X139 V35 Audi Porsche Volkswagen VW Key Blank and 50 similar items

V35 / X139 (also known as Ilco V35, X139, V35-P plastic head variant, JMA AU-AH, Taylor X139, AU8 in some references) is a common non-transponder mechanical key blank used on various Audi, Volkswagen, and some Porsche models from the 1980s and early 1990s. This is a double-sided (same cuts on both sides), typically 8-cut or similar profile key blank, metal-headed (nickel-plated brass) or plastic-headed in variants. It's pure mechanical?no chip/transponder (pre-immobilizer era for these vehicles). Primary Compatible Vehicles Primarily fits Audi models from the mid-1980s to mid-1990s, with cross-compatibility on select VW and Porsche models using the AH code series (AH1?AH9282 or similar). Audi (most consistent and primary application): Audi 4000 (1985?1987) ? All locks (ignition, doors, trunk/glovebox). Audi 100 / 200 (1989?1994) ? All locks. Audi 80 / 90 (1988?1995) ? Sedan and other variants. Audi Coupe / Quattro models from that era (e.g., 80/90-based). Some references include 1985?1988 Audi Sedan/Wagon, and overlaps with 1995 models like early TT (less common). Volkswagen (select models, often shared platform/locks with Audi): Volkswagen Eurovan (1993?1998, some references). Volkswagen Golf (1988?1999, select trims/years). Volkswagen models from 1988?1989 (specific listings). Note: VW often uses this interchangeably for certain 1980s?1990s models sharing the profile. Porsche (limited/older models): Porsche 911 (1983?1991, some references). Porsche 944 (1983?1991). Detailed List of Compatible Cars This blank is tied to the AH code series and blade profile shared across VW/Audi Group vehicles of that generation: Audi 4000 (1985?1987) Audi 80 (1988?1995) Audi 90 (1988?1995) Audi 100 (1989?1994) Audi 200 (1989?1994) Volkswagen Eurovan (1993?1998, partial) Volkswagen Golf (select 1988?1999) Porsche 911 (1983?1991, partial) Porsche 944 (1983?1991, partial)