gear back in through the front. The new spindle where the blade mounts is now squared off so you can hold that with a wrench to make tightening easier. My old 77 was round with a keyway, which is different
4. Replace the cap in front, the blade guard, and fill with oil.
5. I will have to grind away the tabs on the blade-retaining washer to fit the square off spindle, but my 77 is from around 1980 so yours may not have this issue.
I\'m sure I missed something, but sequencing the reassembly was my biggest issue. You can use the parts diagram to figure out most everything else.
I took the saw (Skillsaw 77) completely apart. The hardest part was getting the bearing assemblies off the main shafts, this is where the rubber mallet came in. Ordered the parts, then put the saw back together. All the new parts fit perfectly with the exception of the new brush caps. They were too big, so I ordered a couple smaller sizes
... Read more.
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Stock Status
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.
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