You are now shopping for

Replacement 2007 Chevrolet Silverado 3500 HD - Accessory Drive Belt Tensioner Pulley, Accessory Belt Tension Pulley, 12 mm ID, 60 mm OD, Sold Individually

Manufacturer #RC31740003

|
2007 Chevrolet Silverado 3500 HD - Accessory Drive Belt Tensioner Pulley, Accessory Belt Tension Pulley, 12 mm ID, 60 mm OD, Sold Individually
2007 Chevrolet Silverado 3500 HD - Accessory Drive Belt Tensioner Pulley, Accessory Belt Tension Pulley, 12 mm ID, 60 mm OD, Sold Individually
2007 Chevrolet Silverado 3500 HD - Accessory Drive Belt Tensioner Pulley, Accessory Belt Tension Pulley, 12 mm ID, 60 mm OD, Sold Individually
2007 Chevrolet Silverado 3500 HD - Accessory Drive Belt Tensioner Pulley, Accessory Belt Tension Pulley, 12 mm ID, 60 mm OD, Sold Individually
2007 Chevrolet Silverado 3500 HD - Accessory Drive Belt Tensioner Pulley, Accessory Belt Tension Pulley, 12 mm ID, 60 mm OD, Sold Individually

Replacement 2007 Chevrolet Silverado 3500 HD - Accessory Drive Belt Tensioner Pulley, Accessory Belt Tension Pulley, 12 mm ID, 60 mm OD, Sold Individually

Manufacturer #RC31740003

|
Guaranteed to Fit 2007 Chevrolet Silverado 3500 HD
$7.99

Shipping Policy

We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Return Policy

Not satisfied with your purchase? We offer returns for most items within 30 days of delivery for a refund. Check out our Return Policy for more details.

Warranty Policy

Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.

ReplacementAccessory Belt Idler Pulley, Serpentine, Flat, 2.56 In. Outside Diameter
1 Star
2
2 Star
0
3 Star
3
4 Star
7
5 Star
89
CarAccessory Belt Idler Pulley, Serpentine, Flat, 2.56 In. Outside Diameter
5.0/5
Great great great
HC
Posted by Henry C. / Wed, Apr 01
So easy even a child could order right partAccessory Belt Idler Pulley, Serpentine, Flat, 2.56 In. Outside Diameter
5.0/5
Right part right now. Fast delivery great customer service.
DL
Posted by Dena L. / Mon, Mar 30
Accessory Belt Idler Pulley, Serpentine, Flat, 2.56 In. Outside Diameter
5.0/5
Great part
TP
Posted by Terrell P. / Fri, Feb 27
Main middle roller of the drive belt.Accessory Belt Idler Pulley, Serpentine, Flat, 2.56 In. Outside Diameter
5.0/5
The roller was delivered to me quickly and on time! I quickly installed it on my car myself, replacing the old roller, which had started whistling after starting the engine cold!
SS
Posted by SERGEY S. / Wed, Feb 25
Accessory Belt Idler Pulley, Serpentine, Flat, 2.56 In. Outside Diameter
5.0/5
Good fit, good quality
RV
Posted by Rick V. / Thu, Jan 29
Showing 1 - 5 of 118 Reviews

Have a question about this product?Ask here. Our team of experts will assist you along with your fellow CarParts.com community members. Please add your vehicle information including year, make, model to better assist you.
Question: What is the diameter of this pulley? I need one no more than 3 inches in diameter for an art project. So make and model don't matter. ThanksNA / Jun 05, 2025 / 2007 Chevrolet Silverado 3500 HDAccessory Belt Tensioner Pulley, For Air Conditioning
Hi Rod, I'm glad to assist you. Our notes say it has a 12 mm inlet diameter and with 60 mm outlet diameter. It fits GM vehicles with an 8-cylinder engine. If your truck/SUV appears in the vehicle fitment information (after selecting the year, make, model, submodel, and engine size), it is guaranteed to fit. Grab our best price and click the link below to buy it today. Happy shopping! https://www.carparts.com/accessory-belt-tension-pulley/replacement/rc31740003?cpcid=Q1BKRTEwNDN8V3JpdHRlbiBJbnRlcmFjdGlvbiBUZWFtIC0gQ1NRQXwvYWNjZXNzb3J5LWJlbHQtdGVuc2lvbi1wdWxsZXkvcmVwbGFjZW1lbnQvcmMzMTc0MDAwM3wyMDI1MDYwNQ==
JE
Staff
Answered by Jeonino E. / Thu, Jun 05
Showing 1 - 1 of 1 Questions
=