252 Torque and 252 Tractor should appear in the results as two different listings, each with their own unique link to the detail page.
In the tab panel, clicking the 252 link (under the Torque tab) should show the 252 Torque product on the detail page (works properly). Clicking the 252 Tractor link (under the Tractor tab) should show the 252 Tractor product on the detail page (still shows 252 Torque).
(252 is just one example. There are four other products that have multiple product types; possibly more upcoming)