Now on Instagram We are now also active on Instagram. Follow us at our Happiemac Instagram Page … read more 22nd May 2020
Now on Twitter & Facebook! Follow us on Twitter (@happiemac #happieboating) and like us on Facebook/happiemac. Thanks! T … read more 26th Nov 2013
Choose Options Quick view Mercury 3.0L 250 HP DFI V6 SportJet Oring Powerhead Rebuild Kit Piston Bearings Happiemac, Mercury, Mariner MSRP: Now: $1,118.30 - $2,585.00 Was: NEW powerhead rebuild kit for DFI Model 3.0L 250HP V6 Mercury 2 stroke SportJet motors with o-ring heads, oval pocket pistons, and 3.6265" bore. IMPORTANT: PLEASE... M6J1004720SER
Add to Cart Quick view GASKET KIT, POWERHEAD, MERCURY 115-175 DFI 2.5L, SPORTJET 200 MSRP: Now: $185.64 Was: 2689-1
Add to Cart Quick view GASKET KIT, POWERHEAD, MERCURY 3.0L 200 DFI, OG3866496-OG589999 MSRP: Now: $233.81 Was: 4312-1
Add to Cart Quick view GASKET KIT, POWERHEAD, MERCURY 200-250 3.0L EFI/DFI, OG960500 & UP 300X PROMAX MSRP: Now: $157.92 Was: 4312-3