ACDelco Battery SMF DIN74 / S57820 Buzz Rack - Roof Rack Wheel Carrier

Wheel Carrier

Precise frictional properties deliver smooth shifts and help quiet transmission noise

Made from the sturdiest materials to survive over the decades

Reflective yellow tap for safety during the day and at night

ACDelco Battery SMF DIN74 / S57820 Buzz Rack - Roof Rack Wheel CarrierSEALED MAINTENANCE FREE (SMF) All ACDelco SMF batteries feature lead calcium expanded grids (Lead Calcium Technology) for improved resistance to corrosion, overcharging, gassing, water usage, self discharge, and thermal runaway, all of which limit battery life in conventional lead acid batteries. The range includes batteries to suit Cranking Starting (traditional automotive), High Cycle, Dual Purpose Starting Deep Cycle and Deep Cycle applications.