Breather nipple for the rear axle differential, newly manufactured. Fits most rear-wheel-drive Opel models from approximately 1966 onwards. The nipple is pressed into the designated opening on the differential housing. The original nipple is often missing or damaged.
OE/GM number: 402621
Fits: Kadett B/Olympia A, Kadett C (Vauxhall Chevette), Kapitän/Admiral/Diplomat A, Kapitän/Admiral/Diplomat B, Kapitän P2/2.5/PL2.6, Manta/Ascona A, Manta/Ascona B (Vauxhall Cavalier), Monza/Senator A, Rekord A/B, Rekord C/Commodore A, Rekord D/Commodore B, Rekord E/Commodore C
Please check against photographs before installation if in doubt.