The ATS TripleLok is a multi-disc lock-up torque converter for the 47RH / 47RE / 48RE automatic. ATS builds it for daily driving and towing, and it ships with their 5 year / 500,000 mile warranty.
ATS puts torque multiplication at about 2.0:1 at peak engine torque, compared with roughly 1.25:1 for the factory converter. More multiplication means quicker response off the line and better pull with a trailer.
The front cover is billet with ATS’s patented square-tab flank drive. Square tabs spread the load where round tabs tend to hammer into the cover over time. The turbine and impeller vanes are fully welded and the turbine splines are hardened 4340 steel.
Owners of a 1994-2007 Dodge Ram 2500/3500 5.9L Cummins who tow or have added power and want a converter that locks up solidly and holds it.
| Manufacturer | ATS Diesel Performance |
|---|---|
| Part number | 302-930-2164 |
| Type | ATS TripleLok multi-disc lock-up converter |
| Transmission | 47RH / 47RE / 48RE automatic |
| Stall speed | Factory stall speed |
| Warranty (per ATS) | 5 year / 500,000 mile |
| Torque multiplication (per ATS) | About 2.0:1 (stock about 1.25:1) |
| Cover / drive | Billet cover, patented square flank-drive tabs |
| Internals | Laser-cut clutch plates, 4340 turbine splines, welded vanes, roller bearings at high-load points |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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