DAYCO NO SLACK AUTOMATIC BELT TENSIONER -- Designed to maintain constant tension on serpentine belt drives; Its patented flat spring design provides less operating range variations in tension; Reduces the risk of premature accessory bearing failure and lessens the risk of belt squeal and slippage or poor accessory performance; Features a Teflon strip wound within the spring that resists abrasion, a heavy-duty cast aluminum arm that offers additional strength and less distortion, an aluminum retainer ring that locks the spring case and arm together and seals against corrosion, a thermoplastic rubber spring slot plug that keeps out harmful contaminants, a lubricated nylon pivot tube bushing and spring bushing that promotes quieter performance, a rubber O-ring that seals against dust and grime, and a zinc coated mounting bolt that resists rust and is concentric for a more even degree of constant tension.
- Brand SKU#: Dayco 89231
- Product Fit: Direct Fit
- Quantity Sold: Sold Individually
- Anticipated Ship Out Time: 1-2 Business Days
- Warranty: Dayco limited warranty
Fits the following Cadillac Escalade Years
- 1999-2000 | Base | 8 Cyl 5.7L