What does a transmission quad seal do?

A transmission to mainshaft quad seal is designed to prevent oil from leaking out of your transmission where the mainshaft exits. Keeping these seals in good condition is important for maintaining proper lubrication and preventing messy oil leaks on your motorcycle.

Why does this kit include ten seals?

This kit provides ten seals to give you plenty of spares. It's common to have extra seals on hand for future maintenance or in case one is damaged during installation. This ensures you always have a fresh seal ready when needed.

What is the difference between this and the H-D original part?

This Twin Power seal is manufactured to replace Harley-Davidson part number 12035A. It is designed to offer the same function and fitment for the specified Big Twin models, providing a reliable aftermarket alternative.

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Twin Power 91-06 Big Twin Exc 06 Dyna Transmission Quad Seal Replaces H-D 12035A 5 Pk

Specifications

Brand: TwinPower
Part #: 043290
UPC: 887337402840

Twin Power 91-06 Big Twin Exc 06 Dyna Transmission Quad Seal Replaces H-D 12035A 5 Pk

Name: Twin Power 91-06 Big Twin Exc 06 Dyna Transmission Quad Seal Replaces H-D 12035A 5 Pk
Brand: TwinPower
Price: 21.49 USD
Availability: InStock

$21.49

Only 1 left in stock

Twin Power transmission to mainshaft quad seal kit. Replaces H-D 12035A for 1991-2006 Harley Big Twin models (exc. 2006 Dyna).

Key Features

Fits 1991-2006 Harley-Davidson Big Twin models (excluding 2006 Dyna).
Includes ten transmission to mainshaft quad seals.
Replaces Harley-Davidson part number 12035A.
Helps prevent transmission oil leaks.

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Will this fit your vehicle?

Product Details

This kit gives you ten transmission to mainshaft quad seals, which replace H-D part number 12035A. These seals are crucial for preventing oil leaks from your transmission and keeping everything running smoothly. They fit a wide range of Harley-Davidson Big Twin models from 1991 through 2006, excluding the 2006 Dyna models.

Having a spare set on hand is always a good idea, especially if you do your own maintenance or are rebuilding a transmission. These seals are well-built and designed to fit right, ensuring a solid seal to keep your transmission oil where it belongs. It's a straightforward part to replace, but it makes a big difference in keeping your bike clean and your transmission properly lubricated.