SPOOLOGIC Exhaust Manifold Gasket Kit

The SPOOLOGIC SL-310-078 is a replacement exhaust manifold gasket kit for 1998.5–2002 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins 24-valve. Designed for exhaust manifold replacement and related turbo service, it renews the seals between the cylinder head, manifold and turbocharger, along with the turbo oil-line connections, helping prevent exhaust and oil leaks after reassembly.

Features

• Renews the seals at all six exhaust manifold ports
• Reseals the turbo flange and oil drain connections
• Replaces inner and outer O-rings at both oil-feed fittings
• Includes the drain nipple-to-block seal
• Groups manifold and turbo sealing components in one service kit

What’s Included

• 6 Exhaust Manifold Gaskets — Cummins 3946275 / Mopar 5015719AA
• 1 Turbo Flange Gasket — Cummins 3901356 / Mopar 4429357
• 1 Turbo Oil Drain Gasket — Cummins 5264568 / Mopar 5183354AB
• 2 Oil-Feed Fitting Inner O-Rings — Cummins 3922794 / Mopar 5011921AA
• 2 Oil-Feed Fitting Outer O-Rings — Cummins 3037236 / Mopar 5016648AA
• 1 Turbo Oil-Drain Nipple-to-Block O-Ring — Cummins 3931824 / Mopar 5011924AA
• 1 Turbo Compressor Outlet Elbow O-Ring — Cummins 3883284 / Mopar 4761275

OEM part numbers are provided for cross-reference only. This kit contains SPOOLOGIC replacement parts, not genuine Cummins or Mopar parts.

Fitment

• 1998.5–2002 Dodge Ram 2500 3500 — 5.9L Cummins 24-valve

Installation Notes

Clean mating surfaces and inspect the flanges, fittings and lines for damage. Install each seal at its matching connection, follow the factory tightening sequence and torque specifications, and check for leaks after reassembly.

Related Parts

For the six manifold gaskets alone, see SL-310-076 Exhaust Manifold Gasket Set.

For the turbo gasket kit without the six exhaust manifold gaskets, see Turbo Gasket Kit — SL-310-071.

OEM Cross-References

• Cummins 3946275 / Mopar 5015719AA — Exhaust Manifold Gaskets
• Cummins 3901356 / Mopar 4429357 — Turbo Flange Gasket
• Cummins 5264568 / Mopar 5183354AB — Turbo Oil Drain Gasket
• Cummins 3922794 / Mopar 5011921AA — Oil-Feed Fitting Inner O-Rings
• Cummins 3037236 / Mopar 5016648AA — Oil-Feed Fitting Outer O-Rings
• Cummins 3931824 / Mopar 5011924AA — Turbo Oil-Drain Nipple-to-Block O-Ring
• Cummins 3883284 / Mopar 4761275 — Turbo Compressor Outlet Elbow O-Ring

1-Year Limited Warranty

This SPOOLOGIC gasket set carries a one-year limited warranty against defects in materials and workmanship from the original purchase date. Contact SPOOLOGIC for return authorization before sending the product for inspection. Approved defective gaskets will be replaced at SPOOLOGIC’s discretion. The customer is responsible for all warranty shipping charges. Damage from improper installation, incorrect application, contamination, or normal wear is not covered. Labor, removal, reinstallation, towing, and downtime are excluded, subject to applicable law. See the SPOOLOGIC Warranty Policy for complete terms.