The Mack T310M is a 10-speed transmission with an integrated bell housing lube pump, sold here under part number RBTT310M-P or RBTT310MP. This unit is sold on an exchange basis, and core charges apply. To confirm the correct model for your truck, locate the data stamped into the driver-side case above the 8-bolt PTO cover. The stamp will show the model number, such as T310M, along with your KBA number. If you are not certain this is the right unit for your application, call Pro Gear and Transmission before ordering. We also source other Mack transmission models not listed online.
A refundable core charge of $4,500.00 applies to this item and will be collected at checkout. The core charge is refunded upon receipt of your returned core, subject to its condition; customer is responsible for return shipping. Call us at (877) 776-4600 for details.
Features
Mack T310M 10-speed transmission
Includes bell housing lube pump
Part number RBTT310M-P or RBTT310MP
Sold on exchange basis; core charges apply and are subject to manufacturer core policy
Verify fitment using the model and KBA number stamped on the driver-side case above the 8-bolt PTO cover
