Product Description
The CUMMINS 3283339 OEM CYLINDER HEAD GASKET (+.020) is designed for 1989–1998 5.9L 12-Valve Cummins diesel engines. This genuine Cummins head gasket is manufactured to OEM specifications and is intended for engines requiring a +.020 thickness cylinder head gasket to maintain proper sealing between the engine block and cylinder head.
Use this gasket during cylinder head replacement, engine rebuilds, head resurfacing repairs, or when restoring proper combustion and coolant sealing. Always verify piston protrusion measurements and Cummins service specifications before selecting a replacement head gasket.
FEATURES
- Genuine Cummins OEM cylinder head gasket
- +.020 oversize thickness design
- Designed for 5.9L 12-Valve Cummins diesel engines
- Provides proper combustion, coolant, and oil sealing
- Ideal for engine repair, cylinder head service, and rebuild applications
FITMENT
- 1989–1993 Dodge Ram D/W 250 and 350 5.9L Cummins 12-Valve
- 1994–1998 Dodge Ram 2500/3500 5.9L Cummins 12-Valve
- Select Cummins 6BT industrial and commercial applications
WHAT'S INCLUDED
- 1 Cummins 3283339 OEM Cylinder Head Gasket (+.020)
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 3283339
- Cummins Standard Thickness Head Gaskets
- Cummins Cylinder Head Fasteners
- Cummins Valve Cover Gaskets
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 3283339
- Part Type: Cylinder Head Gasket
- Thickness: +.020
- Engine Compatibility: 5.9L 12-Valve Cummins (6BT)
- Fitment Years: 1989–1998
- Vehicle Application: Dodge Ram 250, 350, 2500, and 3500
- Condition: New OEM Cummins
- Installation Location: Cylinder Head to Engine Block
- Construction: Multi-Layer Engine Sealing Gasket
FAQ
Will this gasket fit my truck?
This gasket fits many 1989–1998 5.9L 12-Valve Cummins applications. Always verify engine specifications and piston protrusion measurements before ordering.
What does +.020 mean?
The +.020 designation indicates a thicker-than-standard head gasket designed for specific engine build requirements and piston protrusion measurements.
Is this a genuine Cummins gasket?
Yes. Cummins 3283339 is a genuine OEM cylinder head gasket manufactured to Cummins specifications.
When should a head gasket be replaced?
Head gaskets should be replaced during cylinder head removal, engine rebuilds, head resurfacing repairs, or whenever gasket failure is suspected.
Can I reuse a cylinder head gasket?
No. Cylinder head gaskets should always be replaced once removed to ensure proper sealing and long-term reliability.
Do I need any related parts?
Inspect cylinder head bolts or studs, valve cover gaskets, intake and exhaust manifold gaskets, and cooling system components during installation and replace worn parts as necessary.
