SKU: 77306141004

DOC Diesel Oxidized catalytic converter Universal Ceramic Catalytic Converters Designed for Diesel Engines Generator Exhaust Diameter 144mm

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Description

DOC Diesel Oxidized catalytic converter Universal Ceramic Catalytic Converters Designed for Diesel Engines Generator Exhaust Diameter 144mmUniversal Cordierite Diesel Oxidation Catalyst Euro 5 6 standard (MOQ 1pcs) PT 5 gr ft PT 10 gr ftBulk customization (MOQ 10pcs)Supporting sample Material: Ceramic Size: Diameter: 143. 8144mm Length: 60 76. 2 85 101. 6 152. 4 203mm Whatsapp: +86 133 3569 6939 Email 1: KSRCAT@proton. me Note: For bulk orders, please contact us for discounts If you need a large batch, please contact our customer service High flow catalytic converter, 12 months warranty

Universal Cordierite Diesel Oxidation Catalyst

Euro 5/6 standard (MOQ 1pcs)

PT/5 gr ft³ PT/10 gr ft³(Bulk customization (MOQ 10pcs)Supporting sample

Material: Ceramic

Size:

Diameter: 143.8≈144mm

Length: 60/76.2/85/101.6/152.4/203mm

Whatsapp: +86 133 3569 6939

Email-1: [email protected] 

Note:For bulk orders, please contact us for discounts

If you need a large batch, please contact our customer service High flow catalytic converter, 12 months warranty Note : Since there are many product sizes and many models, please allow us to have +-1mm error, I hope buyers can understand

What is Diesel Oxidation Catalyst (DOC)

A diesel oxidation catalyst (DOC) is an aftertreatment component that is designed to convert carbon monoxide (CO) and hydrocarbons into carbon dioxide (CO2) and water. 

It doesn’t matter if you are running your diesel engine on the road or off, you must still adhere to strict emissions standards. A diesel oxidation catalyst (DOC) is an aftertreatment device that can help you do that, as it effectively turns CO and hydrocarbons into CO2 and water vapour.

The DOC is part of the technology we offer to assist you in meeting Stage IV and Tier 4 Interim/Final emissions standards. It breaks down pollutants in the exhaust stream from a diesel engine, helping to reduce particulate matter (PM). It’s similar to a catalytic converter in a car.

Both carbon monoxide and hydrocarbons are converted in the DOC to carbon dioxide and water vapour. Exhaust gases are optimised so that they can perform in other systems in the aftertreatment, such as the selective catalytic reduction (SCR) or diesel particulate filter (DPF).

What are the strengths of our solution?

Our DOCs provide a simple solution for original equipment manufacturers (OEMs). They’re easy to install and maintain and don’t require any additional control from the machine operator.

In many cases, the need for a muffler can be eliminated, and our DOCs can also allow for a wider ratings envelope. Concentrations of NO and NO2 can be optimised in the exhaust stream, and if your engine has SCR, this will make it more efficient and reduce diesel exhaust fluid (DEF) consumption requirements.

Using a DOC also enables additional passive regeneration in DPF systems.

Fast facts

1.Converts carbon monoxide (CO) into carbon dioxide (CO2) and water

2.Can eliminate muffler requirement

3.Harmful particulates are oxidised into harmless products

Shipping Notes
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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]
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SKU: 77306141004

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willis asbury
Houston, US
★★★★★ 5
Highly Recommend!
Format: Hardcover
Love this book!
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Reviewed in the United States on January 20, 2026
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Deborah S.
Alexandria, US
★★★★★ 5
Nice
Format: Hardcover
Nice
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Reviewed in the United States on December 5, 2025
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Chris
Pawtucket, US
★★★★★ 4
Pretty, But Only Part One
Format: Hardcover
Absolutely beautiful copy, but does not include part 2, “Good Wives,” which is pretty commonplace in publishing today. And I could not find a part two that would match, so I still had to buy a separate book with both.
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Reviewed in the United States on January 16, 2026
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Christina
Grantham, US
★★★★★ 1
Not the Complete Book
Format: Hardcover, Format: Hardcover
This review is for the Wordsworth Classics Luxe edition of Little Women. Quality issues aside - the first thing to know is that this is NOT the complete version of this book. It is only chapters 1-23, or Part 1, and the full book has 47 chapters including Part 2. It is rare to see the book split like this, and wasn't even something I considered when purchasing it. It doesn’t say this anywhere in the product description. Now, onto quality: The good: This book has a lovely cover and interior page design. It also has a nice orange coloring on the sides and a standard quality ribbon. The text seems to be a good size and would be comfortable for reading. The bad: The overall quality is very poor. The book is made of what feels like construction paper, and it arrived with many blemishes and defects to its sides and corners. This book looks like it’s 25 years old, and is definitely not worth a cost of $20. Even if you were to purchase a new copy in relatively good shape, I can’t see this offering any kind of long term durability. Overall, I would not recommend this product to someone looking for a nice reading or display copy, or the full version, of Little Women. As a note: I also purchased the Luxe edition of Jane Eyre which had the same quality issues. I left a similar review on that page, although the full contents of that book appeared to be there.
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Reviewed in the United States on February 13, 2023
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Tiffany haynes
San Leandro, US
★★★★★ 5
Beautiful Cover
Format: Hardcover
love the cover of this book. It's gorgeous
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Reviewed in the United States on February 27, 2025

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