The TST Lift tailgate strut is a gas strut for the Audi 90 and Audi 90 Quattro (89, 8A), model years 1987–1991.
- Type: Gas
- Compatibility: Audi 90, Audi 90 Quattro (89, 8A), 1987–1991
- Maximum length: 275 mm
- Force: 670 N
- Piston diameter: 8 mm
- Quantity: 1 piece