Beefed-Up 105A CW 6-Groove Pulley Alternator For Silverado CK Trucks 2000-2004 4.3L 4.8L 5.3L 6.0L High-Output Replacement, Plug-And-Play, Replaces 10464451 10464481 10480326M 10480476 15755616 15768829 19244728 19244731

Single-Unit High-Output 6-Groove Pulley for Silverado 2000-04
✔️ Plug-and-play replacement for Silverado 2000-04 with 6-groove pulley

This single-unit high-output pulley replacement is designed for Silverado CK trucks from 2000-2004 across engines 4.3L, 4.8L, 5.3L, and 6.0L. It restores charging efficiency by replacing worn pulleys in the belt drive system.

✅ 6-groove belt compatibility with factory serpentine layout
✅ Replaces OEM numbers: 10464451, 10464481, 10480326, 15755616, 15768829, 19244728, 19244731
✅ 105A high-output rating supports accessory charging needs
✅ Plug-and-play installation, no wiring changes required
✅ OE-standard quality with robust packaging and 1-year warranty

💡 What is a high-output pulley used for in automotive charging systems? This handy part helps keep the alternator belt driving smoothly and supports battery charging during peak loads. - Improves belt drive efficiency for heavier electrical demand
- Keeps shaft alignment and reduces wear on the bearing
- Simple replacement with common OEM-compatible numbers
- Suitable for trucks and SUVs with mid-size engines