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Raybestos 56263R Disc Brake Rotor and Hub Assembly - FrontOE Quality 60-Day Returns
Part #: 56263R

Raybestos 56263R Disc Brake Rotor and Hub Assembly - Front

R-Line, Front
90 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
R-Line, Front
Fitment: Chevrolet and GMC, Express 2500, Express 3500, Savana 2500, Savana 3500, C2500, C3500, C1500 Suburban, C2500 Suburban, Tahoe, and Yukon
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Overview of Raybestos R-Line Disc Brake Rotor and Hub Assembly

The Raybestos R-Line 56263R disc brake rotor and hub assembly is engineered for reliable braking performance on Chevrolet and GMC trucks and SUVs. Designed specifically for models like the Chevrolet C1500 Suburban and GMC Savana 3500, this assembly ensures precise fitment and consistent stopping power.

  • Part Number: 56263R
  • Brand: Raybestos R-Line
  • Mounting Bolt Hole Quantity: 8
  • Mounting Bolt Hole Circle Diameter: 165.1 mm
  • Mounting Bolt Hole Diameter: 15.3 mm
  • Stud/Lug Hole Quantity: 8
  • Nominal Thickness: 32.65 mm (1.285 inches)
  • Discard Thickness: 30.85 mm (1.215 inches)

Raybestos R-Line Product Line Details

The R-Line by Raybestos is a dedicated product line focused on delivering dependable brake components tailored for heavy-duty and light truck applications. This disc brake rotor and hub assembly is part of the R-Line series, which emphasizes precise engineering and durability to meet the demands of Chevrolet and GMC vehicles such as the C2500 Suburban and Yukon.

Technical Specifications and Features

This disc brake rotor and hub assembly features an 8-bolt mounting pattern with a bolt circle diameter of 165.1 mm, ensuring secure attachment to the vehicle hub. The nominal rotor thickness is 32.65 mm, with a discard thickness of 30.85 mm, providing a clear service limit for maintenance. The mounting bolt hole diameter measures 15.3 mm, and the assembly includes 8 stud/lug holes to match factory specifications.

Compatible Vehicles and Applications

  • Chevrolet C1500 Suburban
  • Chevrolet C2500 and C2500 Suburban
  • Chevrolet C3500
  • Chevrolet Express 2500 and 3500
  • Chevrolet Tahoe
  • GMC G30
  • GMC Savana 2500 and 3500
  • GMC Yukon

Common Issues Addressed by This Assembly

  • Worn or warped rotors causing brake pulsation
  • Excessive rotor thickness wear beyond discard limits
  • Hub assembly damage affecting wheel alignment
  • Corrosion or rust compromising rotor surface
  • Loose or damaged mounting bolt holes

Installation Notes and Tips

Ensure the mounting surface is clean and free of debris before installation. Verify the bolt hole pattern matches the vehicle hub. Use a calibrated torque wrench to tighten mounting bolts to manufacturer specifications. Inspect the rotor thickness before installation to confirm it is above the discard thickness of 30.85 mm. Properly seat the hub assembly to avoid vibration or uneven wear.

Quality Assurance and Warranty

Raybestos R-Line brake components are manufactured to meet or exceed OEM standards for fit, form, and function. The 56263R disc brake rotor and hub assembly undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandRaybestos
Part Number56263R
PositionR-Line, Front
Discard Thickness1.215
Discard Thickness30.850
Mounting Bolt Hole Circle Diameter6.500
Mounting Bolt Hole Circle Diameter165.100
Mounting Bolt Hole Diameter0.603
Mounting Bolt Hole Diameter15.300
Mounting Bolt Hole Quantity8
Nominal Thickness1.285
Nominal Thickness32.650
Stud/Lug Hole Quantity8

This part fits 90 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersFuel TypePositionNotes
2002ChevroletExpress 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
2002ChevroletExpress 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
2002GMCSavana 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
2002GMCSavana 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
2001ChevroletExpress 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
2001ChevroletExpress 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
2001GMCSavana 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
2001GMCSavana 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
2000ChevroletC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
2000ChevroletC3500FrontNot compatible with dual rear wheels.; R-Line
2000ChevroletExpress 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
2000ChevroletExpress 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
2000GMCC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
2000GMCC3500FrontNot compatible with dual rear wheels.; R-Line
2000GMCSavana 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
2000GMCSavana 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1999ChevroletC1500 SuburbanDIESELFrontR-Line
1999ChevroletC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1999ChevroletC2500 SuburbanFrontR-Line
1999ChevroletC3500FrontNot compatible with dual rear wheels.; R-Line
1999ChevroletExpress 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1999ChevroletExpress 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1999ChevroletTahoeRWDDIESELFrontR-Line
1999GMCC1500 SuburbanDIESELFrontR-Line
1999GMCC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1999GMCC2500 SuburbanFrontR-Line
1999GMCC3500FrontNot compatible with dual rear wheels.; R-Line
1999GMCSavana 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1999GMCSavana 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1998ChevroletC1500 SuburbanDIESELFrontR-Line
1998ChevroletC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1998ChevroletC2500 SuburbanFrontR-Line
1998ChevroletC3500FrontNot compatible with dual rear wheels.; R-Line
1998ChevroletExpress 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1998ChevroletExpress 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1998ChevroletTahoeRWDDIESELFrontR-Line
1998GMCC1500 SuburbanDIESELFrontR-Line
1998GMCC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1998GMCC2500 SuburbanFrontR-Line
1998GMCC3500FrontNot compatible with dual rear wheels.; R-Line
1998GMCSavana 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1998GMCSavana 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1997ChevroletC1500 SuburbanDIESELFrontR-Line
1997ChevroletC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1997ChevroletC2500 SuburbanFrontR-Line
1997ChevroletC3500FrontNot compatible with dual rear wheels.; R-Line
1997ChevroletExpress 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1997ChevroletExpress 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1997ChevroletTahoeRWD6.5LV8FrontR-Line
1997GMCC1500 SuburbanDIESELFrontR-Line
1997GMCC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1997GMCC2500 SuburbanFrontR-Line
1997GMCC3500FrontNot compatible with dual rear wheels.; R-Line
1997GMCSavana 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1997GMCSavana 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1997GMCYukonRWDDIESELFrontR-Line
1996ChevroletC1500 SuburbanDIESELFrontR-Line
1996ChevroletC2500Front8,600 Lb. GVW; R-Line
1996ChevroletC2500 SuburbanFrontR-Line
1996ChevroletC3500FrontNot compatible with dual rear wheels.; R-Line
1996ChevroletExpress 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1996ChevroletExpress 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1996ChevroletG30FrontReplaces 56263RGS; Raybestos R-Line
1996ChevroletTahoeRWDDIESELFrontR-Line
1996GMCC1500 SuburbanDIESELFrontR-Line
1996GMCC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1996GMCC2500 SuburbanFrontR-Line
1996GMCC3500FrontNot compatible with dual rear wheels.; R-Line
1996GMCG3500FrontReplaces 56263RGS; Raybestos R-Line
1996GMCSavana 2500Frontwith 7700 LB & 8600 LB GVW; R-Line
1996GMCSavana 3500Front32.7mm Rotor Thickness; with Single Rear Wheels (SRW); R-Line
1996GMCYukonRWDDIESELFrontR-Line
1995ChevroletC1500 SuburbanDIESELFrontR-Line
1995ChevroletC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1995ChevroletC2500 SuburbanFrontR-Line
1995ChevroletC3500FrontNot compatible with dual rear wheels.; R-Line
1995ChevroletTahoeRWDDIESELFrontR-Line
1995GMCC1500 SuburbanDIESELFrontR-Line
1995GMCC2500Front8600lb GVW Disc Brake Rotor Brake Hydraulic Hose; R-Line
1995GMCC2500 SuburbanFrontR-Line
1995GMCC3500FrontNot compatible with dual rear wheels.; R-Line
1995GMCYukonRWDDIESELFrontR-Line
1994ChevroletC1500 SuburbanFrontReplaces 56263RGS; Raybestos R-Line
1994ChevroletC2500 SuburbanFrontR-Line
1994GMCC1500 SuburbanFrontReplaces 56263RGS; Raybestos R-Line
1994GMCC2500 SuburbanFrontR-Line
1993ChevroletC2500 SuburbanFrontR-Line
1993GMCC2500 SuburbanFrontR-Line
1992ChevroletC2500 SuburbanFrontR-Line
1992GMCC2500 SuburbanFrontR-Line

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

09.8179.80101980101980P120.66027120.66027CRY121.66027125.66027125212126.66027CSL126.66027CSR126.66027SL126.66027SR127.66027L127.66027R128.66027CL128.66027CR128.66027L128.66027R14-5598141818156499691572142115981319177-759177-81318060216210402-C2501053325010558253042708127247320.66027320.66027F321.660273253204431174615598493480507552-125212526177555985574855985598B5598DG5626356263R56263RGS64-93-480664503789-44027805626381-12521289-4402789-44049AR8627AR8627EAX5343AX5598BD125212BD125212EBR1906BR55707BR5598CW33704D17598DL5598E-9232E12571032P125212PS125212R449232R93480RB703X50657YH141818YH141818CYH141818PYH3117

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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