Dorman 697-201 Differential Ring and Pinion - Rear
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Dorman

Dorman 697-201 Differential Ring and Pinion - Rear

Brand Dorman 697-201
Position Rear
Mounting Hardware Included No
Mounting Hardware Included Non
Axle Type Semi floating
Axle Type Semiflotante
Cover Bolt Quantity 10
Gear Ratio 4.56
Pinion Shaft Diameter 1.6
Shims Included No
Shims Included Non
Pinion Gear Tooth Quantity 9
Ring Gear Outside Diameter 8.6
Ring Gear Inside Diameter 4.9
Pinion Gear Shaft Length 7
Contenidos del paquete 1 engranajes de la corona, 1 engranajes del piñón
Grado del artículo Reemplazo estándar
Installation Kit Included No
Installation Kit Included Non
Item Grade Standard
Juego de instalación incluido No
Package Contents 1 pinion gear
Package Contents 1 ring gear
Fits Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Saab · 163 vehicles

Direct replacement. Replaces the original differential ring and pinion.

4.56 gear ratio. Delivers the gearing setup specified for this assembly.

Standard replacement grade. A straightforward OE-style service part from Dorman.

Cross-references 742G730F for the same application. See all 1.

$500.18Free shipping
In stock · usually ships same day before 1pm CST
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Order total $500.18
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Differential Ring and Pinion options

Dorman 697-201 Differential Ring and Pinion

Dorman 697-201 is a standard replacement differential ring and pinion for rear applications with a 4.56 axle ratio. It is built to directly replace the original equipment on specific vehicles, including Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade applications.

Key Features

  • Direct replacement differential ring and pinion for select rear axle applications
  • Gear ratio: 4.56
  • Axle type: semi floating
  • Ring gear outside diameter: 8.6 in.
  • Ring gear inside diameter: 4.9 in.
  • Pinion shaft diameter: 1.6 in.
  • Pinion gear tooth quantity: 9
  • Cover bolt quantity: 10
  • Standard item grade
  • Interchange reference: 742G730F

Detailed Description

This Dorman differential ring and pinion, part number 697-201, is intended for rear axle service on vehicles originally equipped with a 4.56 ratio. It is a direct OE-style replacement for a wide range of trucks and SUVs, including Chevrolet Avalanche, Tahoe, Trailblazer, GMC Yukon, Hummer H3, and related applications. The gear set is specified with an 8.6-inch ring gear outside diameter and a 1.6-inch pinion shaft diameter for proper differential service on the listed vehicles.

This part cross-references 742G730F for the same application. Use Dorman 697-201 when servicing rear differential gear wear, ratio changes, or OE replacement needs on compatible Chevrolet Silverado 1500 and GMC Sierra 1500 platforms, as well as other listed GM and Saab applications.

Common Problems This Part Can Address

  • Worn or damaged ring and pinion gears causing drivetrain noise
  • Incorrect rear axle ratio after differential service
  • Gear tooth wear that affects acceleration and drivability
  • Backlash or mesh issues related to differential gear replacement
  • Restoring OE-style rear axle gearing on listed vehicles

Installation Notes and Tips

Professional differential setup is recommended. Proper installation requires careful setup of gear pattern, backlash, and bearing preload. Shims and mounting hardware are not included, so reuse or source the required service components separately as needed. Verify rear axle configuration, 4.56 ratio, and vehicle application before installation on Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and other listed models.

Quality Assurance

Dorman manufactures this part as a standard replacement component for direct OE-style service on specific vehicle applications. Confirm fitment by year, make, model, rear position, and axle ratio before ordering. Part number 697-201 is built to match the listed differential specifications for the covered applications.

Related reading

This part fits 163 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2013ChevroletAvalancheRearw/4.56 Axle Ratio
2012ChevroletAvalancheRearw/4.56 Axle Ratio
2011ChevroletAvalancheRearw/4.56 Axle Ratio
2010ChevroletAvalancheRearw/4.56 Axle Ratio
2009ChevroletAvalancheRearw/4.56 Axle Ratio
2009Saab9-7xRearw/4.56 Axle Ratio
2008CadillacEscaladeRearw/4.56 Axle Ratio
2008ChevroletAvalancheRearw/4.56 Axle Ratio
2008ChevroletColoradoRearw/4.56 Axle Ratio
2008ChevroletExpress 1500Rearw/4.56 Axle Ratio
2008ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2008ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2008ChevroletTahoeRearw/4.56 Axle Ratio
2008ChevroletTrailblazerRearw/4.56 Axle Ratio
2008GMCCanyonRearw/4.56 Axle Ratio
2008GMCEnvoyRearw/4.56 Axle Ratio
2008GMCSavana 1500Rearw/4.56 Axle Ratio
2008GMCSierra 1500Rearw/4.56 Axle Ratio
2008GMCYukonRearw/4.56 Axle Ratio
2008GMCYukon XL 1500Rearw/4.56 Axle Ratio
2008HummerH3Rearw/4.56 Axle Ratio
2008IsuzuAscenderRearw/4.56 Axle Ratio
2008Saab9-7xRearw/4.56 Axle Ratio
2007BuickRainierRearw/4.56 Axle Ratio
2007CadillacEscaladeRearw/4.56 Axle Ratio
2007ChevroletAvalancheRearw/4.56 Axle Ratio
2007ChevroletColoradoRearw/4.56 Axle Ratio
2007ChevroletExpress 1500Rearw/4.56 Axle Ratio
2007ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2007ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2007ChevroletTahoeRearw/4.56 Axle Ratio
2007ChevroletTrailblazerRearw/4.56 Axle Ratio
2007GMCCanyonRearw/4.56 Axle Ratio
2007GMCEnvoyRearw/4.56 Axle Ratio
2007GMCSavana 1500Rearw/4.56 Axle Ratio
2007GMCSierra 1500Rearw/4.56 Axle Ratio
2007GMCYukonRearw/4.56 Axle Ratio
2007GMCYukon XL 1500Rearw/4.56 Axle Ratio
2007HummerH3Rearw/4.56 Axle Ratio
2007IsuzuAscenderRearw/4.56 Axle Ratio
2007Saab9-7xRearw/4.56 Axle Ratio
2006BuickRainierRearw/4.56 Axle Ratio
2006CadillacEscaladeRearw/4.56 Axle Ratio
2006ChevroletAvalanche 1500Rearw/4.56 Axle Ratio
2006ChevroletColoradoRearw/4.56 Axle Ratio
2006ChevroletExpress 1500Rearw/4.56 Axle Ratio
2006ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2006ChevroletSSRRearw/4.56 Axle Ratio
2006ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2006ChevroletTahoeRearw/4.56 Axle Ratio
2006ChevroletTrailblazerRearw/4.56 Axle Ratio
2006GMCCanyonRearw/4.56 Axle Ratio
2006GMCEnvoyRearw/4.56 Axle Ratio
2006GMCSavana 1500Rearw/4.56 Axle Ratio
2006GMCSierra 1500Rearw/4.56 Axle Ratio
2006GMCYukonRearw/4.56 Axle Ratio
2006GMCYukon XL 1500Rearw/4.56 Axle Ratio
2006HummerH3Rearw/4.56 Axle Ratio
2006IsuzuAscenderRearw/4.56 Axle Ratio
2006Saab9-7xRearw/4.56 Axle Ratio
2005BuickRainierRearw/4.56 Axle Ratio
2005CadillacEscaladeRearw/4.56 Axle Ratio
2005ChevroletAvalanche 1500Rearw/4.56 Axle Ratio
2005ChevroletBlazerRearw/4.56 Axle Ratio
2005ChevroletColoradoRearw/4.56 Axle Ratio
2005ChevroletExpress 1500Rearw/4.56 Axle Ratio
2005ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2005ChevroletSSRRearw/4.56 Axle Ratio
2005ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2005ChevroletTahoeRearw/4.56 Axle Ratio
2005ChevroletTrailblazerRearw/4.56 Axle Ratio
2005GMCCanyonRearw/4.56 Axle Ratio
2005GMCEnvoyRearw/4.56 Axle Ratio
2005GMCJimmyRearw/4.56 Axle Ratio
2005GMCSavana 1500Rearw/4.56 Axle Ratio
2005GMCSierra 1500Rearw/4.56 Axle Ratio
2005GMCYukonRearw/4.56 Axle Ratio
2005GMCYukon XL 1500Rearw/4.56 Axle Ratio
2005IsuzuAscenderRearw/4.56 Axle Ratio
2005Saab9-7xRearw/4.56 Axle Ratio
2004BuickRainierRearw/4.56 Axle Ratio
2004CadillacEscaladeRearw/4.56 Axle Ratio
2004ChevroletAvalanche 1500Rearw/4.56 Axle Ratio
2004ChevroletBlazerRearw/4.56 Axle Ratio
2004ChevroletColoradoRearw/4.56 Axle Ratio
2004ChevroletExpress 1500Rearw/4.56 Axle Ratio
2004ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2004ChevroletSSRRearw/4.56 Axle Ratio
2004ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2004ChevroletTahoeRearw/4.56 Axle Ratio
2004ChevroletTrailblazerRearw/4.56 Axle Ratio
2004GMCCanyonRearw/4.56 Axle Ratio
2004GMCEnvoyRearw/4.56 Axle Ratio
2004GMCJimmyRearw/4.56 Axle Ratio
2004GMCSavana 1500Rearw/4.56 Axle Ratio
2004GMCSierra 1500Rearw/4.56 Axle Ratio
2004GMCSonomaRearw/4.56 Axle Ratio
2004GMCYukonRearw/4.56 Axle Ratio
2004GMCYukon XL 1500Rearw/4.56 Axle Ratio
2004IsuzuAscenderRearw/4.56 Axle Ratio
2003CadillacEscaladeRearw/4.56 Axle Ratio
2003ChevroletAvalanche 1500Rearw/4.56 Axle Ratio
2003ChevroletBlazerRearw/4.56 Axle Ratio
2003ChevroletExpress 1500Rearw/4.56 Axle Ratio
2003ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2003ChevroletSSRRearw/4.56 Axle Ratio
2003ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2003ChevroletTahoeRearw/4.56 Axle Ratio
2003ChevroletTrailblazerRearw/4.56 Axle Ratio
2003GMCEnvoyRearw/4.56 Axle Ratio
2003GMCJimmyRearw/4.56 Axle Ratio
2003GMCSavana 1500Rearw/4.56 Axle Ratio
2003GMCSierra 1500Rearw/4.56 Axle Ratio
2003GMCSonomaRearw/4.56 Axle Ratio
2003GMCYukonRearw/4.56 Axle Ratio
2003GMCYukon XL 1500Rearw/4.56 Axle Ratio
2003IsuzuAscenderRearw/4.56 Axle Ratio
2002CadillacEscaladeRearw/4.56 Axle Ratio
2002ChevroletAvalanche 1500Rearw/4.56 Axle Ratio
2002ChevroletBlazerRearw/4.56 Axle Ratio
2002ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2002ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2002ChevroletTahoeRearw/4.56 Axle Ratio
2002ChevroletTrailblazerRearw/4.56 Axle Ratio
2002GMCEnvoyRearw/4.56 Axle Ratio
2002GMCJimmyRearw/4.56 Axle Ratio
2002GMCSavana 1500Rearw/4.56 Axle Ratio
2002GMCSierra 1500Rearw/4.56 Axle Ratio
2002GMCSonomaRearw/4.56 Axle Ratio
2002GMCYukonRearw/4.56 Axle Ratio
2002GMCYukon XL 1500Rearw/4.56 Axle Ratio
2001ChevroletBlazerRearw/4.56 Axle Ratio
2001ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2001ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2001ChevroletTahoeRearw/4.56 Axle Ratio
2001GMCJimmyRearw/4.56 Axle Ratio
2001GMCSavana 1500Rearw/4.56 Axle Ratio
2001GMCSierra 1500Rearw/4.56 Axle Ratio
2001GMCSonomaRearw/4.56 Axle Ratio
2001GMCYukonRearw/4.56 Axle Ratio
2001GMCYukon XL 1500Rearw/4.56 Axle Ratio
2000CadillacEscaladeRearw/4.56 Axle Ratio
2000ChevroletBlazerRearw/4.56 Axle Ratio
2000ChevroletSilverado 1500Rearw/4.56 Axle Ratio
2000ChevroletSuburban 1500Rearw/4.56 Axle Ratio
2000ChevroletTahoeRearw/4.56 Axle Ratio
2000GMCJimmyRearw/4.56 Axle Ratio
2000GMCSavana 1500Rearw/4.56 Axle Ratio
2000GMCSierra 1500Rearw/4.56 Axle Ratio
2000GMCSonomaRearw/4.56 Axle Ratio
2000GMCYukonRearw/4.56 Axle Ratio
2000GMCYukon XL 1500Rearw/4.56 Axle Ratio
1999CadillacEscaladeRearw/4.56 Axle Ratio
1999ChevroletBlazerRearw/4.56 Axle Ratio
1999ChevroletSilverado 1500Rearw/4.56 Axle Ratio
1999ChevroletSuburban 1500Rearw/4.56 Axle Ratio
1999ChevroletTahoeRearw/4.56 Axle Ratio
1999GMCC1500 SuburbanRearw/4.56 Axle Ratio
1999GMCJimmyRearw/4.56 Axle Ratio
1999GMCSavana 1500Rearw/4.56 Axle Ratio
1999GMCSierra 1500Rearw/4.56 Axle Ratio
1999GMCSonomaRearw/4.56 Axle Ratio
1999GMCYukonRearw/4.56 Axle Ratio
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
742G730F