Pulley for the Power Steering Pump

Fits following GM models with 4.3L, 4.8L, 5.0L, 5.3L, 5.7L, 6.0L & 6.2L gas engines
and 6.2L & 6.5L Diesel engines with serpentine belt:

Cadillac Escalade 99-09,
Chevrolet/GMC Astro/Safari Van 87-05,
Chevrolet/GMC Avalanche/Tahoe/Suburban 88-09,
Chevrolet/GMC Blazer/Jimmy 88-05,
Chevrolet Camaro 88-92,
Chevrolet Caprice 88-93,
Chevrolet/GMC C/K1500-3500 & Silverado/Sierra Pickup 88-06,
Chevrolet/GMC G-Van & Express/Savana Van 87-09,
Hummer H2 03-09,
Oldsmobile Custom Cruiser 91-92 &
Pontiac Firebird/Trans Am 88-92

The pulley has an outside diameter of ~ 164mm, width is ~ 46mm, inner diameter ~ 19mm

Replaces OE 10085755, 12573728, 12604004, 14102096