SPOOLOGIC Turbo Gasket Kit

The SPOOLOGIC SL-310-072 is a replacement turbo gasket kit for 2003–2007 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins. Designed for turbocharger replacement and service, it renews the seals at the turbo mounting flange and oil-line connections, helping prevent exhaust and oil leaks when the turbo is reinstalled.

Features

• Renews the seal between the turbocharger and exhaust manifold
• Reseals the oil drain flange at the turbocharger
• Replaces inner and outer O-rings at both oil-feed fittings
• Includes O-rings for either early or later oil-drain configurations
• Groups turbo sealing components in one convenient service kit

What’s Included

• 1 Turbo Flange Gasket — Cummins 3949530 / Mopar 5086864AA
• 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 Early Turbo Oil-Drain Nipple-to-Block O-Ring — Cummins 3931824 / Mopar 5011924AA
• 2 Later Turbo Oil-Drain Tube-to-Block O-Rings — Cummins 3928624 / Mopar 68003277AA

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

Fitment

• 2003–2007 Dodge Ram 2500 3500 — 5.9L Cummins

Oil-drain O-rings: Use one for the early drain nipple or two for the later drain tube, depending on the installed drain assembly.

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 exhaust manifold service, see the Exhaust Manifold Gasket Kit — SL-310-079, which also includes six exhaust manifold gaskets.

OEM Cross-References

• Cummins 3949530 / Mopar 5086864AA — 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 — Early Turbo Oil-Drain Nipple-to-Block O-Ring
• Cummins 3928624 / Mopar 68003277AA — Later Turbo Oil-Drain Tube-to-Block O-Rings

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.