20854566 mirror glass – Product Specifications

20854566 mirror glass is a service replacement glass for exterior mirror assemblies used on vehicles compatible with VOLVO FH and FM (EU, 2005). OE references for identification: 20854566, 3090738, 30907380, 30907398. Fitment should be confirmed by OE reference and mounting configuration before ordering. Packing weight: 0.47 kg. Quantity in box: 1. Quantity in pallet: 0.

Mirror clarity is critical for lane checks, docking, and yard maneuvers. When the glass is cracked, cloudy, delaminated, or unstable in its seat, drivers may experience reduced confidence in blind-zone monitoring and more frequent re-adjustment. This 20854566 mirror glass is intended to renew the viewing surface while keeping the existing mirror housing in service, provided the outline and mounting method match your mirror head.

For mixed fleets and multiple mirror variants, verify the glass outline, backing interface, and mirror position (left/right) before installation. Related references may appear in the same mirror family on some inventories, including 3090739, 3091757, and 3090756—use OE reference and physical configuration to select the correct variant.

Bulk Purchase Benefits

1 pc/box supports accurate receiving, shelf counting, and easy workshop kitting.

Lightweight handling (0.47 kg) helps reduce damage risk during picking and internal transport.

OE-based SKU control improves picking accuracy: 20854566 / 3090738 / 30907380 / 30907398.

DIY Replacement Guide

■ Symptom-Based Replacement

■ Cracks, chips, or clouding that reduces rear visibility

■ Poor seating or rattling glass inside the mirror head

■ Water marks or delamination affecting image clarity

Workshop steps for 20854566 mirror glass

● Clean the mirror head area and protect surrounding surfaces before removal.

▲ Remove the damaged glass using the existing mounting method and inspect the seating surface for debris or distortion.

■ Install the new glass evenly, confirm full adjustment range, and verify stable seating before returning to service.

OE reference check

● 20854566 · 3090738 · 30907380 · 30907398

Compliance Statement

This replacement mirror glass is intended for commercial vehicle maintenance use where OE reference and mounting configuration are used to confirm correct application and safe installation.

Fitment should be confirmed by OE reference and mounting configuration before ordering.

OE Reference & Fitment Verification

Compatible with VOLVO FH and FM (EU, 2005).