Mercedes Sprinter Rear Brake Rotor – Zimmermann | VS30 1500 / 2500 / 3500XD SRW | #9104230200 (2019–2024)

SKU: 910423020007Z - qty 1

A warped, grooved, or worn rear brake rotor on a VS30 Sprinter causes brake pedal pulsation, uneven pad wear, and degraded stopping performance — on a single-rear-wheel van running heavy commercial loads, a rotor that's out of spec compromises the braking balance the rear axle needs to work with the front. This is the Zimmermann rear brake rotor for VS30 Sprinter 1500, 2500, and 3500XD single-rear-wheel models without electric park brake, a direct-fit replacement that restores a true, flat braking surface and full rear brake performance.

What This Part Does

The rear brake rotor is the cast iron disc that rotates with the rear wheel and provides the friction surface the rear brake pads clamp against when stopping. On the VS30 SRW rear axle, the rotor also integrates the drum-in-hat parking brake system in its hub — making it a combined component that affects both service braking and manual parking brake function simultaneously. The rotor must maintain precise lateral runout and minimum thickness throughout its service life; when either measurement falls out of specification from heat cycling, scoring, or wear, the brake pedal pulses, pad wear becomes uneven, and the parking brake drum surface degrades at the same time. Zimmermann rotors are manufactured to OE dimensional specifications and are a trusted OEM supplier to European automakers.

Common Symptoms of a Worn or Warped Rear Brake Rotor

• Brake pedal pulsation or shudder during braking, particularly at speed
• Uneven or accelerated rear brake pad wear from contact with a scored or irregular surface
• Grinding or metallic scraping noise from the rear axle during braking
• Rotor thickness at or below the minimum discard specification on measurement
• Heat cracks, deep grooves, or scoring visible on the friction surface

When to Replace

Replace when rotor thickness is at or below the minimum discard specification, when lateral runout exceeds tolerance, or when scoring or cracking is confirmed. Always replace rotors in pairs — left and right rear — for balanced braking. Replace brake pads at the same time, and inspect the parking brake shoes for wear and the drum surface condition when the rotor is off.

VS30 SRW Specific — VIN Verification Required

This rotor is for VS30 Sprinter 1500, 2500, and 3500XD models with single rear wheels (SRW) and without electric park brake. It is not compatible with dual-rear-wheel (DRW) models, models with electric park brake, or NCV3 Sprinters. Always verify your axle configuration and VIN before ordering. Contact us and we'll confirm fitment before you buy.

Fitment

• 2019–2024 Mercedes-Benz Sprinter 1500 – Rear, SRW, without electric park brake (VS30)
• 2019–2024 Mercedes-Benz Sprinter 2500 – Rear, SRW, without electric park brake (VS30)
• 2019–2024 Mercedes-Benz Sprinter 3500XD – Rear, SRW, without electric park brake (VS30)

✔ Single rear wheel (SRW) models only — DRW models use a different rotor
✔ Without electric park brake only — EPB models use a different rotor
✔ Sold individually — replace in pairs for balanced braking
✔ Inspect and service parking brake shoes when replacing rotors

Part Numbers

• Mercedes OEM: 9104230200 / A9104230200 / 910-423-02-00
• Full part number with suffix: 910423020007
• Manufacturer: Zimmermann — 400.5546.20
• SKU: 910423020007Z