SKU: 92916812600

5313770NX Genuine Cummins DOC Diesel Oxygen Catalyst

$584.55 $649.50
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Description

5313770NX Genuine Cummins DOC Diesel Oxygen CatalystPart details DESCRIPTION DOC Diesel Oxygen Catalyst CONDITION Used BRAND Cummins PART NUMBER 5313770NX OTHER OEM PART NUMBERS THAT WILL WORK 2510787C91, 4353274NX, 4353274RX, 5313770, , 5313770RX, 4353274 Function of this part The aftertreatment system treats exhaust gases after they leave the engine using components such as the DOC, DPF, and SCR catalyst. It controls soot and NOx emissions by trapping particulates and converting harmful gases into

Part details

DESCRIPTION DOC Diesel Oxygen Catalyst
CONDITION Used
BRAND Cummins
PART NUMBER 5313770NX
OTHER OEM PART NUMBERS THAT WILL WORK 2510787C91, 4353274NX, 4353274RX, 5313770, , 5313770RX, 4353274

Function of this part

The aftertreatment system treats exhaust gases after they leave the engine using components such as the DOC, DPF, and SCR catalyst. It controls soot and NOx emissions by trapping particulates and converting harmful gases into less harmful compounds.

Why this part matters

These components are central to emissions compliance on modern diesel trucks. Problems in the aftertreatment system can cause frequent regens, power derates, and down-time until the fault is corrected.

About the brand

Cummins engine parts are trusted for reliable power in a variety of heavy-duty truck and equipment applications.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 92916812600

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4.2 ★★★★★
Based on 20 reviews
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Product Reviews
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Verified Purchase
GNosk
Waukegan, US
★★★★★ 5
Great investment.
Style: Small Ball, Size: 2 Count
Dogs love them. Durable. Chew worthy for a beagle and a German shepherd. You cannot smell the flavor imparted but the pups definitely can. Always purchase the amount you need so each dog can have one. .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
H
Verified Purchase
howdy
Belleville, US
★★★★★ 5
Bacon and a Ball? Can life get any better?
Style: Small Ball, Size: 3 Count
Come on.. these balls are the best. They smell like bacon, yes, they really do. They are durable and squeak. Upon aggressive play, the squeak will die out but the ball will still be useable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
S
Verified Purchase
shaa255
Port Orchard, US
★★★★★ 5
She LOVES this ball
Style: Small Ball, Size: 1 Count
Our dog likes toys, but this ball is now her favorite ball. She even took it to bed with her last night. Our dog is 65 pounds, but she likes smaller toys so I ordered the small ball. It’s a good size. It’s nice and soft and squeaks. She seems to kills the squeaker right away, but she didn’t with this ball. It seems to be the least amount of money I’ve spent on a toy for her and it’s her favorite. I ordered another one just to have on hand. This toy is a great bargain!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
M
Verified Purchase
Marvin
Waukegan, US
★★★★★ 4
Not Durable Enough for a Dachshund to be Left Alone With (Updated)
Style: Small Ball, Size: 3 Count
I just received these balls today and got one out for my daughter's Dachshund. She loved it for about 15 minutes and then gnawed a huge chunk out of it. It was in the garbage within 20 minutes of receiving it. I'm not even going to give her the other ones. We had an issue once before where she was chewing on her Kong and swallowed some pieces. It messed up her digestion for quite a while. Not taking the chance with these balls. Too bad because they have nice bounce and good squeak. She was thrilled with it until we saw that she ruined it and we quickly took it away from her. If you have a Dachshund or other aggressive chewer, I'd look for something else. UPDATE - I've bumped up the rating by 2 stars, changed the review title, and ordered another set. We found that we can't leave the dog alone with the ball, but if we use it to play with her, we can monitor when she starts to aggressively gnaw at it. So now, it's more of a fetch ball and we've taught her how to stop gnawing it and drop it for another chase. They still give in to her sharp little teeth more easily than other toys, but she really loves them and gets so excited when we get one out. It's easily her favorite toy, and who doesn't want to see their pup happy?! It's definitely not a chew toy, but it's been great as a fetch ball. If you go into it with that understanding, you and your pup will both be happier with the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2024
B
Verified Purchase
Brian A. Clatterbuck
Whiting, US
★★★★★ 5
Our Dogs Are Obsessed. The Squeak Is Intense.
Style: Large Ball, Size: 3 Count, Style: Large Ball, Size: 3 Count
BLUF: Our dogs absolutely love these — the squeak is loud enough that we sometimes have to take them away. --- Our dogs went crazy for these the moment we opened the pack. They’re durable, super bouncy, and easily became the new favorite toys in the house. The only thing to know is that the squeak is loud — like “I need to take this away for a minute” loud. But honestly, that’s probably why the dogs love them so much. Great value for a 3‑pack and perfect for pups who enjoy a good squeaky toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026

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