# Banks Power 03-04 Dodge 5.9L Smartlock Trans Brake

(Vehicles with automatic transmissions) Banks' electronic braking device automatically activates when conditions call for braking. SmartLock locks the torque converter and simultaneously raises transmission-line pressure, to smoothly reduce vehicle speed. Besides saving wear-and-tear on your service brakes, SmartLock prolongs automatic transmission durability by increasing its holding capacity, eliminating excessive clutch slippage, and cooling transmission-fluid temperatures. For use with Banks Brake. Includes: Integrated electronic SmartLock module, Wire loom, Mounting hardware. This product fits all 2003 models, but for 2004 it is only designed to work with vehicle's that have the PCM located on the passenger side firewall behind the battery. Your Banks representative will be more than happy to help you determine which products are engineered for your specific vehicle.

-   And Increases Line Pressure

This Part Fits:

Year

Make

Model

Submodel

2003

Dodge

Ram 2500

Laramie

2003-2004

Dodge

Ram 2500

SLT

2003-2004

Dodge

Ram 2500

ST

2003-2004

Dodge

Ram 3500

Laramie

2003-2004

Dodge

Ram 3500

SLT

2003-2004

Dodge

Ram 3500

ST

## Details

- **Price:** 688.64 CAD
- **Vendor:** Banks Power
- **Type:** Exhaust Brakes

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 688.64 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- User 4

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/banks-power-03-04-dodge-5-9l-smartlock-trans-brake)
> Updated: 2026-06-26