Diesel Performance Gasket

Hands holding a large metal gasket

Struggling to Source Gaskets for Diesel Performance Parts?

From turbo systems to exhaust components, gasket sourcing for diesel pickup performance parts often requires flexible aftermarket support. MJ Gasket supports sourcing for Powerstroke, Cummins, and Duramax applications.

Diesel Performance

Powerstroke • Cummins • Duramax

Supporting gasket sourcing for popular diesel pickup truck engines.

Flexible Sourcing Options

OEM references or physical samples

Projects can begin with part numbers, samples, or drawings.

Aftermarket Supply Support

For distributors and performance brands

Supporting distributors and diesel performance brands with consistent gasket supply.

Many diesel performance companies develop their own branded parts for pickup truck platforms. MJ Gasket supports these projects by providing gasket manufacturing and sourcing solutions for aftermarket programs.

This includes:

Gaskets supplied according to OEM reference numbers
Sample-based gasket development
Custom gasket manufacturing for performance applications

Diesel Performance Gasket Application

Diesel Engine Gaskets Application

Dodge Ram

Cummins
5.9 Cummins 12V (1994–1998)
5.9 Cummins 24V (1998–2002)
5.9 Cummins CR (2003–2007)
6.7 Cummins (2007.5–Present)

FORD

Powerstroke
7.3 Powerstroke (1994–2003)
6.0 Powerstroke (2003–2007)
6.4 Powerstroke (2008–2010)
6.7 Powerstroke (2011–Present)

GM

Duramax
LB7 (2001–2004)
LLY (2004–2005)
LBZ (2006–2007)
LMM (2007–2010)
LML (2011–2016)
L5P (2017–Present)

FORD F150

Ecoboost
3.5 EcoBoost 2011-2014
3.5 EcoBoost 2013-2024
3.5 EcoBoost 2017

Need non-standard gaskets?
Custom Gaskets for Diesel Performance Builds

Hard-to-Produce Gasket

Hard-to-Produce Gasket

For gasket designs that require specialized materials or more advanced production processes.

Gasket Material Upgrades

Gasket Material Upgrades

For gaskets that require alternative materials beyond standard specifications for performance or sealing.

Gasket Dimension Change

Gasket Dimension Change

For gasket designs that require adjustments such as increased bore size, added thickness, or larger openings for airflow or fitment.

How Custom Gasket Projects Work?

From your initial request to production, here’s how the process works.
01

Requirement Review

Tell us what you’re working on, we can review based on physical samples or drawings.

* Just a heads-up: we do not design or re-engineer gaskets; we focus on gasket duplication.

02

Quotation

Once the gasket details are confirmed, we’ll provide a quotation with pricing and required quantities.

03

Order Confirmation

If you’d like to move forward, just send us your order. We’ll issue a proforma invoice and request a 30% deposit. Sample production starts once both are received.

04

Sample Production

Once the deposit is in, we’ll start sample production and send it over for your review. Lead time depends on material and complexity, with estimates provided upfront.

05

Mass Production

Once the sample is approved, we’ll move into mass production. After completion, we’ll issue the invoice for the balance and confirm the shipping method with you.

Important Notice A minimum order quantity applies to custom gasket projects, usually around 500 pieces or more.

FAQ on Sourcing Diesel Performance Gaskets

Most inquiries involve pickup truck platforms such as Powerstroke, Cummins, and Duramax, commonly used in diesel performance applications.

You can start with OEM part numbers, physical samples, or drawings. Tell us what you’re working on, and we’ll review your request accordingly.

Yes. Custom gasket projects can be supported based on samples or drawings, especially for applications requiring material or dimensional adjustments.

No. We focus on gasket duplication and manufacturing based on existing samples, drawings, or reference specifications.

Yes. A minimum order quantity applies to custom projects, typically around 500 pieces or more depending on the gasket specification.

We typically need part numbers, samples, or drawings, along with any relevant specifications and required quantities.

Precision Gaskets Built for Pickup Truck Diesel Performance

Supporting aftermarket gasket supply for diesel performance applications across major pickup truck platforms

Talk to a Gasket Specialist
Gasket Sourcing Guidance Aftermarket Supply Support

MJ GASKET - Professional Aftermarket Gasket Manufacturer

Founded in Taiwan, MJ GASKET is a professional aftermarket gasket manufacturer and sealing solution provider, serving global customers across industrial, marine, pickup truck diesel, and hydraulic applications.

With years of industry expertise and a strong focus on quality, MJ GASKET is committed to delivering dependable aftermarket sealing solutions that meet the needs of professional distributors, engine builders, and industrial partners worldwide.

Explore our full range of gasket products and feel free to Contact Us for support or cooperation opportunities.

CONTACT FORM