Description
Comparison points and tradeoffs
When comparing Vacuum Power Brake Booster 54-74818 Fit for 2002 2001 2000 1999 Chevy Silverado/Suburban/Avalanche 1500 HD 2500 3500 Tahoe, for 1999-2002 GMC Yukon XL Sierra 1500 HD 2500 3500 Power Brake Booster with other Power Brake Systems options, use this source-backed detail as the primary discriminator: Replacement for 2002-2001 GMC Sierra 1500HD Brake Booster.
Use this second fact to evaluate the tradeoff: Replacement for 2002-1999 GMC Sierra 1500 Brake Booster. A third point to compare across alternatives is: Replacement for 2002-1999 Chevy Silverado 1500 Brake Booster.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Fitment:
Replacement for 2002 Chevy Avalanche 1500 Brake Booster
Replacement for 2002 Chevy Avalanche 2500 Brake Booster
Replacement for 2002-1999 Chevy Silverado 1500 Brake Booster
Replacement for 2002-2001 Chevy Silverado 1500 HD Brake Booster
Replacement for 1999 Chevy Silverado 2500 Brake Booster
Replacement for 2002-2001 Chevy Silverado 3500 Brake Booster
Replacement for 2002-2000 Chevy SUBURBAN 1500 Brake Booster
Replacement for 2002-2000 Chevy SUBURBAN 2500 Brake Booster
Replacement for 2002-2000 Chevy Tahoe Brake Booster
Replacement for 2002-1999 GMC Sierra 1500 Brake Booster
Replacement for 2002-2001 GMC Sierra 1500HD Brake Booster
Replacement for 1999 GMC Sierra 2500 Brake Booster
Replacement for 2002-2001 GMC Sierra 3500 Brake Booster
Replacement for 2002-2000 GMC Yukon Brake Booster
Replacement for 2002-2000 GMC Yukon XL 1500 Brake Booster
Replacement for 2002-2000 GMC Yukon XL 2500 Brake Booster
Source product highlights
- ✅ [Chevy Power Brake Booster]: Power Brake Booster (Without Master Cylinder) replacement for 2002 Chevy Avalanche 1500 2500 / 2002 2001 2000 1999 Chevy Silverado 1500 Brake Booster / 2002-2001 Chevy Silverado 1500 HD Brake Booster / 1999 Chevy Silverado 2500 Brake Booster / 2002-2001 Chevy Silverado 3500 Brake Booster / 2002 2001 2000 Chevy Suburban 1500 2500 Brake Booster / 2002-2000 Chevy Tahoe Brake Booster.
- ✅[GMC Brake Booster]: Brake Booster fit for 2002 2001 2000 1999 GMC Sierra 1500 / 2002-2001 GMC Sierra 1500HD Brake Booster / 1999 GMC Sierra 2500 Brake Booster / 2002-2001 GMC Sierra 3500 Brake Booster / 2002-2000 GMC Yukon Brake Booster / 2002-2000 GMC Yukon XL 1500 Brake Booster / 2002-2000 GMC Yukon XL 2500 Brake Booster.
- ✅[Replacement Part Number]: reference number: 54-74818, 178642, 18040258, 18042073, 18060777, 178642, 18040258, 18042073, 18060777, 18060777 Vacuum Power Brake Booster Without Master Cylinder
- ✅ [Warm Notice]: Before purchasing, please use the “imaginebroward.org Confirmed Fit” to make sure the “Make””Model””Year” and “Engine” are all compatible with your vehicle.
- ✅Correctly replace the original part; Designed to considerably reduce brake pedal effort without losing control of the brake application




Joseph warren –
Put this on my grandpa’s truck, pedal was going to the floor.. It looks just as good as the oem one that was on the truck. Works as it should.
Mike Bean –
Cheaper than local parts stores i replaced the complete brake system funtimes but at least the parts where of good quality
Customer –
This break booster has and is working very well in my SUV.
Richard –
Everything worked great, easy to install.
Sheila R. –
This product was put on my truck and it was so hard to push down on the brakes. I attempted to use for a couple of days and became concerned I would hit someone/something if I could not stop quick enough. I then took it back off and into box it came in and returned it. Please note that I did all of the check points that were given to me by the seller to make sure it was installed correctly etc. It all checked out but the product did not work correctly. I am still at this time waiting on a refund from the seller.