Duro 23-0335 10-Inch Drilled Front Brake Disc for Harley FX XL (1978–1983)

The Duro 23-0335 10-Inch Drilled Front Brake Disc delivers improved heat dissipation and braking reliability for Harley-Davidson FX and XL models from 1978 through 1983.

It features a rustless Dura standard finish to extend service life and a drilled design that helps reduce brake fade under demanding riding conditions.

Key specifications and compatibility:

• Inner diameter center hole: 2-3/8 inches for secure fit when used with the appropriate bolt kit
• Weight: approximately 0.48 pounds
• OEM cross-reference: 44137-77A
• Made in China
• Compatible with all brake pads, including sintered metal and OEM pads
• Recommended bolt kit: #8758-10 (sold separately)

Fitment covers Harley-Davidson FX and XL models from 1978–1983, ensuring correct orientation and mounting with original equipment specifications.

Dura standard finish brake disc features a rustless finish and long service life. Compatible with all brake pads including sintered metal and OEM.

Upgrade your Harley Davidson motorcycle with the Duro 23-0335 10 Inch Drilled Front Brake Disc, designed specifically for models from 1978 to 1983. Crafted from durable materials, this brake disc features a smooth inner diameter center hole of 2-3/8 inches, ensuring a secure fit when paired with the appropriate bolt kit. It is suitable for use with the recommended #8758-10 bolt kit, which is sold separately, providing a reliable and efficient braking performance for your bike.

Constructed in China, this OEM cross-referenced brake disc ensures compatibility with original equipment specifications, matching part number 44137-77A. Its drilled design not only enhances heat dissipation but also reduces brake fade during demanding riding conditions, contributing to overall safety and stopping power. Whether you ride a Harley FX or XL from the late 1970s to early 1980s, this disc offers a perfect fit and improved braking response.

The product is lightweight at approximately 0.48 pounds, making installation straightforward without adding unnecessary weight to your front wheel assembly. This disc is an essential component for restoring or enhancing your motorcycle's braking system, ensuring consistent performance on the road. Proper installation with the recommended accessories maximizes safety and longevity, making it an ideal choice for motorcycle enthusiasts and mechanics alike.

Features:

• Inner diameter center hole of 2-3/8 inches for secure fitting

• Drilled design for enhanced heat dissipation

• Compatible with Harley Davidson FX and XL models from 1978-1983

• Constructed in China with OEM cross-reference 44137-77A

• Lightweight at approximately 0.48 pounds

Fitment:
Harley Davidson FX 1978
Harley Davidson FX 1979
Harley Davidson FX 1980
Harley Davidson FX 1981
Harley Davidson FX 1982
Harley Davidson FX 1983
Harley Davidson XL 1978
Harley Davidson XL 1979
Harley Davidson XL 1980
Harley Davidson XL 1981
Harley Davidson XL 1982
Harley Davidson XL 1983