Allison ATT-48772-B ESS Overhaul Kit
Kent-Moore Tool Number: J-48772-B
This tool kit has the required safety tools and equipment to properly service and diagnose the Allison electric drive transmission.
EP 40/50 SystemTM ESS (Energy Storage System) Overhaul Kit (NOTE: The J48772-A now includes the addition of a Torque Wrench (Insulated), Magnetic Pick-up Tool (Insulated), an updated ESS Battery Subpack Lifting Tool (Insulated), and a T20 Torx Screwdriver Bit.)
Essential: ATT-48772-B has been classified by Allison Transmission as an Essential Overhaul Tool servicing the following product lines:
- H40/50 EP
Kit Includes:
- ATT-48774 E8 Deep Well Socket
- ATT-48778 ESS Battery Boots
- ATT-48780 46 mm Socket
- ATT-48781 ESS Overhaul Case
- ATT-48811 1/4″ Insulated Ratchet
- ATT-48812 6″ Ratchet Extension
- ATT-48929 Insulated Screwdriver
- ATT-48775 8 mm Insulated Socket
- ATT-48776 10 mm Deep Well Socket
- ATT-48777 12 mm Insulated Socket
- ATT-48779-A Subpack Lifting Fixture
- ATT-49814 Insulated Torque Wrench
- ATT-49994 Magnetic Pick Up Too
Manufacturer: SPX/Bosch (OTC Rotunda Kent-Moore Miller)








