A used transmission is the second-largest purchase in most repairs. Treating it like an impulse buy is how people end up paying for two of them. Use this checklist every time.
The 12 points
1) VIN-verified donor vehicle. 2) Documented mileage with proof. 3) Same year/make/model/engine. 4) Photos of the data plate. 5) Photos of the bellhousing. 6) Fluid condition shown. 7) Pan dropped or video of internals where possible. 8) Clear return window. 9) Verified seller. 10) Stripe-protected payment. 11) Freight carrier confirmed. 12) Crating photos before pickup. Every one of these is built into a Parts Match listing template.