With aluminum cast arm that pivots and holds tension on poly-belt via a threaded rod that adjusts to desired setting Engine Range: To 12-009985 Does not include adjusting rod
Eng: -12-009985
Browse our selection of quality accessory drive belt tensioner parts designed specifically for your Mercedes-Benz SL320. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base
Convertible
L6 3.2L
Automatic
