SKP SKBB046 Power Brake Booster

Brand SKP SKBB046
Fits Lexus · 5 vehicles

Direct-fit replacement. Restores brake assist performance for a consistent pedal feel.

Part number SKBB046. Easy identification for brake system service and ordering.

Cross-references 44610-53190 for the same application. See all 1.

$118.93Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
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Step 2 — Quantity
Order total $118.93
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Power Brake Booster Overview

The SKP SKBB046 power brake booster is a direct-fit brake system replacement for select Lexus applications. It is built for vehicles that need restored brake assist performance and consistent pedal response.

  • Direct-fit replacement for the original brake booster assembly
  • Supports brake assist for firmer, more predictable pedal feel
  • Built for brake system service on select Lexus IS300 models
  • Part number SKBB046 for easy identification and ordering

Fitment Details

Compatible with 2001-2005 Lexus IS300.

Fits 2001-2005 Lexus IS300, N/A.

This part cross-references 44610-53190 for the same application.

What It Helps Address

  • Hard brake pedal feel caused by a worn booster
  • Reduced brake assist during normal stopping
  • Inconsistent pedal response under braking
  • Brake system service needs on a Lexus IS300

Installation Notes

Verify the booster configuration and mounting points against the removed unit before installation. Confirm all brake lines, vacuum connections, and pedal linkage are properly inspected during service. Professional installation is recommended for brake system components.

Quality Assurance

SKP SKBB046 is cataloged as a replacement brake booster for the listed application and is identified by part number SKBB046.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2005LexusIS3003.0LL6—
2004LexusIS3003.0LL6—
2003LexusIS3003.0LL6—
2002LexusIS3003.0LL6—
2001LexusIS3003.0LL6—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
44610-53190