Automotive exhaust replacement part designed to create a reliable seal at flange joints. Durable graphite construction gives confidence when fitting or repairing exhaust systems. Is the Hihaha Exhaust Donut Gasket the right fit for a 48mm downpipe?
⚡ At a Glance
- • Sealing Performance: Graphite material and precise dimensions (48mm inner, 63mm outer) support a tight flange seal
- • Best for: Mechanics and home enthusiasts replacing or repairing exhaust systems with 48mm downpipes
- • Not ideal for: Exhaust systems requiring inner diameters other than 48mm or non-standard flange shapes
Graphite donut gasket specified with 48mm inner diameter, 63mm outer diameter, 15mm height and 7mm thickness. Supplied as a single gasket for exhaust flange connections.
Reliable Seal - with Graphite Construction
Material is specified as graphite, listed in the product descriptions. Graphite conforms to mating surfaces and is supplied as the gasket's construction material.
A dependable joint forms between manifold/header and downpipe when flange faces match the gasket dimensions.
Exact Fit for 48mm Pipes - thanks to 48mm Inner Diameter
Inner diameter given as 48mm (1.9 inches) and outer diameter as 63mm (2.5 inches), with height 15mm and thickness 7mm. Dimensions are explicit in the product details to match compatible downpipes.
Fits 48mm downpipes without modification, simplifying replacement on compatible exhaust systems.
Quick Replacement Ready - with Single Gasket Pack
Package content lists one exhaust donut gasket and the compact dimensions aid handling during installation. Thickness is specified at 7mm to occupy the flange gap.
Easy to carry as a spare and straightforward to swap during workshop repairs or roadside fixes.
✨ The 4 Key Reasons for Hihaha Exhaust Donut Gasket
- Graphite Material - Durable composition for repeated installations without rapid degradation
- 48mm Inner Diameter - Direct fit to standard 48mm downpipes, avoiding extra machining
- 63mm Outer Diameter - Covers common flange openings cleanly for a secure joint
- Single Gasket Pack - Supplied one gasket simplifies ordering and on-the-spot replacement
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories - Exhaust Gasket
- Brand: Hihaha
- Product ID: B0DDQBVVPB
- Material: Graphite
- Inner Diameter: 48mm (1.9")
❓ Frequently Asked Questions
Q: Will this gasket fit a 48mm downpipe?
A: Yes, the inner diameter is specified as 48mm (1.9 inches), intended for compatible downpipe bores.
Q: What material is the gasket made from?
A: Material is listed as graphite in the product descriptions.
Q: How many gaskets are included in the package?
A: Package content states one exhaust donut gasket is included.
🏆 Our Verdict
Suitable for mechanics and DIY enthusiasts needing a direct-fit exhaust gasket for 48mm downpipes. The defining feature is the graphite construction combined with clear, compact dimensions that match common flange openings. Long-term value comes from straightforward fitment and a durable material choice that reduces the chance of repeat replacements.
