Featured here is the Kit for 110V Series SR motors built since 2005 with the 1/6 HP motor. Comprehensive Tune-Up Kits include essential maintenance items that keep SR motors and H.30 & H.44T handpieces running at peak performance. They can even transform old, discontinued or worn machines into ones that run like new. There are other dedicated kits configured to accommodate other flex shafts units.  The parts in the MSP12 tune up kit have a retail value over $86 (as of May 2022).

MSP12 Tune-Up Kit includes the following:
1. S-93 Key Tip Shaft
2. S-77 Sheath
3. MS10006 Tube of Foredom Grease
4. UA111P Motor Connector
5. UA113-4 Set Screws for Motor Connector, 4-pk
6. HP43 Spring Clip for all Handpieces
7. HP48-4 Catch Ball for all Handpieces, 4-pk
8. HPCK-0 Chuck Key for H.30® Handpieces
9. HP103117 Pin & Wrench Assembly for H.44T Handpieces
10. A-PS83 Screwdriver
11. UA112-4 Set Screws for Key Tip Shafts
12. HP61 Ball Bearings for Motor & Handpiece, 2-pk
13. HPG-30 Handpiece Grip for H.30® Handpieces
14. UA1059 Hanging Bale for SR Motors
15. UA106-4 Shoulder Screws for SR Motor Bales
16. MP132P Motor Brush Pair for SR Motors
17. MP133 Motor Brush Caps for SR Motors, 2-pk

The key to a motor’s longevity is maintenance. Over the life of a machine, users can expect to clean, lubricate and, ultimately replace shafts, sheaths, and motor brushes. Motor and handpiece bearings may also wear over time, and, depending on the level of use, these components may require replacement. The fact that users can install new parts and perform routine maintenance without having to send the tool back to the factory, let alone replace it altogether, offers obvious advantages. The financial burden is minimized, as is the potential for lost production time. Best of all, the user is in control. Support is available with knowledgeable technical team. Instruction manuals, how-to videos, and other reference materials.