BEFORE BUYING THIS ITEM NOTICE THAT THIS KIT WILL ONLY FIT: SNAP ON IM51, IM51A AND IM51B MODELS. READ. READ. READ.

This ebay Buy-It-Now offering provides the above shown parts to tune up your Snap on IM51 1/2" drive impact wrench and restore it to OEM quality performance. I listed the parts that are shown on the Snap on Parts Supplement dated 8/23/2000.  You cannot buy this kit from Snap on and you cannot find somebody else on the internet offering this kit. There are 3 versions of the IM51 as-in an: IM51, IM51A and IM51B model. This kit services the print shown above as the ONLY Snap On print I have available for reference. I have single IM51 hammer pins listed on ebay in item #133032411013. I also stock IM31 and IM510 obsolete parts and make expert repairs on this tool. Email me if you need further help beyond the scope of this tune up kit.

 

**The old IM51 cover (not included for free) in the photo I provide is the determining factor for you to use in correctly ordering this kit to fit your ancient Snap on IM51, IM51A and IM51B tool. It will help you much like putting your name on a test paper in college got you an automatic 10 points added to your test score. Notice this and give it your due attention to avoid an unnecessary frivolous return case that I do not have to accept. If you don't pay attention to the IM51 back cover sample I provide as an example for this kit fitment requirement then you are responsible for your buying mistake. Taking it further, if you get rude with me or accusatory in nature by phone or email for YOUR MISTAKE buying any of my kits I will not be willing to work with you on any exchanges for the correct parts you need. I have perfect fitment on all of my eBay store items when you properly buy the correct kit for your tools. Your buying mistakes are not my responsibility to resolve on eBay. I may not decide to work with you if you push me into a corner with things you say to me on the phone or by eBay emails. eBay now supports my above stated positions as their customer service people know that my eBay store has offerings not found anywhere else. If you still are not sure you have the right item with all that I have done for clarity in your buying experience; then fixing your own tool may not be the best option for you to select. 

3/6/2019 UPDATE AND DISCLAIMER FOR ALL IM51 KIT PURCHASERS:

There are many IM51 tools that use a smaller air motor oil seal than the ME6A12 oil seal I provide in these kits. The Snap on print I supply and work from only shows the ME6A12 oil seal and makes no mention of another oil seal variation which I have found exists on many model IM51 tools. Snap on does not offer updates for me to post here and has only provided one part number for the seal I provide in this listing. I have found another oil seal to replace the missing smaller seal application. Both oil seals are now included in this kit. 

Provided in this lot are as shown above and stated below:

IM51-300.............throttle valve and pressure regulator has (3) o'rings. 

ME7A97................as the 1/2" anvil socket retaining ring.

ME7B66................as a black o'ring for the retaining ring above.

ME6A12................as item N, the front end plate air motor oil seal either small or large.

ME11A3J...............as item L, the front rotor support bearing.

ME11A4J...............as item E, the rear rotor support bearing.

IM51A3.................as item D, the end cap gasket.

IM51-30B..............as item J, the 6-vane rotor blade set for this tool. 

ME7B61................as item AM, the reverse valve o'ring.

ME7B68................as item AK, the o'ring seal for item AD ME6F1A, the air inlet bushing. 

ME6A29................as item AB, the front anvil and housing oil seal. 

ME7B59................as item P, the o'ring seal for the front air motor end plate.

The shipping weight is 4 ounces with an eBay USPS.com Ground Advantage shipping label. Ground Advantage is the slowest and cheapest shipping service offered on eBay. International orders are shipped to Glendale Heights, Illinois where the eBay Global Shipping Program completes the delivery process.