COMETIC SKU: 68-9957

Cometic Evolution Sportster Primary Gasket 5-Pack - Harley-Davidson Sportster

$95.000,00
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About Cometic

Cometic Gasket manufactures multi-layer steel head gaskets and complete gasket kits in Concord, Ohio. On a built V-twin running higher compression or a big-bore kit, the MLS head gasket is what keeps the top end sealed — which is why Cometic is the default spec on so many engine builds.

Ensure a leak-free primary with this Cometic Evo Sportster primary gasket 5-pack. Engineered as a direct replacement, these gaskets provide a dependable seal across multiple heat cycles, crucial for any V-twin.

Why riders pick this

  • 5-pack for multiple primary services
  • Direct OE replacement for a perfect fit
  • Engineered for Evolution Sportster primary covers
  • Ensures a reliable, leak-free seal

A properly sealed primary is vital for your Sportster's drivetrain, preventing fluid loss and keeping contaminants out. This 5-pack of Cometic primary gaskets offers convenience for shops or riders who perform frequent maintenance, ensuring you always have a fresh gasket on hand for a perfect seal.

Reliable Primary Sealing

  • Convenient 5-pack quantity for multiple services or spares
  • Engineered to directly replace your original equipment gasket
  • Designed for Evolution Sportster primary covers
  • Provides a consistent, leak-free seal through varying temperatures

Essential for Drivetrain Integrity

Whether you're swapping out a clutch, inspecting the primary chain, or simply performing routine fluid changes, a new primary gasket is a must. These Cometic gaskets meet original equipment specifications, making them a reliable choice for maintaining the integrity of your Evolution Sportster's primary drive. Always consult your service manual for proper installation procedures and torque specifications.

Specifications

  • Brand: Cometic
  • Manufacturer Part #: C9957
  • OE Part #: 34986-04
  • Quantity: 5 per pack
  • Weight: 0.08 lbs

Common questions

How many gaskets are included in this pack?

This product is a 5-pack, providing five individual primary gaskets. This is ideal for riders who perform their own maintenance regularly or for shops.

Is this gasket a direct replacement for the original equipment?

Yes, this Cometic gasket is manufactured to match the specifications of the original equipment primary gasket for Evolution Sportster models, ensuring a precise fit.

Will this fit my Twin Cam or Milwaukee-Eight engine?

No, this gasket is specifically designed for Evolution Sportster primary covers. Twin Cam and Milwaukee-Eight engines use different gasket profiles and will require a different part.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDCometic
TYPEGaskets/Seals
SKU68-9957
WEIGHT0.08 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
5
3 RATINGS
5★ 3
4★ 0
3★ 0
2★ 0
1★ 0
✓ VERIFIED
May 30, 2022

Fit perfect

— Anonymous
✓ VERIFIED
Nov 1, 2019

5 Stars

— Anonymous
✓ VERIFIED
Feb 4, 2013

Good set of gaskets

— Anonymous