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2003 Hummer H2 Disc Brake Rotor - Rear Genius

4.5 on 30 ratings
  • Features:
    • Make sure to buy two (2)! (One for left side and one for right side)
    • Engineered with with Carbon-Enhanced G-Cast™ (G11H18/G3000) iron castings to achieve an optimal braking performance (strength, stability, durability)
    • Exclusive G-Coat™ double-layer (8µm) protective coating provides rust protection on 100% of the non-braking surface
    • 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
    • Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions
    • Double disc ground finish eliminates lateral run-out and DTV (disk thickness variation) issues on the rotor and improves pad-rotor bed-in
    • Tested for maximum tolerance to voluminous amount of constant thermal cycles
    • CNC-Machined to the tightest tolerances to guarantee manufacturing precision and accuracy
    • Best matched with CMX, TEC, SIM or Positive Plus brake pads
    • Packed in a Vapor Corrosion Inhibitor (VCI) bag, it eliminates the need for an oil coating and reduces prep time
    • Part Reference Numbers : AC55057 AG55057 CR55057 PR55057 55057 YH145262C YH145262 120.66043 121.66043 BR55057 55410 24886830 4886830 74886830 125656 EC55057 56830 BD125656E BD125656
    • New in Box, Ready to Install, No Modifications Required
  • Genius has been the undisputed leader in coated rotor manufacturing for the last 15 years thanks to it's groundbreaking lab engineered G-Cast™ iron cast and G-Coat™ dipped conative. Genius in-house engineered managed to develop the best combination of iron cast and coating to produce unmatched protection that adhere and stay durable for the lifetime of the rotor, without compromising on the rotor braking performance. With a long-established presence in the industry, Genius has garnered the trust and loyalty of countless customers across the continent. Their disc rotors and drums are known for their durable coating without compromise. Genius' commitment to excellence has solidified their position as the go-to brand for professionals and car enthusiasts seeking convenient and durable rotors in North America.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.
  • Sold Each. Purchase quantity 1 for 1 wheel
This Part Fits the Following OEM/Substitute Numbers:
120.66043, 121.66043, 125656, 24886830, 4886830, 55057, 55410, 56830, 74886830, AC55057, AG55057, BD125656, BD125656E, BR55057, CR55057, EC55057, PR55057, YH145262, YH145262C

Additional Fitment Information:
Vehicle Position
2003 Hummer H2 Rear
10 In Stock
Best Price:

Special Price

$69.89 USD
$83.87 USD
Brand Genius
Part # GCR-56830
Condition New
Warehouse E
Genius

H2 Genius Disc Brake Rotor GCR-56830 2003 Hummer
  • Rear Disc Brake Rotor For Chevrolet GMC Sierra 2500 HD Silverado Express Savana
  • Genius Rear Disc Brake Rotor GCR-56830 For Chevrolet GMC Sierra 2500 HD Silverado Express Savana 3500 Hummer H2 1500 Suburban Yukon XL Classic Avalanche (1 piece only) Left or Right (Driver Passenger)
  • Genius Coated Rotor

    • General

    WebNameEbay4
    For Chevrolet Gmc Sierra 2500 Hd Silverado 3500 Rear Disc Brake Rotor Gcr-56830
    Grade Type
    Regular
    ComponentsSummaryLongWithBrands
    1x Rear Genius Disc Brake Rotor
    WebNamePlain
    Genius Rear Disc Brake Rotor Gcr-56830
    ComponentsSummaryShortWithBrands
    Genius Disc Brake Rotor
    ABS Sensor Ring Included
    No
    ComponentsSummaryLong
    1x Rear Disc Brake Rotor
    Nominal Thickness
    29
    Hat Finish
    G-coat
    WebNameShort
    Rear Disc Brake Rotor Gcr-56830 For Chevrolet Gmc Sierra 2500 Hd Silverado Express Savana 3500 H2 Xl
    WebNameEbay
    Rear Disc Brake Rotor For Chevrolet Gmc Sierra 2500 Hd Silverado Express Savana
    Slotted
    No
    Bolt Circle Diameter
    165.1
    ComponentsSummaryRegularWithBrands
    Genius Disc Brake Rotor
    ComponentsSummaryShort
    Disc Brake Rotor
    NumberOfPieces
    1
    Rust Resistant Coating
    Yes
    WebNameLong
    Genius Rear Disc Brake Rotor Gcr-56830 For Chevrolet Gmc Sierra 2500 Hd Silverado Express Savana 3500 Hummer H2 1500 Suburban Yukon Xl Classic Avalanche - (1 Piece Only) Left Or Right Side (driver Passenger)
    Surface Type
    Smooth
    Construction
    Full Cast
    ComponentsSummaryRegular
    Disc Brake Rotor
    WebNameRegular
    Genius Rear Disc Brake Rotor Gcr-56830 For Chevrolet Gmc Sierra 2500 Hd Silverado Express Savana 3500 Hummer H2 1500 Suburban Yukon Xl Classic Avalanche (1 Piece Only) Left Or Right (driver Passenger)
    Discard Thickness
    26.5
    WebNameEbay2
    [rear] Disc Brake Rotor Gcr-56830 For Chevrolet Gmc Sierra 2500 Hd Silverado H2
    WebNameEbay3
    Disc Brake Rotor Rear Gcr-56830 For Chevrolet Gmc Sierra 2500 Hd Silverado 3500

    Packaging

    length
    13.58 in
    width
    14.37 in
    height
    3.94 in
    weight
    24.91 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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