Cometic Ironhead Sportster Charging/Starting Gasket - XL 10/PK Oe#31488-81 — Harley-Davidson (1972-1985)

Cometic Ironhead Sportster charging and starting gasket, sold in a 10-pack for shops and multi-bike maintenance. Direct OEM replacement (31488-81) for Harley-Davidson Ironhead Sportster V-Twin engines.

Features

• 10-pack quantity
• OEM Cometic gasket technology
• Direct replacement for OE #31488-81

Specifications

• Brand: Cometic
• Manufacturer Part #: C9312
• UPC: 191070019495
• Quantity: 10 per pack
• Dimensions: 6 in L × 7 in W × 0.3 in H
• Weight: 0.085 lbs

Fitment

Fits Harley-Davidson Ironhead Sportster V-Twin engines requiring OEM charging and starting gasket replacement.

Frequently Asked Questions

What OEM part number does this replace?

This is a direct replacement for Harley OE #31488-81 charging and starting gasket.

Why are these sold in 10-packs?

Pack quantity is intended for shops, multi-bike fleets, and riders who want spares on hand for future service.

Will this fit other V-Twin motorcycles?

This gasket is engineered for Harley-Davidson Ironhead Sportster engines. Verify fitment with the manufacturer for other V-Twin brands.

Is this a Cometic original gasket?

Yes — Cometic manufactures this to OEM specifications as a direct replacement gasket.