Onyx Re-Arm Kit f/Manual Inflatable PFDs [135000-701-999-12] MerCruiser Parts > MerCruiser Exhaust > Mercruiser 7.4 - 454 - 502 Exhaust Parts > Mercruiser 7.4 454 & 502 Gaskets and Bolts Box Dimensions: 5"H x 9"W

Box Dimensions: 5"H x 9"W x 11"L WT: 3

Mounting 'O' ring

Magnesium Anode for 12 and 20-Gallon Water Heater

Guardian™ Programmable Anti-Grounding feature* lets you know if your current course takes you within preset distance of charted shoals

Onyx Re-Arm Kit f/Manual Inflatable PFDs [135000-701-999-12] MerCruiser Parts > MerCruiser Exhaust > Mercruiser 7.4 - 454 - 502 Exhaust Parts > Mercruiser 7.4 454 & 502 Gaskets and Bolts Box Dimensions: 5"H x 9"WRe Arm Kit for Manual Inflatable PFD's This re arm kit fits Onyx manual inflatable life jackets and personal flotation devices including the M24 belt pack (3001) and M24 (3100). Kit Includes: 24 gram CO2 cylinder with 1 2" thread Green indicator tab