Threaded Plug 3630164 Parts Number 3630164 Parts Name Threaded Plug 3630164 Brand Cummins genuine parts Cummins Models G50, K50, K50-DPM, QSK50 CM2150 K107, QSK50 CM2150 MCRS, QSK50 CM2350 K108, QSK50 CM850 MCRS, QSK50 DF CM850/CM2150 MCRS Related Posts Alternator – 3016627 Valve Spring – 3633840/3643725 Valve Insert – 3086192/3086193 Exhaust Valve Kit – 3803528 Flywheel – 3012603