SPOOLOGIC Exhaust Up-Pipe Donut Gaskets

The SPOOLOGIC SL-310-185 Exhaust Up-Pipe Donut Gasket Set replaces the two factory-style seals at the upper up-pipe-to-exhaust-collector connections on 1994–1997 Ford F-250 F-350 and 1999–2003 Ford F-250 F-350 F-450 F-550 trucks with the 7.3L Powerstroke engine. The pair services both up-pipes when repairing leaks at the original donut-style collector joints.

Features

• Two-piece donut gasket set
• One seal for each upper up-pipe connection
• Designed for the original donut-style collector joints
• Replaces the sealing rings during up-pipe or collector service

What's Included

• 2 SPOOLOGIC Exhaust Up-Pipe Donut Gaskets — SL-310-185 set

Fitment

• 1994-1997 Ford F-250 F-350 7.3L Powerstroke
• 1999-2003 Ford F-250 F-350 F-450 F-550 7.3L Powerstroke
• 1995-2003 Ford E-350 Econoline 7.3L Powerstroke
• 1996-1999 Ford E-Super Duty Econoline 7.3L Powerstroke
• 2000-2003 Ford E-450 Econoline 7.3L Powerstroke
• 2000-2003 Ford Excursion 7.3L Powerstroke

Factory Up-Pipe Collector Seals

The up-pipes carry exhaust gas from the manifolds to the collector feeding the turbocharger. These donut gaskets seal the upper pipe connections at that collector. Exhaust escaping at either joint can leave soot behind the engine and contribute to slower turbo response.

Confirm the type of up-pipes installed before ordering. Bellowed conversion pipes that use flat flange gaskets require the matching flat seals instead of these donut gaskets.

OEM Cross-References

• Ford: F4TZ-6K854-C / F4TZ6K854C

The OEM reference identifies the individual seal application. This SPOOLOGIC listing supplies two seals.

1-Year Limited Warranty

All SPOOLOGIC Exhaust Up-Pipe Donut Gaskets carry a 1-Year Limited Warranty against defects in materials and workmanship for the original purchaser from the original purchase date. Coverage excludes damage caused by improper installation, dirty or damaged sealing surfaces, reuse, and use outside the listed application. Claims require dated proof of purchase. Contact SPOOLOGIC for return authorization before shipping the component for inspection. If inspection confirms a covered defect, SPOOLOGIC will replace the covered component. Customers pay warranty shipping in both directions; labor and related costs are not covered. See the SPOOLOGIC Warranty Policy for full terms.