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Partuto Car Exhaust Donut Gasket Review: Is It the Right Fit for 70mm Flanges?

Partuto Car 70mm Inner Dia Manifold Header Exhaust Donut Gasket Ring Replacement
4.5
[Durable Graphite Material]  High-quality graphite resists heat and corrosion for long-lasting exhaust sealing.
[Perfect Fit Dimensions]  Inner 70mm and outer 85mm ensure accurate sealing for compatible exhaust systems.
[Optimal Thickness]  13mm thickness delivers reliable compression and leak-free joints under vibration.
[Single-Piece Pack]  Includes one donut gasket—ideal for individual repairs or spares.
[Easy Installation]  Flexible design simplifies alignment and quick replacement without special tools.
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Automotive Parts and Accessories replacement designed to restore a sealed exhaust flange and reduce leaks. Confidence for DIYers and mechanics who need a straightforward swap that fits correctly. Is Partuto Car Exhaust Donut Gasket the right match for your exhaust dimensions?

⚡ At a Glance
  • Sealing Performance: Graphite construction with precise 70mm inner and 85mm outer diameters
  • Best for: Repairs where a 70mm inner diameter exhaust gasket is required
  • Not ideal for: Flange connections that do not match the 70mm inner diameter

Graphite exhaust donut gasket with 70mm inner diameter, 85mm outer diameter and 13mm thickness. Supplied as a single replacement gasket for one flange joint.


Reliable Flange Sealing – With Graphite Construction

Graphite construction, specified dimensions: 70mm inner diameter, 85mm outer diameter, 13mm thickness. The ring design sits between flange faces to form a closing surface.

Graphite ring helps create a sealed joint at the flange interface, reducing exhaust leaks. Suitable when a direct, dimension-matched replacement is needed.

Accurate Fit for 70mm Pipes – Thanks to 70mm Inner Diameter

Inner diameter is 70mm (2.8 inches) with an outer diameter of 85mm (3.3 inches). Thickness is 13mm (0.5 inches) to match common flange spacing.

Gasket dimensions allow a straightforward swap where a 70mm bore is required, avoiding trimming or guesswork. A correct fit simplifies installation for one-off repairs.

Single-Part Replacement – With One Gasket in the Pack

Package contains a single exhaust donut gasket supplied ready for use. No additional rings are included.

A single, ready-to-fit gasket is useful for replacing one worn flange seal during routine exhaust work. Ideal when only one joint needs attention.

✨ The 4 Key Reasons for Partuto Car Exhaust Donut Gasket
  1. Graphite Material - Conforms to flange faces for a reliable exhaust seal
  2. Exact 70mm Inner Diameter - Ensures direct replacement, avoiding trimming or custom modifications
  3. 13mm Thickness - Provides consistent spacing for firm flange compression under clamps
  4. Single Gasket Pack - Simple swap for one flange joint during exhaust repairs
📋 Technical Details at a Glance
  • Category: Automotive Parts and Accessories
  • Brand: Partuto
  • Product Type: Exhaust Donut Gasket
  • Material: Graphite
  • Inner Diameter: 70mm (2.8")
❓ Frequently Asked Questions

Q: What are the exact dimensions of the gasket?

A: The inner diameter is 70mm (2.8 inches), the outer diameter is 85mm (3.3 inches) and the thickness is 13mm (0.5 inches).

Q: What material is the gasket made from?

A: The gasket is made from graphite, as stated in the product description.

Q: How many gaskets come in the pack?

A: The package contains one exhaust donut gasket.

🏆 Our Verdict

The Partuto Car Exhaust Donut Gasket suits mechanics and DIYers who need a direct replacement for a 70mm exhaust flange. Precise graphite construction and defined dimensions make it a fit-for-purpose spare for single-joint repairs. A straightforward single-piece replacement that helps maintain exhaust integrity and reduce leak risk over time.