Fitment: Tensioner Pulley for Chevrolet Silverado 3500 2001-2002, for GMC Sierra 3500 2001-2002, for GMC Sierra 2500 1999-2002, for Chevrolet Silverado 2500 1999-2002, for GMC Sierra 1500 HD 2001-2002, for GMC Sierra 1500 1999-2002, for GMC Yukon 2000-2002, for GMC Sierra 2500 HD 2001-2002, for GMC Yukon XL 2500 2000-2002, for GMC Yukon XL 1500 2000-2002, for Chevrolet Silverado 2500 HD 2001-2002, for Chevrolet Silverado 1500 1999-2002, for Chevrolet Suburban 1500 2000-2002, for Chevrolet Tahoe Function: Belt tensioner is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt tensioner pulley, or an idler pulley. Restores accessory drive belt system, and eliminates noisy tensioner pulley. Designed to keep the drive belt at the proper tension Material: The A/C Belt Tensioner Assembly is made of metal material, durable construction that provides high durability for long life. It is a good replacement for the old or broken air conditioner belt tensioner, match for the old. Package Included: 1 Pcs Belt Tensioner Pulley, 1 Pcs Tensioner Pulley, 1 Pcs Serpentine Belt Feature:
AC belt tensioner is made of good quality materials to improve reliability and durability.
Easy to install, direct replacement for the old or broken belt idler tensioner, no need to make any changes, match the old., good performance, and long service life.
This is a non-OEM product, accessory only!

Specification:
Color: Silver Tone, Black
Material: Metal
Type: Drive Belt Tension Pulley
Size 1: 7.9cm/3.11"
Size 2: 9.3cm/3.66"
Size 3: 12cm/4.72"
Size 4: 9cm/3.54"
Dimension: 17.3x10.5x9cm / 6.81"x4.13"x3.54"(L*W*H)

Fitment:
for Chevrolet Silverado 3500 2001-2002
for GMC Sierra 3500 2001-2002
for GMC Sierra 2500 1999-2002
for Chevrolet Silverado 2500 1999-2002
for GMC Sierra 1500 HD 2001-2002
for GMC Sierra 1500 1999-2002
for GMC Yukon 2000-2002
for GMC Sierra 2500 HD 2001-2002
for GMC Yukon XL 2500 2000-2002
for GMC Yukon XL 1500 2000-2002
for Chevrolet Silverado 2500 HD 2001-2002
for Chevrolet Silverado 1500 1999-2002
for Chevrolet Suburban 1500 2000-2002
for Chevrolet Tahoe 2000-2002
for Chevrolet Silverado 1500 HD 2001-2002
for Chevrolet Suburban 2500 2000-2002
for Chevrolet Avalanche 1500 2002
for Cadillac Escalade EXT 2002
for Cadillac Escalade 2002

Package Included:
1 Set x Belt Tensioner Pulley