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Description
GM Chevrolet 2500 6.6L LML Duramax OEM Valve Train Rocker Arm SingleCondition: REBUILDABLE CORE USED The GM rocker arm 97316780 is engineered for optimal performance in heavy duty diesel applications as seen in Chevrolet GMC 6. 6 Duramax systems. Sourced from multiple listings including parts for Chevy Silverado and GMC Yukon models this genuine GM component ensures precise valve movement and durability making it an essential element of the engines valvetrain assembly. All parts industrially cleaned and inspected for
Condition: REBUILDABLE CORE/USEDThe GM rocker arm 97316780 is engineered for optimal performance in heavy-duty diesel applications as seen in Chevrolet GMC 6.6 Duramax systems. Sourced from multiple listings including parts for Chevy Silverado and GMC Yukon models this genuine GM component ensures precise valve movement and durability making it an essential element of the engines valvetrain assembly.
Part Number: 97316780
Manufacturer: GM
Weight: lbs
Additional Details:
Genuine OEM Parts
Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.
Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.
About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
wi-fi connectivity appears to be fixed! Yay!
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Updated: Connectivity has only failed once out of may prints! Yay! 5 stars if this keeps up! LEAVE THE FIRMWARE ALONE NOW!
Updated again: This latest firmware update is an improvement. Up to 4 stars now: The printer has worked 2 times out of the last 3 prints. That is better than never working. Killing the Epson task and unplugging/plugging the printer is still the fasted way to fix when connectivity fails.
Updated again: Every frequent firmware update makes the connectivity WORSE. Now the printer FAILS TO CONNECT EVERY TIME I PRINT. Right now the printer is installing yet another update. The notification says the firmware update is under SETTINGS. Yes, true, but 4 layers down so I end up searching and scrolling back an forth with every update. Why is it that the most used features are buried in the menus. Coder's revenge, I guess.
The connection fails, the connection fixer thing asks a bunch of stupid questions and won't go away. Is the printer on? Did you change your router? Then is fails and suggests trying more stupid stuff.
It should say: Use Task Manager to kill the running Epson task. Unplug the printer, then plug it back in. In 5 minutes, you will have your print. How convenient. EVERY TIME I PRINT. I expect this or the next FW update will kill even that. This is a beautiful mechanical machine with idiotic electronics and firmware/software.
Updated review: This printer forgets who and where it is about once a week. The printer is only 6 feet from the Wi-Fi router. I have to run the Connection Checker program, answer irrelevant questions, reset the router, blah, blah, blah - the robot version of a customer support call. Make sure you also have an HP or Brother printer in case you need something printed right away when it hangs up. You will end up with an extra copy once the Epson wakes up. This is getting old. My HP printer never does this. My two Brother printers never do this. Epson finally came out with a mechanical masterpiece that always feeds and never jams. Now Epson needs to work on their interface design. I never thought Epson Connection Checker would be on my most-used software list.
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Original review: I really like this printer. I am not a photographer and I don't print t-shirts. The WF-7840 prints fast and feeds paper without jamming. That is more than I can say about the Artisan 1430 as a general purpose printer. This is a big printer, but if you have room for it, it is a very nice machine. It does so much that you will need the help file to do much of anything, but it will be there somewhere. I printed all of June, July, and August and part of September on the starter ink cartridges. I only use it for color prints. I have 3 laser printers for B&W prints. The WF-7840 only has ink 4 cartridges instead of 6 like the 1430. I am very happy with my purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 12, 2021
★★★★★ 5
Jobsite Workhorse
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
Have had previous models of this printer and they have always been solid. We use them in our office trailers on our construction jobsites and this new version works excellent just as the previous series did.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Excellent, as long as you don't update firmware
Style: WF-7840, Set: DUAL TRAY (500 sheets)/FAX/ADF/PRINT/COPY/SCAN
About 6 months in, and I am very happy with the performance of this printer. I loved that it collated multipage documents without being told to! I have denied every request for firmware updates, and I am pleased to report that remanufactured ink cartridges (pronounced "more affordable and just as good") work just fine. DO NOT UPDATE THE FIRMWARE. The updates only serve to make it impossible to use off-brand or remanufactured ink cartridges.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Sublimation ink
Love this ink! Bright colors. Haven't had to refill my ink yet. No clogging problems. Ink quality is great!! Very easy to install.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Very very good
Very good sublimation inks, the images come out with good colors
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Reviewed in the United States on April 21, 2026
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