Does this seal require any special installation tools?

The manufacturer states that no additional sealer is needed for installation, which simplifies the process. Refer to your vehicle's service manual for specific installation procedures and any required tools.

What is the primary function of a transmission main shaft quad seal?

A transmission main shaft quad seal is crucial for preventing transmission fluid from leaking out of the main shaft area. It helps maintain proper lubrication and protects internal components from contamination.

Are there any specific Harley-Davidson models this seal fits?

Yes, this seal fits a broad range of Harley-Davidson models, including various Big Twin touring and Softail bikes from the mid-80s to the late 90s, as well as many Sportster models from 2009 to 2021.

Specifications

Brand: Cometic Gasket
Part #: C9361
UPC: 191070018436

Cometic Trans Main Shaft Quad Seal Big Twin & 1991-Up EVO,Sportst

Name: Cometic Trans Main Shaft Quad Seal Big Twin & 1991-Up EVO,Sportst
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-trans-main-shaft-quad-seal-big-twin-1991-up-evo-sportst-t14-693364
Price: 22.27 USD
Availability: BackOrder

$22.27

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Cometic Trans Main Shaft Quad Seal for Big Twin & 1991-Up EVO, Sportst. No additional sealer needed.

Key Features

Fits Harley-Davidson Big Twin and 1991-Up EVO, Sportster models.
No additional sealer is needed for installation.
Made in the USA with American-manufactured materials.
Designed to handle engine pressures and temperatures.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Will it fit your car?

About this part

Product Details

This is the Cometic Transmission Main Shaft Quad Seal, part number C9361. It's designed for a range of Big Twin and 1991-up EVO Sportster motorcycle applications, helping to keep your transmission running smoothly by preventing leaks. Cometic gaskets are made in the USA with American-sourced materials, reflecting a commitment to providing well-built parts for demanding engine conditions.

What's notable about this seal is that it doesn't require any additional sealer during installation. This makes the job simpler and helps ensure a clean, reliable seal right out of the box. It's built to handle the pressures and temperatures found in modern engines, contributing to the overall performance and longevity of your drivetrain.