- Tanker Transport (Micromaster Combiner Transport, 1990)
- Accessories: 2-part trailer, 2 cannons, 2 ramps
- A redeco of Grit, Pipeline transforms into a truck that is intended to be combined with his partner Gusher to form an orange backhoe truck. As a Micromaster Combiner, he can of course connect with any other Micromaster Combiner or Combiner Transport to make a new vehicle.
- In Dreamwave's More Than Meets The Eye encyclopedia, Pipeline is depicted flipped left-to-right. (His combiner pin is on the wrong side.)