COMETIC SKU: 68-9579

Cometic Intake/Exhaust Gasket - Twin CAM 10/PK Oe#17591-99 — Harley-Davidson (1999-2017)

$13.60
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NOT SURE ABOUT FITMENT?

Cometic intake and exhaust manifold gasket for Twin Cam V-twin engines, sold in a 10-pack for shops or multi-bike maintenance. Direct OEM replacement (OE# 17591-99) engineered to seal reliably at higher performance levels.

Features

  • 10-pack quantity
  • Direct OEM replacement specification
  • For Twin Cam V-twin engines

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9579
  • OE Number: 17591-99
  • Weight: 0.07 lbs
  • Quantity: 10 per pack

Fitment

Fits Harley-Davidson and Indian Motorcycle models equipped with Twin Cam engines.

Frequently Asked Questions

Will this fit Milwaukee-Eight (M8) engines?

No — this gasket is engineered for Twin Cam engines only. M8 owners need a different Cometic part number.

Why are these sold in 10-packs?

Quantities are sized for shops, multi-bike fleets, and riders stocking spares for future service.

Is this the same as the OEM Harley gasket?

Cometic manufactures these to match OEM specification 17591-99 as a direct replacement.

BRANDCometic
TYPEGaskets/Seals
SKU68-9579
WEIGHT0.07 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.6
15 RATINGS
5★ 12
4★ 2
3★ 0
2★ 0
1★ 1
✓ VERIFIED
Sep 10, 2023

It is still in the mail somewhere. Not able to rate at this time.

— Brian B
✓ VERIFIED
Nov 16, 2022

I've been using cometic gaskets for a number of years. They never fail me they are a great gasket maker

— Anonymous
✓ VERIFIED
Feb 7, 2022

Seems to be fine

— Anonymous
✓ VERIFIED
Jul 28, 2020

Fit perfectly

— Anonymous
✓ VERIFIED
Apr 30, 2020

Good

— Anonymous
✓ VERIFIED
Mar 31, 2020

5 Stars

— Anonymous