Mercedes-Benz Front Brake Drum

Mercedes Front Brake Drum

6584210001 — Mercedes Front Brake Drum (models like Actros, Axor etc.)
3054230301 / 3054230401 / 3054230701 — Drums used on front axle of various Mercedes trucks
A387 421 0201 / A658 421 0301

Description

Mercedes-Benz Front Brake Drum is a component in drum-brake systems. When the shoes press outward, they contact the inner surface of the drum to slow or stop rotation.

Common OEM / Reference Part Numbers (Examples)

6584210001 — Mercedes Front Brake Drum (models like Actros, Axor etc.) https://sumku.co.ke/
3054230301 / 3054230401 / 3054230701 — Drums used on front axle of various Mercedes trucks https://sumku.co.ke/
A387 421 0201 / A658 421 0301 — Equivalent references in some Sumku Auto drums https://sumku.co.ke/

Here are some real Mercedes brake drum specs from parts catalogs:

Part / Ref No.	Drum Diameter (D)	# of Bolt Holes	Bolt Circle Diameter (PCD)	Hub Bore / Center Hole	Brake Surface Width	Height / Depth	Applications
DT Spare 4.62956 (OEM ≈ 658 421 0301 etc.)	410 mm https://sumku.co.ke/	10 holes	335 mm	298 mm	193 mm braking surface	260 mm height	Front Axle & various MB truck modelshttps://sumku.co.ke/
DT Spare 4.64032	430 mmhttps://sumku.co.ke/	10 holes	400 mm	373 mm	160 mm braking surface	190 mm height	Rear axle, certain MB models https://sumku.co.ke/
Part No. 658 421 0001	410 mm https://sumku.co.ke/	10 holes	PCD 335 mm	Hub Bore 298 mm	Brake Surface ~191 mm	Height ~237 mm

If you’re shopping for a Mercedes brake drum, make sure you have the correct:

Drum diameter — the outer size must match exactly.
Hub bore (inner hole) — to fit your axle/hub.
Bolt pattern: number of holes, diameter of bolt circle (PCD), and size of holes.
Brake surface width — to match with shoes/shoe type.
Height / depth — so shoes engage properly.
Weight & material — heavier drums are usually cast iron, robust for heavy loads