SKU: 42536743852

DBA42709 - 4000 Series HD Brake Rotor; Front

Sale price$143.67 Regular price$159.63
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

DBA42709 - 4000 Series HD Brake Rotor; FrontPlease note: Price is for one disc. If you need a pair, please order two. DBA 4000 Series HD Brake Rotors are forged from high carbon alloyed iron and subjected to Thermal Stability Profiling, DBA's metallurgy ensures resilience against the heightened stress and heat generated during intense braking applications, delivering consistent performance and them more suitable for more aggressive driving or high performance applications than DBAs Street

⚠️ Please note: Price is for one disc. If you need a pair, please order two.

DBA 4000 Series HD Brake Rotors are forged from high carbon alloyed iron and subjected to Thermal Stability Profiling, DBA's metallurgy ensures resilience against the heightened stress and heat generated during intense braking applications, delivering consistent performance and them more suitable for more aggressive driving or high-performance applications than DBA’s Street Series brake rotors.

Additionally, a large range of DBA’s 4000 Series Brake Rotors feature DBA's Kangaroo Paw ventilation system, incorporating a series of 144 diamond and teardrop-patterned pillars, that achieve an impressive 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs.

All 4000 Series Brake rotors feature Thermographic heat paint markings that change colour at specific temperature thresholds to assist with the monitoring of braking temperatures and rotor fatigue.

DBA 4000 Series HD Brake Rotors showcase a sleek OE-style rotor finish, catering to drivers seeking the advantages of a 4000 Series rotor while desiring an OE-style appearance, including controlled race divisions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42536743852

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4.1 ★★★★★
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charscars
Los Angeles, US
★★★★★ 5
Very complete kit
This Kit has everything you need to change your waer pump impellor. It comes with directions that are easy to follow, but there re plenty of videos available to help. The Quicksilver kit is priced well and was delivered quickly.
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Reviewed in the United States on November 13, 2025
E
Verified Purchase
Eric Moore
Natrona Heights, US
★★★★★ 5
Perfect OEM fit
Fixed my impeller on my Mercury Salt Water 115. Best done as a two man job. Lots of videos available online .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
A
Verified Purchase
Aiden
Port Orchard, US
★★★★★ 4
Fits 2001 Bayliner
This product was definitely different than the original I have a 2001 Bayliner with a 3.0 MerCruiser and an alpha one second GEN drive The kit worked but the bottom gasket had a weird cut different than the original I added a gasket maker just in case (Yamaha Lube) Brand! All in all kit was fine, One thing to note is the directions that come with the kit at least for my version we’re not for the same alpha one second GEN 4 stroke kit that I got they were for a two-stroke in the pictures didn’t look the same as the parts that I had got which is fine but it’s miss leading when you send a 4 stroke kit but 2 stroke 90hp to 200hp alpha one directions! If it craps out this review will change
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Reviewed in the United States on June 30, 2020
A
Verified Purchase
Air Assault
Whiting, US
★★★★★ 5
Super great product. Has the power and functionality to get you repairing fast!
Super great product. Has the power and functionality to get you repairing fast! Fully recommend this and it has worked great since I've owned it. Still going strong in the durability and design looks like it will keep it going strong for many years. Highly highly recommend buying this. Will work in Kuwait, Iraq, UAE, and Saudi. Good for Camps around the CENTCOM area!
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Reviewed in the United States on October 6, 2025
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Verified Purchase
Jed V
Massapequa, US
★★★★★ 5
Solid Product
worked well, easy to install.
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Reviewed in the United States on November 3, 2025

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