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Maserati 204154

BRAKE SERVO WITH TANDEM PUMP
This part is now replaced and no longer available to order
Qty Available: 0

Replaced By

Replacement Details

COMPLETE BRAKE BOOSTER

Available to order
  • as "Stock Order" 05/26/25
  • as "Urgent Order" 05/14/25
$1,125.25 (+Tax)

We ship Maserati 204154 orders worldwide daily and cooperate with several freight partners such as FedEx, UPS, DHL etc. Can’t find the spare part you’re looking for? If you have any questions or requests regarding spare parts, feel free to contact us. We’re always available for support. Please call/WhatsApp us on +1 409 9347070 or send an e-mail to contact@sparesusa.net

The Maserati Brake Servo with Tandem Pump (SKU: MS-204154) is an essential component for maintaining the engineered precision of your vehicle's braking system. Designed to deliver hydraulic pressure amplification for responsive pedal feel, this OEM-grade unit ensures your Maserati stops as fiercely as it accelerates.

Mastering hydraulic force amplification

This dual-circuit servo pump operates at the heart of your Maserati's braking architecture, converting mechanical pedal input into amplified hydraulic pressure. Its vacuum-assisted mechanism reduces driver effort by up to 80% while maintaining tactile feedback through the pedal - a critical balance for high-performance driving scenarios. The tandem design incorporates fail-safe redundancy, allowing partial braking capability even if one circuit fails.

Why trust SparesUSA.net with your marque

For 14 years, we've supplied concours-grade components to owners of Italy's most storied marques. Our inventory includes 50,000+ factory-certified parts for Ferrari, Maserati, Lamborghini, and Bentley, each undergo rigorous 22-point authentication. We source directly from OEM-approved manufacturers using original tooling dies to ensure perfect fitment and function.

Precision-matched components

Our brake servo assemblies ship with:

  • CNC-machined aluminum housing (hard-anodized for corrosion resistance)
  • Dual polyurethane diaphragms rated for 500,000+ cycles
  • Borosilicate glass reservoir with integrated fluid level sensor
  • Viton-coated check valves maintaining 29inHg vacuum integrity
Compatible with Maserati Quattroporte V (M156) and Ghibli III (M157) models equipped with Brembo GranTurismo braking systems.

Technical partners in preservation

Contact our engineering team for assistance with:

  • Pressure curve mapping against original specifications
  • Bleeding procedures requiring specialized vacuum pumps
  • Diagnosing vacuum pump compatibility issues
  • Retrofitting earlier models with updated servo units
All purchases include our 24-month performance warranty and emergency air shipment options for time-sensitive restorations.

Complementary systems

Enhance your braking system with: Genuine Maserati brake calipers OEM-approved carbon-ceramic rotors Factory stainless brake lines Authentic pedal assemblies Technical support portal

For specific inquiries about the MS-204154 servo pump's compatibility with forced induction configurations or vintage Maserati restorations, contact our master technicians through our priority support channel.