Universal DOC Diesel Oxidation Catalytic Converter - Ceramic Catalyst for Diesel Engines & Generators   Exhaust High-Efficiency Emission Control Diameter 266.7mm
SKU: 73654677478

Universal DOC Diesel Oxidation Catalytic Converter - Ceramic Catalyst for Diesel Engines & Generators Exhaust High-Efficiency Emission Control Diameter 266.7mm

Sale price$128.56 Regular price$142.85
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Description

Universal DOC Diesel Oxidation Catalytic Converter - Ceramic Catalyst for Diesel Engines & Generators Exhaust High-Efficiency Emission Control Diameter 266.7mmUniversal Cordierite Diesel Oxidation Catalyst PT 7 gr ft Material: Ceramic Size: Diameter: 266. 7mm Length: 101. 6mm 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 Note : Since there are many product sizes and many models, please allow us to have + 1mm error, I hope buyers can

Universal Cordierite Diesel Oxidation Catalyst

PT/7 gr ft³

Material: Ceramic

Size:

Diameter: 266.7mm

Length: 101.6mm

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

Attention:
Due to increased emissions standards, these items are not certified for sale in California, New York, Maine and Colorado.
If your vehicle is registered in California, New York, Maine or Colorado , these items can not work on your vehicle. Please check your registration states before you buy.

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
  • 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: 73654677478

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To Buy or Not to Buy
Waukegan, US
★★★★★ 1
Warped Wood
Color: Black Walnut
I know it's inexpensive, but regardless of the price of an item, it should do what it's meant to do somewhat effectively. The wood was warped and did not sit flat on my desk.
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Reviewed in the United States on April 22, 2025
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Alexander R. H. Latouf
Belleville, US
★★★★★ 3
Great wrist rest, advertised dimensions slightly inaccurate.
Color: Black Walnut
Perhaps this is nitpicky but I purchased this wrist rest because it was perfectly sized to my keyboard at 29cm wide. It got here, and it's a fine wrist rest in terms of quality, material and feel, but it's not 29cm wide, it's 30.5cm wide. The other dimensions are accurate enough - both only .1mm off, but the mismatched width against my keyboard is enough for me to notice it and obsess over it. If that doesn't bother you, I say go for it. At $15 it's a good deal.
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Reviewed in the United States on May 30, 2026
A
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Amazon Customer
Alexandria, US
★★★★★ 5
Long lasting
Color: Black Walnut
I’ve had this for two years and it still looks brand new after every day use. Love it.
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Reviewed in the United States on January 21, 2026
M
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Matthew
Lake Worth, US
★★★★★ 2
Fairly priced but the finish leaves something to be desired
Color: Black Walnut
This wrist rest looks very nice, but I'd give the finish of the wood a C. There are a few rather rough patches, one that feels like it will develop into splinters eventually if it's not refinished. I'm using it for now, but I'm definitely going to refinish it at some point and it's inspired me to make my own wrist rests from scratch out of hardwood. I gave this two stars because it's very pretty and it's fairly comfortable to use. The wood used is pretty expensive, so I'd say that the price of this item is rather fair. I just wish they put a better finish on materials that are so nice.
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Reviewed in the United States on September 15, 2021
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Verified Purchase
Orlando Cardinuto
Carnegie, US
★★★★★ 5
Great black leather tray for top of dresser
Color: Black
Excellent item, better than described. Very nice leather inside base. Nice leather trim. Exactly what I was looking for. I give 5 stars 👍
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Reviewed in the United States on January 25, 2026

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