Harley-Davidson X440 / X440 OBDII Gear Change Arm OEM | HDH2470B-ACJ-000

Replace a worn, damaged, loose, or stripped gear change arm with this genuine OEM gear shift arm for Harley-Davidson X440 motorcycles. Part number HDH2470B-ACJ-000 is listed as ARM GEAR CHANGE. In normal rider language, this is the gear change arm, gear shift arm, or shifter arm that connects at the shift shaft area and helps transfer your foot movement into gear changes.

Buyers usually search for this part when the shifting feels loose, the arm has developed play, the splined mount is worn, or the original part has been damaged in a fall or during repair work. Replacing the correct OEM shifter arm helps restore cleaner gear selection feel and proper factory-style fitment.

This page uses buyer-friendly search terms naturally, including gear change arm, gear shift arm, and shifter arm, because riders often do not search by the factory wording alone.

Confirmed fitment: Harley-Davidson X440 and X440 OBDII. This SKU is not confirmed here for X440T, X440X, or Hero Mavrick 440, so please do not assume it is shared across the full 440-family range.

This listing is for one gear change arm only. It is not the full shift pedal, not the linkage rod, and not a complete gear shifter assembly. Please match the old part number and exact requirement before ordering.

Key Features

• Genuine OEM gear change arm / shifter arm
• Part number: HDH2470B-ACJ-000
• Factory description: ARM GEAR CHANGE
• Buyer language: gear change arm, gear shift arm, shifter arm
• Confirmed for Harley-Davidson X440 and X440 OBDII
• Useful for worn, loose, damaged, or stripped gear shift arm replacement
• Helps restore cleaner gear selection feel
• Important distinction from shift pedal, shift rod, and full shifter assembly

Compatibility

Variants

None.

What's in the Box

• 1 x HDH2470B-ACJ-000 – Gear Change Arm

Installation & Maintenance Notes

• Please match the old part number before ordering.
• This is the gear change arm only, not the full shift pedal.
• Inspect splines, shaft fitment, and related linkage parts during replacement.
• If shifting feels vague or loose, inspect surrounding shifter parts before replacing parts blindly.
• After installation, check smooth gear movement before riding.

Before You Order

Important: This listing is for one gear change arm. It is not the shift pedal, not the shift rod, and not a complete gear shifter assembly.

Why Buy From Under The Hood

• Buyer-friendly naming built around real search behaviour
• Conservative fitment wording to reduce costly wrong orders
• Clear distinction between shifter arm and other shift-side parts
• Useful for customers restoring proper shift feel with the correct OEM part

FAQs

1. What is HDH2470B-ACJ-000?
It is the OEM gear change arm for the listed Harley-Davidson X440 applications.

2. Which bikes is this confirmed for?
It is confirmed for Harley-Davidson X440 and X440 OBDII.

3. Is this the full gear pedal?
No. This listing is for the gear change arm / shifter arm only.

4. Is this the same as a gear shift arm?
Yes. Buyers commonly search this part as a gear shift arm or shifter arm.

5. Will it fit X440T or Hero Mavrick 440?
Those applications are not confirmed here for this SKU. Please verify by VIN / EPC / old part match before ordering.

6. When should a gear change arm be replaced?
Replace it when the original arm is loose, worn, damaged, stripped, or affecting shift feel.

7. What should be checked before ordering?
Confirm the bike model, old part number, and exact shifter-side requirement before purchase.