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Astro Pneumatic Tool

Astro Tools 78825 XL Grade 8 Drive Bolt 25-Piece Master Front Wheel Drive Bearing Puller Removal & Installer Adapter Kit

    • Based on 1,314 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Tooldom Tools
Arrives May 18 – May 19
Order within 18 hours and 11 minutes
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Features

  • Includes Heavy Duty 7/8" Grade 8 Drive Bolt For Twice The Durability Of The Industry Standard
  • Replace Wheel Bearings Without The Need For Alignment After By Keeping The Strut Assembly And Steering Knuckle In Place During Service
  • Master set for a wide range of makes and models, guide in manual provides information for 1,100+ applications
  • Black phosphate coating for a more durable finish, apply grease on drive bolt threads before use to avoid damage

Description

Astro pneumatics' 78825 master front wheel drive bearing adapter kit includes a heavy duty grade 8 drive bolt, making this the most durable kit of its kind. Replace wheel bearings without the need for alignment after by keeping the strut assembly and steering knuckle in place during service.

Brand: Astro Pneumatic Tool


Item Dimensions LxWxH: 16.4 x 4.9 x 19.5 inches


Item Weight: 24 Pounds


Bearing Number: 78825


Compatible Lubricant: Grease


Manufacturer: ‎Astro Pneumatic Tool


Brand: ‎Astro Pneumatic Tool


Item Weight: ‎24 pounds


Product Dimensions: ‎16.4 x 4.9 x 19.5 inches


Item model number: ‎78825


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎78825


Mirror Lighting Type: ‎LED


Date First Available: February 16, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 18 – May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Just buy it
Best kit for the money! It’s built better than the cheaper ones on here and has a true grade 8 bolt. I used my dewalt DCF 900 impact on this and it held up great. Nice case and it comes with instructions on common cars and what pieces to use. If you are truly going to do wheel bearings just spend the money and get it. Don’t be cheap it will save you in the end. ... show more
Reviewed in the United States on November 5, 2023 by Lucius Steele
    • Nice set
Works as designed. We'll made. No issue
Reviewed in the United States on December 24, 2023 by alp
    • Shockingly good value in this kit
First I'd like to preference by saying that press-in wheel bearings are not a job for a novice. It can be a little more tricky than you think. Watch a few YouTube videos and make sure you're up to the job before you pull the pin on this kit. As far as the kit goes, it will pay for itself in the first use. The value here is shockingly good. The parts, forcing screw and case are all of better quality than you'd expect. I never used the forcing screw, but it's a 7/8 grade 8 bolt. If you can break that you need calm down a little. I used the plates and tubes in my press and they worked great. I've only got a 12 ton press but they held up fine. Edit: I've used this set about a dozen times now. If the bearing comes out the front of the knuckle, this set is worth it's weight in gold. It cuts the time to do the job in HALF if you can leave the knuckle in the car. If the bearing comes out the back, it's still very useful but it's easier to take the knuckle off the car. Make sure to grease the bolt and this set would last for years even in a professional shop. This is easily the best value I've found in an off brand tool. Edit: I've been using this kit pretty regularly for a couple years now. It's paid for itself many many times over. The value here is insane. It's made me a lot of money and has held up as well as what I would expect from tool truck brands. Just grease everything up and use your head and this has the potential to last a very long time. Edit: over three years with this tool and dozens of press in bearings. It works just as good as the day I bought it. I would pay 3x the cost of this from a tool truck and still not think twice. Excellent awesome product. I still haven't found a car with press in bearings that this won't work on ... show more
Reviewed in the United States on January 5, 2020 by Erick K
    • Worked great
Replaced a bad bearing on a Mazda 2
Reviewed in the United States on November 13, 2023 by Brandon Wood
    • Master kit??
First , let me say this tool is sturdy and well made. This kit calls itself a master kit, but doesn't work for one of the most popular cars in the world. That's right, if you have a Toyota don't waste your money on this " master" kit. Get the harbor freight set instead. It's my own fault for not doing my homework, but I would not call this a master kit. ... show more
Reviewed in the United States on June 25, 2022 by Tom
    • Great tool for front bearing jobs!
If you are going to attempt to replace pressed in bearings on the front wheel hubs of many cars, you will need a tool like this. I suppose I could have found a shop with a hydraulic press and paid them to remove my old bearings and then press in the new ones. However, I like to do things myself. So, I opted to buy this set. I did a lot of research and this was the only one I found that had a 7/8" high strength drive bolt. The other sets I saw all had 3/4" drive bolts. Have just completed my front bearing replacement job using this tool, I can assure you that it pays to use this particular tool. The drive bolt can really take a beating, but this drive bolt stood up to the test. I saw YouTube videos of people using a similar type set, but with a 3/4" standard drive bolt. It was sad to see the bolts break of the bolt heads pop off. This is quality product at a reasonable price. If you are going to take on the front bearing project (with pressed in bearings), then this is the tool you should get. You should also get a good slide hammer as well. The slide hammer is needed to remove the wheel hob from the bearing. One more thing, the head of the drive bolt is 1.25". You'll need a good 1.25" 6-point socket. I used such a socket and a pneumatic impact driver gun. I would recommend doing the same. ... show more
Reviewed in the United States on July 5, 2017 by Value Guy
    • Works great, even has car specific instructions
I just used this to change the front wheel bearing and hub in a 2011 Honda civic and it worked very well. I was able to remove the old bearing in a few minutes and have the new bearing and hub installed quickly as well. What really surprised me was that when I checked out the instructions not only did it show how to use the tool but it also had a few pages with charts on which combination of plates and cups to use for removing and installing parts that were vehicle specific. The recommended combination was different than I would have initially tried but it worked. The images in the INSTRUCTIONS DO SHOW USING AN IMPACT WRENCH to operate it. I coated the washers and screw in moly grease before the first use and recoated at each step and that made it work very smoothly. I was able to install the new hub without the impact wrench as well. ... show more
Reviewed in the United States on January 18, 2023 by Scott
    • Nice kit
Looks like good quality kit,haven't used it yet,but sure will make job easier.
Reviewed in the United States on December 22, 2023 by Tjh928

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