Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
| Attribute | Value |
|---|---|
| Degree Marking Range | Tdc |
| Degree Markings | Engraved |
| Depth | 2.66, 2.778 |
| Drive Belt Type | Serpentine |
| Engine Balance | External |
| Finish | Black Zinc |
| Inside Diameter | 1.93 |
| Keyway Type | Single; (5mm), Single; (5mm). Recommend Duramax Drill Pin Kit #300019 For Performance Applications. |
| Material | Steel |
| Mounting Hole Quantity | 1 |
| Prop 65 (C, R, Or CR) | Cr |
| Prop 65 Short Label | Ca-prop65-label.jpg |
| Pulley Groove Quantity | 6 |
| Safety Rating | Sfi 18.1 |
| Weight / Rotating Weight | 26.2 Lbs / 17.5 Lbs, 27.7 Lbs / 18.3 Lbs |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Extended Cargo Van | 2010 | V8 4.8L FLEX | RWD Automatic |
| Base | Extended Cargo Van | 2010 | V8 6.0L FLEX | RWD Automatic |
| Base | Extended Cargo Van | 2007 - 2009 | V8 4.8L | RWD Automatic |
| Base | Extended Cargo Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| Base | Extended Cargo Van | 2007 - 2010 | V8 6.6L DIESEL Turbo | RWD Automatic |
| Base | Standard Cargo Van | 2010 | V8 4.8L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2010 | V8 4.8L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2010 | V8 6.0L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2010 | V8 6.0L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2007 - 2009 | V8 4.8L | RWD Automatic |
| Base | Standard Cargo Van | 2007 - 2009 | V8 4.8L | RWD Automatic |
| Base | Standard Cargo Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| Base | Standard Cargo Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| Base | Standard Cargo Van | 2007 - 2010 | V8 6.6L DIESEL Turbo | RWD Automatic |
| Base | Standard Cargo Van | 2007 - 2010 | V8 6.6L DIESEL Turbo | RWD Automatic |
| LS | Standard Passenger Van | 2010 | V8 6.0L FLEX | RWD Automatic |
| LS | Standard Passenger Van | 2010 | V8 6.0L FLEX | RWD Automatic |
| LS | Standard Passenger Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| LS | Standard Passenger Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| LT | Standard Passenger Van | 2010 | V8 6.0L FLEX | RWD Automatic |
| LT | Standard Passenger Van | 2010 | V8 6.0L FLEX | RWD Automatic |
| LT | Standard Passenger Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| LT | Standard Passenger Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
We offer fast, reliable shipping on all orders:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
We want you to be 100% satisfied with your purchase. That's why we offer:
Fits Years: 2007 2008 2009 2010
Fits Models: Express 2500
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
If it doesn't fit, we make it right. No gimmicks, no fine print.
Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.
Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.
