Dayco Automatic Belt Tensioner 89441 Hydraulic Equivalent to Ryco RTK42

Equivalent to Ryco RTK42

Features a unique Titanium Stripe and is manufactured using EPR for extra strength

Dayco Hose Pack DHP56 contains the following hoses:

workshop grade diesel fuel intake manifold and combustion chamber cleaner that effectively removes gum

Chainsaw Bar Oil is a specially formulated tacky lubricant designed to protect the chain and bar of all types of chainsaws against premature wear

Dayco Automatic Belt Tensioner 89441 Hydraulic Equivalent to Ryco RTK42Dayco No Slack Automatic Belt Tensioner is designed to maintain constant tension on serpentine belt drives. The serpentine belt drives consist of a single belt that powers most, if not all, of the engine's accessories. To maintain the proper tension throughout the drive, an automatic, spring loaded tensioner is incorporated into the drive system geometry. Dayco's Automatic Belt Tensioner features a patented "flat spring" design that's engineered to