Fitment should also be checked at the mounting point. Thread size, stem design, and mounting arrangement should correspond with the motorcycle.

For more Royal Enfield spare parts, visit the Royal Enfield spare parts collection at Dug Dug Motorcycles.

Why Replace the Thunderbird 350 Mirror Set?

Motorcycle mirrors are exposed to different conditions during regular use. Vibration, weather, accidental contact, falls, and general handling can affect the mirror over time.

A mirror may need replacement when the glass becomes cracked, the housing is damaged, the stem is bent, or the mirror cannot remain securely positioned.

Replacing both sides as a set can also make sense when one mirror is damaged but the other has become heavily worn or mismatched.

Common replacement reasons include:

Cracked or Damaged Mirror Glass

A cracked mirror surface can reduce visibility and makes the mirror unsuitable for continued use.

Bent Mirror Stem

A fall or impact can bend the mirror stem and prevent the mirror from sitting correctly.

Loose Mirror

Excessive movement while riding can make it difficult to maintain the desired viewing angle.

Missing Original Mirror

A missing mirror can leave the motorcycle without its intended rear-view arrangement.

Motorcycle Restoration

Owners restoring a Thunderbird 350 may replace old or mismatched mirrors with a matching pair.

Black Rear View Mirror Set for Thunderbird 350

The black finish gives the 888193 mirror set a clean appearance that fits naturally with the Thunderbird 350’s styling.

A matching LH and RH pair can help create a consistent appearance across both sides of the motorcycle.

For riders who are replacing older mirrors, it is useful to compare the new set with the existing components before installation. Check the shape, stem, mounting area, and thread arrangement.

Although product photographs can help with identification, the 888193 part number and confirmed motorcycle application should remain the primary references.

What Does the 888193 Mirror Set Include?

The product is a two-piece rear-view mirror set consisting of:

LH – Left-Hand Mirror
RH – Right-Hand Mirror

The matching pair is intended to provide the two rear-view mirrors required for the motorcycle’s standard setup.

Always check the physical package before installation to confirm the supplied components and any included mounting hardware.

If additional nuts, washers, adapters, or hardware are required for your specific motorcycle, verify those requirements before starting installation.

Benefits of Replacing Both Mirrors Together

Matching Appearance

A left-hand and right-hand pair provides a consistent visual appearance on both sides of the motorcycle.

Consistent Condition

Replacing both mirrors at the same time ensures that both sides have similar wear and finish.

Easier Replacement

A complete set avoids the need to search separately for an LH and RH mirror.

Useful for Restoration

A matching pair can help restore the original-style look of a Thunderbird 350 during repair or restoration work.

Part Number Identification

The 888193 reference makes it easier to identify the intended replacement when ordering online.

Check Mounting Compatibility Before Installation

One of the most important checks when purchasing motorcycle mirrors is the mounting arrangement.

Two mirrors may appear almost identical while using different mounting threads or stem dimensions.

Before fitting the Royal Enfield 888193 Mirror Set Thunderbird 350, inspect the mounting points on your motorcycle.

Check:

• Mounting thread
• Stem configuration
• Thread direction where applicable
• Mounting depth
• Available clearance
• Left and right positioning

Never force a mirror into a mounting point if the thread does not match. Forcing an incompatible component can damage the motorcycle’s mounting threads or the mirror itself.