SKU: 24574483766

DOC Diesel Oxidized catalytic converter Universal Ceramic Catalytic Converters are Designed for Diesel Engines Generator Exhaust Diameter 170mm

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Description

DOC Diesel Oxidized catalytic converter Universal Ceramic Catalytic Converters are Designed for Diesel Engines Generator Exhaust Diameter 170mmUniversal Cordierite Diesel Oxidation Catalyst Material: Ceramic Size: Diameter: 170mm Length: 170mm 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 understand What

Universal Cordierite Diesel Oxidation Catalyst

Material: Ceramic

Size:

Diameter: 170mm

Length: 170mm

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
  • Free Standard Shipping on $100+ Orders to the USA.
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24574483766

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Rich N.
Whiting, US
★★★★★ 5
If you like it rough (enough)...
Style: Rough Exfoliation
Perhaps a tad rough for some, the Caveem scrubbers are ideal for me- rough, but not cheese-grater-aggressive. I have been using the first of my two pack for almost three months and, beyond a slight "softening" of the surface, it is in perfect shape- no deformation, no open seams, no tears, thin spots, or defects of any kind. It looks and works like near-new. The sponge is a great size for man hands- basically 6" x 4", and is thick enough to hold ample soap and water to cover quite a bit of skin without reloading. The strap is comfortable and sturdy and, perhaps trivial, but the colors are manly without branding with skulls or wrenches or some other compensatory masculine iconography! I am very satisfied and if they ever wear out, I will happily purchase again.
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Reviewed in the United States on February 17, 2026
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Randall Sanders
San Leandro, US
★★★★★ 4
Great product
Style: Rough Exfoliation
Great exfoliating body Scrubber
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Reviewed in the United States on May 28, 2026
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Leslee Horn
Waukegan, US
★★★★★ 5
Good quality for the price
Style: Rough Exfoliation, Style: Rough Exfoliation
Great product for the price! I like a good scrub and this product is the perfect amount of toughness but gentle enough so my skin is not negatively impacted. Its wide although an adjustable strap would have been amazing, its a great size and I appreciate it coming with two!! Easy to use and Holds soap and lather excellent.
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Reviewed in the United States on May 27, 2026
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Woooooooohooooooooo
Cuba, US
★★★★★ 5
Amazing.
Style: Rough Exfoliation
This works great. Not too harsh not too soft.
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Reviewed in the United States on May 24, 2026
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Pappa G
Chelsea, US
★★★★★ 5
Great shower sponge
Style: Rough Exfoliation
Overall a great sponge. Not too scratchy and holds liquid gel very well. The elastic band is a bit loose but works as advertised. Price can't be beaten.
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Reviewed in the United States on April 18, 2026

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