Premium Belt Idler Pulley Fits Ford F Series Trucks And Econoline Vans From 1997 To 2003 And Works With Mustang Expedition Excursion Lincoln Navigator Starcraft Bus StarLite Durable Replacement Component For Serpentine Belt

Premium Belt Idler Pulley for Ford F-Series & Econoline
✔️ 1x Serpentine belt idler, 90 mm OD, 17 mm bore, 37.5 mm wide

The belt idler pulley is a replacement part for the serpentine belt drive in Ford Econoline vans, F-Series trucks and related models. It uses a durable sealed bearing and guides the belt for smooth operation of alternator, power steering, and AC compressor, with a one-year unlimited-mileage guarantee for peace of mind.

✅ Pulley Quantity: 1
✅ Belt Type: Serpentine
✅ Outside Diameter: 90 mm
✅ Bearing Bore Inside Diameter: 17 mm
✅ Width: 37.5 mm

💡 What is a belt idler pulley and why replace it?

Replacing a worn idler helps maintain proper belt tension and alignment for reliable operation. - Maintains proper belt tension in serpentine drive
- Guides belt path to prevent misalignment and wear
- Reduces noise and extends bearing life
- Handy for typical Ford Econoline and F-Series belt setups