This is the Hudy Ultimate Engine Tool Kit, and is intended for use with .21 size nitro engines. The HUDY Ultimate Engine Tool Kit was developed for serious nitro racers
that want to perform critical maintenance on their nitro engines. The
set consists of one tool for pulling out the rear engine bearing, and
another tool that will press out the front engine bearing and also
install both front & rear engine bearings. These tools allow you to
easily and effectively remove and install both front and rear engine
bearings. The universal components have been designed to work with
either .12 or.21 engines with the use of optional bushings and collets
that are available for use with different-sized engines.
Machined from HUDY Spring Steel™ and black-hard coated 7075 T6 aluminum
for unsurpassed lifespan and durability. The lightweight design and
compact size, make this tool easy and comfortable to use.
NOTE: Includes 14mm Bearing Collet
and collets for different engines are available separately as well:
- HUD107061: Collet 11.5mm for .12 Engine Bearing
- HUD107063: Collet 13mm for .21 RB & SH Engine Bearing
- HUD107072: Bearing Presser Adapter for .12 Engine - Set
This product was added to our catalog on July 9, 2010.
This tool is like a dremel, "once you've used one, you won't know what you would do without it" this tool is a must have in my book if you change your own bearings or bearings for others. Not only does it drastically reduce the amount of time required for change out, but it also reduces the chance of costly damage to the case. This tool is well worth the money and will pay for its self in saved time and damage as well as burnt fingers. "No more hot plates!"
This tool kicks some serious tail! So easy to use and the quality is second to none. I would give it 20 stars if possible. Definately worth the money. Hudy makes the best products on the market hands down!
brilliant tool. It's simple to use and very effective. Lost count of how many bearings i've removed and had zero issues!
This tool is very good i changed the bearing on 3 engines so far with this as soon as i got. i took about an hour to do all 3 with talking to my buddy's. it took all of them no problem never even heated one up and not a scratch on the tool. How ever we did find out that on the traxxas 3.3 engine which would have been number 4. the traxxas engine need the .12 and point 12 bearing puller and press adapter. i did order the 13mm puller Collete thinking that what was needed for the 3.3 but i was wrong. Just for those that might have a 3.3 they need to swap get the extra .12 Collete and press with you order to save time if you can.
This tool is excellent, it is a great piece of work. In few minutes you can remove old case bearings and/or install the new ones without any risk to damage the case.
I feel totally spoiled with this tool. I rebuild a fair ammount of engines for myself and friends and it makes it so nice to get them completely apart to see what repairs need to be made. I heat up the engine case slightly with a heat gun first and those stubborn rear bearings come out clean without forcing anything and being hard on the tool.
This is a fantastic product. It is so easy to use, and the parts quality is amazing. Changing bearings takes only moments of your time. I would highly recommend this product to anyone who wants to service their own engines.
100% satisfied with this tool. Have used it many times to remove and install front and rear bearings in .21 engines. Doing so is very simple and painless with this tool, and you can be confident that your bearings are installed correctly. The quality of the tool is very impressive, and is very well made - fit and finish are perfect. This is very well worth the asking price.
Excellent product! Now, engine bearing change is so easy!
Juan Carlos Martin Fernandez
Alguien ha probado este extractor de rodamientos? quien lo haya probado que ponga su opinion sobre el, y si hiciera falta calentar el carter para que funcione o no hace falta