The aFe ShiftLogic transmission module plugs into the 2007.5-2018 Dodge/Ram 2500/3500 6.7L Cummins (68RFE) and firms up shift pressure and timing to reduce slippage and heat, with three selectable settings and no tuning required.
Specifications
| Type | Transmission Control Module |
| Settings | 3 selectable |
| Install | Plug & play |
| Part Number | 77-52002 |
This part fits:
| Year | Make | Model |
|---|---|---|
| 2007-2010 | Dodge | Ram 2500 / 3500 |
| 2011-2018 | Ram | 2500 / 3500 |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
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