BD Diesel Exhaust Manifold Gasket Set T4 Mount Dodge 5.9L/6.7L Cummins 1998.5-2018 is identified by BD part number 1045986-T4.
Features and Configuration
- High-Temperature Materials – Designed to handle extreme heat and boost pressure.
- A: Yes. It includes all necessary gaskets for the T4 mount exhaust manifold installation.
- T4 Mount Specific – Precision fit for BD Diesel and aftermarket T4 exhaust manifolds.
- Designed for use with BD Diesel T4 exhaust manifolds and compatible aftermarket setups.
- A: Yes. It is designed for 1998.5–2018 Dodge/Ram trucks with 5.9L and 6.7L Cummins engines.
Fitment and Application Requirements
Match the year, model and engine below, then confirm the transmission, drivetrain, chassis and production-split requirements for this exact part number. The vehicle selector does not replace these configuration checks.
| Years | Make | Model | Engine |
|---|---|---|---|
| 1998-2007 | Dodge | 2500 | 5.9L |
| 2007-2010 | Dodge | 2500 | 6.7L |
| 1998-2002 | Dodge | 2500 Manual Transmission | 5.9L |
| 1998-2007 | Dodge | 3500 | 5.9L |
| 2007-2010 | Dodge | 3500 | 6.7L |
| 1998-2002 | Dodge | 3500 Manual Transmission | 5.9L |
| 2011-2018 | Ram | 2500 | 6.7L |
| 2011-2018 | Ram | 3500 | 6.7L |
BD catalog application: Exhaust Manifold Gasket Set T4 Mount Dodge 5.9L/6.7L Cummins 1998.5-2018.
Part Identification
| Brand | BD Diesel |
|---|---|
| Manufacturer Part Number | 1045986-T4 |
| Product Type | Exhaust Gaskets |
Check BD’s current information for 1045986-T4 for installation instructions, package contents and application notes. Illustrations may show related configurations; order by the part number and selection above.
Installation and Ordering Notes
Follow the BD instructions for this exact part number and confirm required companion parts, tools and settings before starting installation. Inspect the completed installation for correct routing, clearance, fastener torque, leaks and normal operation as applicable.
How Do I Confirm This Is the Correct Part?
Use BD part number 1045986-T4, match the application requirements above, and compare the original assembly or mating components. Similar-looking BD parts can have different connections, output levels or fitment.
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