
Dorman 674-9027 Diesel Particulate Filter (DPF) Gasket
Dorman 674-9027 DPF Gasket for Diesel Exhaust Service
Dorman 674-9027 is a direct replacement diesel particulate filter gasket for servicing a damaged or failed DPF sealing surface. Built from durable MBG-D material with a silver finish, it is made to match the factory gasket function and help maintain a tight seal at the diesel particulate filter connection.
Key Features
- Direct replacement DPF gasket for diesel exhaust sealing service
- Durable MBG-D material for regular-duty repair use
- One-piece configuration for straightforward placement
- Inside diameter: 129 mm; outside diameter: 145 mm; thickness: 1.45 mm
- Silver finish and regular grade construction
- Part number 674-9027 for catalog and service reference
Detailed Description
This Dorman diesel particulate filter gasket is built for exhaust repairs where the original seal has failed, warped, or been damaged during DPF service. It is shaped to match the factory part’s sealing function and help restore a secure connection between the diesel particulate filter and adjoining exhaust components. For technicians searching for a DPF gasket for diesel exhaust repair, Dorman 674-9027 provides a direct replacement option with the specified dimensions and material construction. This part cross-references 3853371C1 for the same application.
Use Dorman 674-9027 when servicing diesel exhaust systems that require a precise DPF seal. It is a practical choice for diesel particulate filter gasket replacement on vehicles that rely on a stable exhaust seal to maintain proper system integrity. If you are sourcing a DPF gasket for diesel truck exhaust repair, this part number helps narrow the correct sealing component quickly.
What It Helps Address
- Exhaust leaks at the diesel particulate filter joint
- Damaged or flattened DPF sealing surfaces
- Loss of seal after DPF removal and reinstallation
- Service issues caused by a worn diesel exhaust gasket
- Fitment-related replacement needs for DPF sealing repairs
Installation Notes and Tips
Inspect the mating surfaces before installation and remove carbon buildup, corrosion, or old gasket material. Confirm the gasket dimensions match the application before assembly, and torque fasteners to the vehicle manufacturer’s specification. For diesel exhaust service on compatible Ford Super Duty and Ram 2500/3500 applications, verify the DPF connection style and sealing surface condition before reassembly.
Quality Assurance
Dorman manufactures this gasket as a direct replacement part for diesel exhaust service, using durable materials and OE-style function to support a proper seal at the DPF connection. Part number 674-9027 is identified for service lookup and replacement matching.
Original: $18.19
-65%$18.19
$6.37Dorman 674-9027 Diesel Particulate Filter (DPF) Gasket
Dorman 674-9027 DPF Gasket for Diesel Exhaust Service
Dorman 674-9027 is a direct replacement diesel particulate filter gasket for servicing a damaged or failed DPF sealing surface. Built from durable MBG-D material with a silver finish, it is made to match the factory gasket function and help maintain a tight seal at the diesel particulate filter connection.
Key Features
- Direct replacement DPF gasket for diesel exhaust sealing service
- Durable MBG-D material for regular-duty repair use
- One-piece configuration for straightforward placement
- Inside diameter: 129 mm; outside diameter: 145 mm; thickness: 1.45 mm
- Silver finish and regular grade construction
- Part number 674-9027 for catalog and service reference
Detailed Description
This Dorman diesel particulate filter gasket is built for exhaust repairs where the original seal has failed, warped, or been damaged during DPF service. It is shaped to match the factory part’s sealing function and help restore a secure connection between the diesel particulate filter and adjoining exhaust components. For technicians searching for a DPF gasket for diesel exhaust repair, Dorman 674-9027 provides a direct replacement option with the specified dimensions and material construction. This part cross-references 3853371C1 for the same application.
Use Dorman 674-9027 when servicing diesel exhaust systems that require a precise DPF seal. It is a practical choice for diesel particulate filter gasket replacement on vehicles that rely on a stable exhaust seal to maintain proper system integrity. If you are sourcing a DPF gasket for diesel truck exhaust repair, this part number helps narrow the correct sealing component quickly.
What It Helps Address
- Exhaust leaks at the diesel particulate filter joint
- Damaged or flattened DPF sealing surfaces
- Loss of seal after DPF removal and reinstallation
- Service issues caused by a worn diesel exhaust gasket
- Fitment-related replacement needs for DPF sealing repairs
Installation Notes and Tips
Inspect the mating surfaces before installation and remove carbon buildup, corrosion, or old gasket material. Confirm the gasket dimensions match the application before assembly, and torque fasteners to the vehicle manufacturer’s specification. For diesel exhaust service on compatible Ford Super Duty and Ram 2500/3500 applications, verify the DPF connection style and sealing surface condition before reassembly.
Quality Assurance
Dorman manufactures this gasket as a direct replacement part for diesel exhaust service, using durable materials and OE-style function to support a proper seal at the DPF connection. Part number 674-9027 is identified for service lookup and replacement matching.
Product Information
Product Information
Shipping & Returns
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Description
Dorman 674-9027 DPF Gasket for Diesel Exhaust Service
Dorman 674-9027 is a direct replacement diesel particulate filter gasket for servicing a damaged or failed DPF sealing surface. Built from durable MBG-D material with a silver finish, it is made to match the factory gasket function and help maintain a tight seal at the diesel particulate filter connection.
Key Features
- Direct replacement DPF gasket for diesel exhaust sealing service
- Durable MBG-D material for regular-duty repair use
- One-piece configuration for straightforward placement
- Inside diameter: 129 mm; outside diameter: 145 mm; thickness: 1.45 mm
- Silver finish and regular grade construction
- Part number 674-9027 for catalog and service reference
Detailed Description
This Dorman diesel particulate filter gasket is built for exhaust repairs where the original seal has failed, warped, or been damaged during DPF service. It is shaped to match the factory part’s sealing function and help restore a secure connection between the diesel particulate filter and adjoining exhaust components. For technicians searching for a DPF gasket for diesel exhaust repair, Dorman 674-9027 provides a direct replacement option with the specified dimensions and material construction. This part cross-references 3853371C1 for the same application.
Use Dorman 674-9027 when servicing diesel exhaust systems that require a precise DPF seal. It is a practical choice for diesel particulate filter gasket replacement on vehicles that rely on a stable exhaust seal to maintain proper system integrity. If you are sourcing a DPF gasket for diesel truck exhaust repair, this part number helps narrow the correct sealing component quickly.
What It Helps Address
- Exhaust leaks at the diesel particulate filter joint
- Damaged or flattened DPF sealing surfaces
- Loss of seal after DPF removal and reinstallation
- Service issues caused by a worn diesel exhaust gasket
- Fitment-related replacement needs for DPF sealing repairs
Installation Notes and Tips
Inspect the mating surfaces before installation and remove carbon buildup, corrosion, or old gasket material. Confirm the gasket dimensions match the application before assembly, and torque fasteners to the vehicle manufacturer’s specification. For diesel exhaust service on compatible Ford Super Duty and Ram 2500/3500 applications, verify the DPF connection style and sealing surface condition before reassembly.
Quality Assurance
Dorman manufactures this gasket as a direct replacement part for diesel exhaust service, using durable materials and OE-style function to support a proper seal at the DPF connection. Part number 674-9027 is identified for service lookup and replacement matching.











