Dynamic Friction
DFC Geoperformance Rotor - Drilled and Slotted

Dynamic Friction 830-48039L Disc Brake Rotor - Rear Left

Brand Dynamic Friction 830-48039L
Position Rear Left
Discard Thickness 26.5
Nominal Thickness 29
Bolt Hole Diameter 16.5
Disc Finish Plain
Hat Finish Geospec silver grey
Rust Resistant Coating Yes
Bolt Hole Quantity 8
Overall Height 85.7
Outside Diameter 330
Height 85.7
Surface Type Slotted x drilled
Solid Or Vented Type Rotor Vented
Center Hole Diameter 117.6
Stud/Lug Hole Quantity 8
Stud/Lug Hole Diameter 16.5
Directional or Non-Directional Brake Surface Directional
Bolt Circle Diameter 165.1
Stud/Lug Hole Circle Diameter 165.1
Product line DFC Geoperformance Rotor - Drilled and Slotted
Fits Chevrolet, GMC, and Hummer · 123 vehicles

Drilled and slotted design. Helps maintain pad contact and manage heat across the braking surface.

Corrosion protection. Rust-resistant coating and Geospec silver gray hat finish for added durability.

Vented rotor construction. Promotes airflow through the rotor for heavy-duty brake service.

$160.83Free 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
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $160.83
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

This Dynamic Friction disc brake rotor is a rear left replacement for heavy-duty GM applications that need a vented, slotted, and drilled design. Part number 830-48039L is built for fitment-specific use on Chevrolet Express, GMC Savana, and related trucks and SUVs with the listed rear-left applications.

Key Features

  • Slotted X drilled surface for consistent brake pad contact and heat management.
  • Vented rotor construction for improved airflow through the braking surface.
  • Rust-resistant coating with a Geospec silver gray hat finish.
  • Directional braking surface for application-specific performance.
  • 8-bolt and 8-lug hole layout with 165.1 mm bolt circle diameter.

Fitment Details

Fits 2015-2026 Chevrolet Express 2500, rear left. Fits 2006-2009 Chevrolet Express 2500, rear left. Fits 2021-2026 Chevrolet Express 3500, rear left, SRW. Fits 2006-2009 Chevrolet Express 3500, rear left, SRW. Fits 2016-2026 GMC Savana 2500, rear left. Fits 2006-2009 GMC Savana 2500, rear left. Fits 2021-2026 GMC Savana 3500, rear left, SRW. Fits 2005-2009 GMC Savana 3500, rear left, SRW. Fits 2013-2020 Chevrolet Express 3500, rear left, 4.6 inch rear hub hole. Fits 2005 Chevrolet Express 3500, rear left, 4.6 inch rear hub hole. Fits 2013-2020 GMC Savana 3500, rear left, 3.42 rear axle. Fits 2003-2009 Hummer H2, rear left. Fits 2007 Chevrolet Silverado 1500 HD Classic, rear left. Fits 2007 Chevrolet Suburban 2500, rear left. Fits 2007 GMC Yukon XL 2500, rear left. Fits 2006 Chevrolet Silverado 1500 HD, rear left. Fits 2001-2002 Chevrolet Silverado 1500 HD, rear left. Fits 2003-2006 Chevrolet Suburban 2500, rear left, 4.6 inch hub hole. Fits 2000 Chevrolet Suburban 2500, rear left, 4.6 inch hub hole. Fits 2006 GMC Sierra 1500 HD, rear left. Fits 2001-2002 GMC Sierra 1500 HD, rear left. Fits 2000-2006 GMC Yukon XL 2500, rear left, 4.6 inch rear disc hub hole. Fits 2003-2005 Chevrolet Express 2500, rear left, 8 lug wheels. Fits 2005 Chevrolet Silverado 1500, rear left, 2 wheel steering. Fits 2005 Chevrolet Silverado 1500 HD, rear left, 2 wheel steering. Fits 2003 Chevrolet Silverado 1500 HD, rear left, 2 wheel steering. Fits 2003-2005 GMC Savana 2500, rear left, 8 lug wheels. Fits 2005 GMC Sierra 1500 HD, rear left, 2 wheel steering. Fits 2003 GMC Sierra 1500 HD, rear left, 2 wheel steering. Fits 1999-2004 Chevrolet Silverado 2500, rear left. Fits 1999-2004 GMC Sierra 2500, rear left. Fits 2002 Chevrolet Avalanche 2500, rear left. Fits 2001-2002 Chevrolet Suburban 2500, rear left, 4.63 inch hub hole.

Common Replacement Uses

  • Correcting rotor wear, scoring, or uneven braking feel.
  • Replacing a rusted or heat-affected rear brake rotor.
  • Restoring braking performance on heavy-duty GM trucks and vans.
  • Addressing vibration or pulsation caused by rotor surface damage.

Installation Notes

Verify rear-left fitment against the vehicle notes before ordering, especially for SRW, 2 wheel steering, 8 lug wheels, and hub-hole variations. This part number is 830-48039L, and the application-specific notes are important for proper selection. Part number 830-48039L should be matched to the exact axle and hub configuration listed for Chevrolet Express, GMC Savana, and related models.

Quality Assurance

Dynamic Friction’s DFC Geoperformance Rotor line uses a drilled and slotted design with corrosion protection for demanding brake service applications. This rotor is engineered with a vented structure, directional surface, and protective finishes to support consistent braking performance in the specified applications.

This part fits 123 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeTransmissionLitersCylindersFuel TypePositionNotes
2026ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2026ChevroletExpress 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2026GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2026GMCSavana 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2025ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2025ChevroletExpress 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2025GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2025GMCSavana 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2024ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2024ChevroletExpress 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2024GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2024GMCSavana 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2023ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2023ChevroletExpress 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2023GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2023GMCSavana 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2022ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2022ChevroletExpress 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2022GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2022GMCSavana 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2021ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2021ChevroletExpress 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2021GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2021GMCSavana 3500———————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2020ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2020ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2020GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2020GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2019ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2019ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2019GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2019GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2018ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2018ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2018GMCSavana 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2018GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2017ChevroletExpress 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2017ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2017GMCSavana 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2017GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2016ChevroletExpress 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2016ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2016GMCSavana 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2016GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2015ChevroletExpress 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2015ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2015GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2014ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2014GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2013ChevroletExpress 3500———————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2013GMCSavana 3500———————Rear Left3.42 Rear Axle; DFC Geoperformance Rotor - Drilled and Slotted
2009ChevroletExpress 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2009ChevroletExpress 3500—Extended Passenger Van—————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2009GMCSavana 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2009GMCSavana 3500——————GASRear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2009HummerH2———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2008ChevroletExpress 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2008ChevroletExpress 3500—Standard Passenger Van—————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2008GMCSavana 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2008GMCSavana 3500—Cutaway Van————GASRear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2008HummerH2———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2007ChevroletExpress 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2007ChevroletExpress 3500—Standard Passenger Van—————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2007ChevroletSilverado 1500 HD Classic———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2007ChevroletSuburban 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2007GMCSavana 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2007GMCSavana 3500—Cutaway Van————GASRear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2007GMCYukon XL 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2007HummerH2———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2006ChevroletExpress 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2006ChevroletExpress 3500—Standard Passenger Van—————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2006ChevroletSilverado 1500 HD———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2006ChevroletSuburban 2500———————Rear Left4.6 inch Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2006GMCSavana 2500——————GASRear LeftDFC Geoperformance Rotor - Drilled and Slotted
2006GMCSavana 3500—Cutaway Van————GASRear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2006GMCSierra 1500 HD———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2006GMCYukon XL 2500———————Rear Left4.6 inch Rear Disc Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2006HummerH2———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2005ChevroletExpress 2500——————GASRear Left8 Lug Wheels; DFC Geoperformance Rotor - Drilled and Slotted
2005ChevroletExpress 3500—Standard Passenger Van—————Rear Left4.6 inch Rear Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2005ChevroletSilverado 1500LTCrew Cab Pickup4WD————Rear Left2 Wheel Steering; DFC Geoperformance Rotor - Drilled and Slotted
2005ChevroletSilverado 1500 HD———————Rear Left2 Wheel Steering; DFC Geoperformance Rotor - Drilled and Slotted
2005ChevroletSuburban 2500———————Rear Left4.6 inch Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2005GMCSavana 2500——————GASRear Left8 Lug Wheels; DFC Geoperformance Rotor - Drilled and Slotted
2005GMCSavana 3500—Cutaway Van—————Rear LeftSRW; DFC Geoperformance Rotor - Drilled and Slotted
2005GMCSierra 1500 HD———————Rear Left2 Wheel Steering; DFC Geoperformance Rotor - Drilled and Slotted
2005GMCYukon XL 2500———————Rear Left4.6 inch Rear Disc Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2005HummerH2———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2004ChevroletExpress 2500——————GASRear Left8 Lug Wheels; DFC Geoperformance Rotor - Drilled and Slotted
2004ChevroletSilverado 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2004ChevroletSuburban 2500———————Rear Left4.6 inch Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2004GMCSavana 2500——————GASRear Left8 Lug Wheels; DFC Geoperformance Rotor - Drilled and Slotted
2004GMCSierra 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2004GMCYukon XL 2500———————Rear Left4.6 inch Rear Disc Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2004HummerH2———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2003ChevroletExpress 2500——————GASRear Left8 Lug Wheels; DFC Geoperformance Rotor - Drilled and Slotted
2003ChevroletSilverado 1500 HD———————Rear Left2 Wheel Steering; DFC Geoperformance Rotor - Drilled and Slotted
2003ChevroletSilverado 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2003ChevroletSuburban 2500———————Rear Left4.6 inch Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2003GMCSavana 2500——————GASRear Left8 Lug Wheels; DFC Geoperformance Rotor - Drilled and Slotted
2003GMCSierra 1500 HD———————Rear Left2 Wheel Steering; DFC Geoperformance Rotor - Drilled and Slotted
2003GMCSierra 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2003GMCYukon XL 2500———————Rear Left4.6 inch Rear Disc Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2003HummerH2———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2002ChevroletAvalanche 2500———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2002ChevroletSilverado 1500 HD———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2002ChevroletSilverado 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2002ChevroletSuburban 2500———————Rear Left4.63 inch Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2002GMCSierra 1500 HD———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2002GMCSierra 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2002GMCYukon XL 2500———————Rear Left4.6 inch Rear Disc Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2001ChevroletSilverado 1500 HD——4WD————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2001ChevroletSilverado 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2001ChevroletSuburban 2500———————Rear Left4.63 inch Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2001GMCSierra 1500 HD———————Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2001GMCSierra 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2001GMCYukon XL 2500———————Rear Left4.6 inch Rear Disc Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2000ChevroletSilverado 2500————5.3LV8—Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2000ChevroletSuburban 2500———————Rear Left4.6 inch Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
2000GMCSierra 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
2000GMCYukon XL 2500———————Rear Left4.6 inch Rear Disc Hub Hole; DFC Geoperformance Rotor - Drilled and Slotted
1999ChevroletSilverado 2500————5.3LV8—Rear LeftDFC Geoperformance Rotor - Drilled and Slotted
1999GMCSierra 2500———Automatic———Rear LeftDFC Geoperformance Rotor - Drilled and Slotted