Harley-Davidson X440 / 440X Genuine Rear Brake Pad Set (Disc) – HDH06435ACA000S (06435ACA000S) – OEM Rear Pads

Rear brakes on the Harley X440 / 440X and Hero’s 440 platform do more work than people think—especially in city traffic, downhill braking, and stop-go touring. The biggest mistake customers make is installing a “similar-looking” pad set that fits loosely, squeals, or wears the disc unevenly.

HDH06435ACA000S (also referenced as 06435ACA000S) is the genuine rear disc brake pad set used on the 440 series platform (rear application). This is the correct OEM-type replacement when your rear brake feels weak, the pads are thin, or you notice glazing/noise. You get consistent bite, predictable wear, and safe braking feel—without the gamble of unknown aftermarket compounds.

Why buy from Under The Hood: we are building India’s most structured 440 platform spares catalogue with part-number clarity, careful packaging, and fast dispatch. To eliminate wrong orders, we can confirm using a photo of your old rear pad / caliper before shipping.

Key Features

• Part Number (MPN): HDH06435ACA000S

• Hero ecosystem code: 06435ACA000S

• Position: REAR brake pad set (disc) (seller/workshop-confirmed for 440 series)

• Type: Genuine/OEM-category brake pads (not “unbranded lookalike”)

• Restores rear braking feel: stable bite, controlled modulation, consistent performance

• Helps reduce common issues from wrong pads: squeal, uneven wear, poor fitment

• Best practice replacement for rear service intervals—especially for city + touring use

• Fitment support: share old rear pad photo to double-check profile before dispatch

Compatibility Table

Caution: Because some public catalog listings don’t explicitly label front/rear for this code, we recommend a rear pad photo/profile match (or VIN check) if the customer is unsure.

Variants

• No variants for this SKU. One genuine option: HDH06435ACA000S / 06435ACA000S.

What’s in the Box

• 1 × Genuine Rear Disc Brake Pad Set – HDH06435ACA000S (06435ACA000S)
  Not included: brake fluid, caliper pins/clips, disc rotor, installation labor.

Installation & Maintenance Notes

• Professional installation recommended (brakes are safety-critical).

• Clean caliper + check slider movement; inspect rear disc for scoring before fitting.

• After installation: do bedding-in (gentle progressive braking for first ~50–100 km).

• If rear brake squeals after install: re-check pad seating, disc surface, and caliper cleanliness.

FAQs 

Q1. Is HDH06435ACA000S clutch or brake?
Brake. This is a BRAKE PAD part code listed on Hero’s official shop under 06435ACA000S.

Q2. Front or rear?
This SKU is REAR brake pads for the 440 series (seller/workshop-confirmed). Hero’s public page does not explicitly state “rear,” so if a customer is unsure, we confirm by rear pad photo/profile before dispatch.

Q3. Will it fit Harley X440 / 440X?
Yes—this listing is built for the 440 platform rear pad application (seller-confirmed). To prevent wrong orders, we can verify with a photo of your existing rear pads/caliper before shipping.

Q4. Is this genuine?
The part code is sold as a Hero Genuine Part on Hero’s official shop listing.

Q5. Why not use generic pads?
Wrong compound/shape can reduce bite, increase noise, and wear the disc faster. OEM-category pads give the most predictable braking and fit.