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245.95
Part #: XD310
XDP Xtra Cool Direct-Fit Transmission Oil Cooler XD310
★★★★★
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Description
Upgrade the factory transmission cooler in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP Xtra Cool Direct-Fit Transmission Oil Cooler XD310. Manufactured to provide you with the ultimate in strength and durability, XDP’s Xtra Cool Transmission Oil Coolers are made using techniques borrowed from the HD and semi-truck industry. Xtra Cool Oil Coolers feature a high-efficiency core to maximize cooling potential for your Allison transmission. Each kit comes ready to install with the brackets, hardware, and necessary fittings to make this a bolt-on installation.
Features:
- Direct-Fit
- Replaces Factory Cooler
- Upgraded Design For Increased Durability
- High-Efficiency Core To Maximize Cooling
XD310 Specifications:
Core Width: 20"
Core Height: 4-5/8"
Core Thickness: 2"
Core Thickness: 2"
Overall Length: 23"
Cooler Fittings: 7/8-14 UNF
Application Notes:
XDP cannot guarantee fitment with all aftermarket transmission lines.
Please match aftermarket lines with the cooler fittings specified above.
Vehicle Fitment
| YEAR | MAKE | MODEL | FOR ENGINE SERIES |
|---|---|---|---|
| 2006 | Chevrolet | Silverado 2500 HD | 6.6 |
| 2007 | Chevrolet | Silverado 2500 HD | 6.6 |
| 2008 | Chevrolet | Silverado 2500 HD | 6.6 |
| 2009 | Chevrolet | Silverado 2500 HD | 6.6 |
| 2010 | Chevrolet | Silverado 2500 HD | 6.6 |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.6 |
| 2006 | Chevrolet | Silverado 3500 | 6.6 |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.6 |
| 2007 | Chevrolet | Silverado 3500 HD | 6.6 |
| 2008 | Chevrolet | Silverado 3500 HD | 6.6 |
| 2009 | Chevrolet | Silverado 3500 HD | 6.6 |
| 2010 | Chevrolet | Silverado 3500 HD | 6.6 |
| 2006 | GMC | Sierra 2500 HD | 6.6 |
| 2007 | GMC | Sierra 2500 HD | 6.6 |
| 2008 | GMC | Sierra 2500 HD | 6.6 |
| 2009 | GMC | Sierra 2500 HD | 6.6 |
| 2010 | GMC | Sierra 2500 HD | 6.6 |
| 2007 | GMC | Sierra 2500 HD Classic | 6.6 |
| 2006 | GMC | Sierra 3500 | 6.6 |
| 2007 | GMC | Sierra 3500 Classic | 6.6 |
| 2007 | GMC | Sierra 3500 HD | 6.6 |
| 2008 | GMC | Sierra 3500 HD | 6.6 |
| 2009 | GMC | Sierra 3500 HD | 6.6 |
| 2010 | GMC | Sierra 3500 HD | 6.6 |
Specifications
- MPN XD310
- SKU XD310
- GTIN 856217008496
- ID 34757
- Manufacturer Name XDP
- Shipping Weight 8.00 lb.
- Shipping Length 28 in.
- Shipping Width 10 in.
- Shipping Height 6 in.
- Fuel Type Diesel
- Warranty Info 1 Year / Unlimited Mileage
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Cross Reference # 15102153
- Internal L0R0
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Reviews
★★★★★
5.0/5 Stars out of 19 Reviews
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19
Gentry (TX) | October 27th, 2023
Similar to the **E brand, and this was the only one I could find in stock, so I ordered it. I am impressed as its much tougher design over the factory unit. I have not noticed any difference in cooling, but never had an issue, should do as well if not slightly better then the OEM unit. My issue was a leaking cooler line, and when I removed them the stock cooler cracked, so I had to find something quick. I ordered this on a Sunday, called Monday morning to verify they had it in stock which they did, and they got it to me fairly quick as XDP does. It installed really easily, once I figured out the mounting brackets were upside down. I added some locktite to the mounting bolts before installing.
Booger Sugar LBZ (Reno NV) | September 24th, 2023
Trans cooler was a perfect fit on my 2006 LBZ, took about an hour to install. I also installed a Trans Go Jr shift kit at the same time to help prolong the life of the trany since it has 175K and does get worked hard every few months towing. The trans cooler is larger then the factory cooler and should drop trans temp down 20 degrees or so when under full load. Order #2090732
NebraskaDMax (Nebraska) | May 18th, 2023
Installed in a jiff after I broke my stock one replacing trannsmission cooler lines. Larger capacity and much better build quality than stock. Bolted right up!
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Questions and Answers
Does the xdp trans cooler come with every thing needed for installation or will additional parts and fabrication be needed?
View Staff Answer
Answer
The XDP X-TRA Cool Direct-Fit Transmission Oil Cooler XD310 comes as a direct-fit replacement with all components. No additional fabrication is needed.
The XDP X-TRA Cool Direct-Fit Transmission Oil Cooler XD310 comes as a direct-fit replacement with all components. No additional fabrication is needed.
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Fitment verification applies to year, make and engine only. Individual details such as model, trim packages, build dates, and other factory options can change fitment and must be verified by customer.
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