Cardone
Diesel Particulate Filter (DPF) Gasket

Cardone 6D-18000K Diesel Particulate Filter (DPF) Gasket

Brand Cardone 6D-18000K
Color Gray
Configuration 2 piece
E-Waste No
Gasket Type Dpf
Grade Type Regular
Inside Diameter (in) 3.5
Inside Diameter (mm) 88.9
Item Grade Standard replacement
Material Mechanically-bonded graphite
Outside Diameter (in) 6.4
Outside Diameter (mm) 162.56
Package Contents Gasket and nuts
Package Quantity 1
Product Condition New
Thickness (in) 0.07
Thickness (mm) 1.778
Product line Diesel Particulate Filter (DPF) Gasket
Fits Chevrolet and GMC · 56 vehicles

Direct replacement. Standard replacement DPF gasket for diesel exhaust service.

Graphite sealing material. Mechanically-bonded graphite supports a tight exhaust seal.

Service-ready kit. Includes gasket and nuts for DPF installation.

Cross-references Chevrolet 15126137 and GMC 15126137 for the same application. See all 2.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

This Cardone Diesel Particulate Filter (DPF) Gasket is a direct replacement sealing component for diesel exhaust service. It creates an airtight compression seal between the exhaust and particulate filter to help prevent exhaust leaks and related warning lights.

Compatible with Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD diesel applications listed below, this part number 6D-18000K is built for service work where the DPF has been removed or replaced.

  • Mechanically-bonded graphite construction for sealing performance under exhaust heat.
  • Standard replacement grade for routine DPF service.
  • Includes gasket and nuts for the installation process.
  • No special installation tools necessary.
  • Gray finish with 3.5 in. inside diameter and 6.4 in. outside diameter.

Detailed Description

The 6D-18000K DPF gasket is intended for diesel exhaust systems that require a secure seal at the particulate filter connection. Cardone positions this as a cost-effective repair solution for servicing a failed or damaged DPF, and the mechanically-bonded graphite material supports a tight seal at the exhaust interface. Replacing the gasket during DPF service helps reduce the chance of exhaust leakage and inefficient filtration.

This part cross-references Chevrolet 15126137 and GMC 15126137 for the same application. Use 6D-18000K when servicing Chevrolet Silverado 2500 HD and Silverado 3500 HD, as well as GMC Sierra 2500 HD and Sierra 3500 HD diesel models shown in the fitment data.

What It Helps Address

  • Exhaust leaks at the DPF connection
  • Seal failure after DPF removal or replacement
  • Warning lights related to inefficient exhaust sealing
  • Service issues caused by a damaged or worn gasket

Installation Notes

Replace the gasket any time the DPF is serviced to maintain a proper seal. The package includes the gasket and nuts, and no special installation tools are necessary. Verify the bed configuration and option-code notes in the fitment data before ordering for Chevrolet Silverado and GMC Sierra diesel applications.

Quality Assurance

Cardone offers this as a standard replacement exhaust sealing part for diesel particulate filter service. Part number 6D-18000K is engineered as a direct replacement solution for the listed Chevrolet and GMC applications.

This part fits 56 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersNotes
2010ChevroletSilverado 2500 HDExtended Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010ChevroletSilverado 2500 HDCrew Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010ChevroletSilverado 2500 HDCrew Cab Pickup6.6LV8with Pull A-Head Design; with 6.6' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010ChevroletSilverado 3500 HDExtended Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010ChevroletSilverado 3500 HDCrew Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010GMCSierra 2500 HDCrew Cab Pickup6.6LV8with Pull A-Head Design; with 6.6' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010GMCSierra 2500 HDCrew Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010GMCSierra 2500 HDExtended Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010GMCSierra 3500 HDExtended Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2010GMCSierra 3500 HDCrew Cab Pickup6.6LV8with Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009ChevroletSilverado 2500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009ChevroletSilverado 2500 HDStandard Cab Pickup6.6LV8Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009ChevroletSilverado 2500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009ChevroletSilverado 2500 HDExtended Cab Pickup6.6LV8with 6.6' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009ChevroletSilverado 3500 HDStandard Cab Pickup6.6LV8Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009ChevroletSilverado 3500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009ChevroletSilverado 3500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009GMCSierra 2500 HDExtended Cab Pickup6.6LV8with 6.6' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009GMCSierra 2500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009GMCSierra 2500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009GMCSierra 2500 HDStandard Cab Pickup6.6LV8Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009GMCSierra 3500 HDExtended Cab Pickup6.6LV8without Pull A-Head Design; with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009GMCSierra 3500 HDStandard Cab Pickup6.6LV8Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2009GMCSierra 3500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Option Codes are on the Service Parts Identification Sticker; Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 2500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 2500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 2500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 2500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 3500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 3500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 3500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2008ChevroletSilverado 3500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 2500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 2500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 2500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 2500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 3500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 3500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 3500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2008GMCSierra 3500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 2500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 2500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 2500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 2500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 3500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 3500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 3500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007ChevroletSilverado 3500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 2500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 2500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 2500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 2500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 3500 HDCrew Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 3500 HDCrew Cab Pickup6.6LV8with 6.6' Bed; Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 3500 HDStandard Cab Pickup6.6LV8Diesel Particulate Filter (DPF) Gasket
2007GMCSierra 3500 HDExtended Cab Pickup6.6LV8with 8.0' Bed; Diesel Particulate Filter (DPF) Gasket
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chevrolet — 15126137GMC — 15126137