Harley-Davidson X440T Genuine Bar End Mirror Set (LH + RH) – HDHR4AAB0M001000GS + HDHR4AAB0M002000GS – Mirror Bar End Left & Right Assembly (Pair Kit)

Bar-end mirrors are one of the most demanded Harley X440 upgrades because they give a cleaner street look, better rear-side awareness, and reduce the “shoulder-block” view you often get with standard stalk mirrors. The official X440 platform itself highlights bar end mirrors as a key design/feature element, which is why owners actively search for the correct OEM-style kit instead of universal mirrors that loosen, vibrate, or don’t match the handlebar hardware.

This listing is a complete Left + Right set, sold together (recommended because individual sides are expensive and most buyers need the pair for a matched look).

• HDHR4AAB0M001000GS = Mirror Bar End Left Assembly

• HDHR4AAB0M002000GS = Mirror Bar End Right Assembly

Return-prevention gate (very important): bar-end mirrors require correct bar-end fitment/insert style. Before ordering, match (1) your existing mirror type (bar-end vs stock), (2) handlebar end hardware/threads, and (3) LH/RH requirement. If you share a photo of your handlebar end + current mirror mount, we can help confirm before dispatch.

Why buy from Under The Hood: early specialist for Harley 440X parts, careful packing for mirror glass, fast shipping, and pre-dispatch verification support.

Key Features 

• Set of 2 (Pair Kit): Left + Right bar-end mirrors (sold together for matched look)

• Part Codes included: HDHR4AAB0M001000GS (LH) + HDHR4AAB0M002000GS (RH)

• Product type (as labeled): “Mirror Bar End Left Assembly” + “Mirror Bar End Right Assembly”

• Targeted search intent coverage: Harley X440 bar end mirror set, 440X handlebar end mirrors, OEM bar end mirrors X440

• Cleaner “Harley street” aesthetic vs tall stock stalk mirrors (popular upgrade category)

• Better stability than many generic mirrors when correct bar-end hardware is used (reduced loosening risk)

• Return-prevention: LH/RH are different parts—don’t order single side by mistake

• Packed securely to protect mirror glass + housing during transit (high-value, fragile item)

Compatibility Table

Variants

• Complete Pair Set (LH + RH)
  
  

What’s in the Box

• 1 × Mirror Bar End Left Assembly – HDHR4AAB0M001000GS

• 1 × Mirror Bar End Right Assembly – HDHR4AAB0M002000GS

Installation & Maintenance Notes

• Recommended: install by a mechanic if you haven’t done bar-end mirrors before

• Ensure throttle-side clearance after fitment (mirror should not interfere with throttle return)

• Confirm bar-end insert/threads match before tightening

• After installation: test steering full lock both sides and re-check mirror tightness after a short ride

• Avoid over-tightening (can damage inserts or mirror base)

FAQs 

Q1. Is this a complete set or single mirror?
This listing is a complete set (pair): Left + Right bar-end mirror assemblies.

Q2. What are the exact part numbers in this set?
HDHR4AAB0M001000GS (Left) and HDHR4AAB0M002000GS (Right).

Q3. Will this fit my Harley X440T directly?
Bar-end mirrors depend on handlebar-end hardware. If your bike is already bar-end mirror ready, it’s typically straightforward. If your bike has stock stalk mirrors, you may require additional bar-end adapters/hardware—verify before ordering.

Q4. Why should I avoid universal bar-end mirrors?
Universal mirrors can mismatch threads/inserts, loosen with vibrations, or sit at an odd angle. OEM-style assemblies are chosen to reduce fitment confusion and improve finish.

Q5. Why are you selling as a set only?
Because it’s a premium item and most buyers want a matched pair. It also reduces wrong-side orders (LH vs RH) and speeds up decision-making for customers.