SKU: 24574483766

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

Sale price$102.83 Regular price$114.26
Save 10%

Pay in installments of $28.57 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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.
  • 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: 24574483766

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Stella Ketchum
Natrona Heights, US
★★★★★ 5
Paper towel holder
Color: Gold-aa
A very nice product which matched my fixtures perfectly. It was well packaged and easy to assemble. Excellent value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
D
Verified Purchase
deana
Pawtucket, US
★★★★★ 5
Beautiful gold finish
Color: Gold-aa
Perfect gold finish for our new condo kitchen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
T
Verified Purchase
TheInternets
Cuba, US
★★★★★ 4
Nice gold paper towel holder on a budget
Color: Gold-aa
For a less expensive option I was please with the assembly and the look. It did come a little scratched but mostly in hidden spots and for the price, can’t be beat. It is not super heavy feeling though, so if you want a really solid heavy holder this might disappoint, however I like that feature since I don’t want heavy things scratching and breaking my counter or tile floor. It doesn’t wobble and I like the color so I am mostly pleased, only giving it a little less of a review because it did come a little scratched
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
K
Verified Purchase
Kindle Customer
Dallas, US
★★★★★ 5
Does the job.
Works as a paper towel holder. Its a stick. It doesnt look like a cheap stick and it didn't break. Which means it met all my criteria. Great job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
L
Verified Purchase
Lisa S.
Fort Morgan, US
★★★★★ 5
Nice product
Color: Gold-aa
when having guests over, it's nice for each one to use their own towel instead of having a 'community' guest towel, or those fancy ones that people feel guilty using. This solved the problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

recommand products