Air Filter Assembly with Sticker (Classic Ash) for Royal Enfield Classic 350 UCE BS3 – 823071 (C350 RVT)

Royal Enfield Genuine Air Filter Assembly with Sticker – Classic Ash (Part No. 823071) is the complete air-filter side assembly used on specific Classic 350 UCE BSIII variants. If your current unit is cracked, rattling, broken at the mounts, or the sticker/finish has faded (common after hard use or minor falls), replacing the full assembly restores proper fitment, reduces intake-side vibration noises, and brings back the original look.

This is not just the paper element—this is the assembly (often searched as air filter box / airbox assembly / air filter housing / side air filter cover with sticker). OEM matters here because mounting points, seal seating, and panel alignment must match the stock chassis brackets to avoid gaps and vibration.

Before you buy: confirm your bike is Classic 350 UCE BSIII and match the part number 823071 with your old part / VIN-based EPC check.

Key Features 

• Genuine Royal Enfield part: 823071

• Complete air filter assembly with Classic Ash sticker/finish (not only the filter element)

• Helps fix cracked housing, broken mounts, loose fitment, and vibration/rattle from the airbox area

• Restores OEM panel alignment and factory-style appearance for Classic Ash theme

• Direct replacement when matched by part number + BS stage

• Best for workshop-grade repairs where exact fit and alignment are critical

• Recommended to verify by VIN / old-part photo to prevent wrong ordering

• Suitable for export orders needing genuine SKU identification

Compatibility Table 

Variants

No variants.

FAQs

Q1 (Fitment): How do I confirm 823071 is correct for my bike?
Check (1) your RC for Classic 350 UCE BSIII, (2) the part number molded/labelled on your existing air filter assembly (if visible), and (3) match via VIN-based EPC. If possible, WhatsApp your old-part photos (mount points + sticker side) before ordering.

Q2 (Fitment): Is this the air filter paper element or the full airbox assembly?
This is listed as “AIR FILTER ASSY W/STICK…”—i.e., the assembly/housing with sticker, not just the filter element. Many customers search it as “air filter box / airbox / housing”.

Q3 (Comparison): OEM vs aftermarket air filter box—what’s the difference?
OEM typically guarantees correct bracket alignment, panel gap, and sealing geometry. Aftermarket housings often vary in mount hole location and plastic rigidity, which can cause vibration, misalignment, or air leaks over time.

Q4 (Installation): Any precautions during installation?
Do a dry-fit first, then tighten mounts evenly. Don’t overtighten into plastic bosses. Inspect the intake duct/rubber coupler for cracks and ensure the mating surfaces sit flush before final tightening.

Q5 (Symptoms): What problems does this solve?
Common fixes: cracked/broken airbox mounts, loose panel fitment, rattling near the right side, broken clips, and cosmetic deterioration (sticker/finish) on the Classic Ash assembly.

Q6 (Returns-prevention): What photo should I share to avoid wrong fitment?
Send clear photos of: (1) your current airbox assembly from the outside, (2) mounting points/holes, (3) intake coupler area, and (4) any label/markings. If your EPC shows a different part number, do not order 823071.