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RING & PINION GEAR SETS
For use with Dana® Axles

Sierra Gear & Axle has a complete inventory of Ring & Pinion Gear Sets for use with Dana® axles.

Our Ring and Pinion sets are reasonably priced and are the highest quality aftermarket gear sets available. Ring and Pinion Gear Sets from Sierra Gear are engineered and manufactured for easy setup, quiet operation and long life.

Complete your differential ratio change, rebuild, repair or overhaul with one of our Differential Repair and Installation Kits.

Not sure which ring and pinion gear ratio you want? Use our Differential Gear Ratio Calculator or call one of our technical experts for advice.

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Application Chart:

Ring and Pinion Gear Sets for use with Dana® Differentials

Ring and Pinion Gear Sets – For use with Dana® Axles

Ring & Pinion Gears for use with Dana 30™Sierra Gear & Axle Part #
Dana 30™ 3.54 Ratio R&PSG D30-354
Dana 30™ 3.73 Ratio R&PSG D30-373
Dana 30™ 4.10 Ratio R&PSG D30-411
Dana 30™ 4.56 Ratio R&PSG D30-456
Dana 30™ 4.88 Ratio R&PSG D30-488
Dana 30™ 3.73 Ratio R&P ReverseSG D30-373R
Dana 30™ 4.10 Ratio R&P ReverseSG D30-411R
Dana 30™ 4.56 Ratio R&P ReverseSG D30-456R
Dana 30™ 4.88 Ratio R&P ReverseSG D30-488R
Dana 30™ 5.13 Ratio R&P ReverseSG D30-513R
Dana 30™ 3.73 Jeep TJ / ZJ – 3/8″ BoltsSG D30-373TJ
Dana 30™ 4.10 Jeep TJ / ZJ – 3/8″ BoltsSG D30-411TJ
Dana 30™ 4.56 Jeep TJ / ZJ / WJ – 3/8″ BoltsSG D30-456TJ
Dana 30™ 4.88 Jeep TJ / ZJ / WJ – 3/8″ or 7/16″ BoltsSG D30-488TJ
Dana 30™ 5.13 Jeep TJ / ZJ / WJ – 3/8″ or 7/16″ BoltsSG D30-513TJ
Dana 30™ 4.56 Jeep JK ReverseSG D30-456JKR
Dana 30™ 4.88 Jeep JK ReverseSG D30-488JKR
Dana 30™ 5.13 Jeep JK ReverseSG D30-513JKR
Model 35 (For Model 20 – see “AMC” section)Sierra Gear & Axle Part #
Model 35 3.55 Ratio R&PSG M35-355
Model 35 3.73 Ratio R&P – 3/8″ BoltsSG M35-373
Model 35 4.11 Ratio R&P – 3/8″ BoltsSG M35-411
Model 35 4.56 Ratio R&P – 3/8″ BoltsSG M35-456
Model 35 4.88 Ratio R&P – 3/8″ BoltsSG M35-488
Model 35 5.13 Ratio R&P – 3/8″ BoltsSG M35-513
Model 35 4.56 Ratio R&P – ReverseSG M35-456R
Model 35 4.88 Ratio R&P – ReverseSG M35-488R
Model 35 5.13 Ratio R&P – ReverseSG M35-513R
Ring & Pinion Gears for use with Dana 36™ Corvette Sierra Gear & Axle Part #
Dana 36™ Corvette 3.54 Ratio R&P 84-96 THICKSG D36-354T
Ring & Pinion Gears for use with Dana 44™Sierra Gear & Axle Part #
Dana 44™ 3.54 Ratio R&P – 3/8″ BoltsSG D44-354
Dana 44™ 3.73 Ratio R&P – 3/8″ BoltsSG D44-373
Dana 44™ 3.92 Ratio R&P – 3/8″ BoltsSG D44-392
Dana 44™ 4.09 Ratio R&P – 3/8″ BoltsSG D44-411
Dana 44™ 4.11 Ratio Thick R&P – Isuzu Rodeo 3/8″ BoltsSG D44-411T
Dana 44™ 4.27 Ratio R&P – 3/8″ BoltsSG D44-427
Dana 44™ 4.55 Ratio R&P – 3/8″ BoltsSG D44-456
Dana 44™ 4.56 Ratio Thick R&P – 7/16″ BoltsSG D44-456T
Dana 44™ 4.89 Ratio R&P – 3/8″ BoltsSG D44-489
Dana 44™ 4.88 Ratio Thick R&P = 3/8″ or 7/16″ BoltsSG D44-488T
Dana 44™ 5.13 Ratio R&P – 3/8″ BoltsSG D44-513
Dana 44™ 5.13 Ratio Thick R&P – 7/16″ BoltsSG D44-513T
Dana 44 ™ 5.38 Ratio R&P – 3/8″ BoltsSG D44-538
Dana 44 ™ 5.38 Ratio Thick R&P – 3/8″ or 7/16″ BoltsSG D44-538T
Dana 44™ 5.89 Ratio R&P – 3/8″ BoltsSG D44-589
Dana 44™ 3.54 Ratio Reverse R&P – 3/8″ BoltsSG D44-354R
Dana 44™ 3.73 Ratio Reverse R&P – 3/8″ BoltsSG D44-373R
Dana 44™ 4.11 Ratio Reverse R&P – 3/8″ BoltsSG D44-411R
Dana 44™ 4.56 Ratio Reverse R&P – 3/8″ BoltsSG D44-456R
Dana 44™ 4.88 Ratio Reverse R&P – 3/8″ BoltsSG D44-488R
Dana 44™ 5.13 Ratio Reverse R&P – 3/8″ BoltsSG D44-513R
Dana 44™ 5.38 Ratio Reverse R&P – 3/8″ BoltsSG D44-538R
Dana 44™ 4.56 Ratio R&P – JK Thick*SG D44-456JKT**
Dana 44™ 4.88 Ratio R&P – JK Thick*SG D44-488JKT**
Dana 44™ 5.13 Ratio R&P – JK Thick*SG D44-513JKT**
Dana 44™ 5.38 Ratio R&P – JK Thick*SG D44-538JKT**
Dana 44™ 4.56 Ratio R&P – JK Reverse ThickSG D44-456JKRT
Dana 44™ 4.88 Ratio R&P – JK Reverse ThickSG D44-488JKRT
Dana 44™ 5.13 Ratio R&P – JK Reverse ThickSG D44-513JKRT
Dana 44™ 5.38 Ratio R&P – JK Reverse ThickSG D44-538JKRT
* JK Gears may be used for Nissan Titan w/ spacer.** 7/16″ & 1/2″ Bolts
Ring & Pinion Gears for use with Dana 50™Sierra Gear & Axle Part #
Dana 50™ 3.54 Ratio R&PSG D50-354
Dana 50™ 3.73 Ratio R&PSG D50-373
Dana 50™ 4.11 Ratio R&PSG D50-411
Dana 50™ 4.30 Ratio R&PSG D50-430
Dana 50™ 4.56 Ratio R&PSG D50-456
Dana 50™ 4.89 Ratio R&PSG D50-489
Dana 50™ 5.13 Ratio R&PSG D50-513
Dana 50™ 5.38 Ratio R&PSG D50-538
Ring & Pinion Gears for use with Dana 60™Sierra Gear & Axle Part #
Dana 60™ 3.54 Ratio R&PSG D60-354
Dana 60™ 3.73 Ratio R&PSG D60-373
Dana 60™ 4.11 Ratio R&PSG D60-411
Dana 60™ 4.56 Ratio R&PSG D60-456
Dana 60™ 4.56 Ratio Thick R&PSG D60-456T
Dana 60™ 4.88 Ratio R&PSG D60-488
Dana 60™ 5.13 Ratio R&PSG D60-513
Dana 60™ 5.38 Ratio R&PSG D60-538
Dana 60™ 5.86 Ratio R&PSG D60-586
Dana 60™ 5.86 Ratio R&PSG D60-617
Dana 60™ 5.86 Ratio R&PSG D60-717
Dana 60™ Front 3.54 Ratio Reverse R&PSG D60-354R
Dana 60™ Front 4.11 Ratio Reverse R&PSG D60-411R
Dana 60™ Front 4.30 Ratio Reverse R&PSG D60-430R
Dana 60™ Front 4.56 Ratio Reverse R&PSG D60-456R
Dana 60™ Front 4.56 Ratio Reverse Thick R&PSG D60-456RT
Dana 60™ Front 4.88 Ratio Reverse R&PSG D60-488R
Dana 60™ Front 4.88 Ratio Reverse Thick R&PSG D60-488RT
Dana 60™ Front 5.13 Ratio Reverse Thick R&PSG D60-513RT
Dana 60™ Front 5.38 Ratio Reverse R&PSG D60-538R
Dana 60™ Front 5.38 Ratio Reverse Thick R&PSG D60-538RT
Ring & Pinion Gears for use with Dana 70™Sierra Gear & Axle Part #
Dana 70™ 3.54 Ratio R&P – 5/8″ Pinion OffsetSG D70-354
Dana 70™ 3.73 Ratio R&P – 5/8″ Pinion OffsetSG D70-373
Dana 70™ 4.11 Ratio R&P – 5/8″ Pinion OffsetSG D70-411
Dana 70™ 4.56 Ratio R&P – 5/8″ Pinion OffsetSG D70-456
Dana 70™ 4.56 Ratio Thick R&P – 5/8″ Pinion OffsetSG D70-456T
Dana 70™ 4.88 Ratio R&P – 5/8″ Pinion OffsetSG D70-488
Dana 70™ 5.13 Ratio R&P – 5/8″ Pinion OffsetSG D70-513
Dana 70™ 5.86 Ratio R&P – 5/8″ Pinion OffsetSG D70-586
Ring & Pinion Gears for use with Dana 80™Sierra Gear & Axle Part #
Dana 80™ 3.54 Ratio R&PSG D80-354
Dana 80™ 3.73 Ratio R&PSG D80-373
Dana 80™ 3.73 Ratio R&P – ThinSG D80-373-
Dana 80™ 4.11 Ratio R&PSG D80-411
Dana 80™ 4.30 Ratio R&PSG D80-430
Dana 80™ 4.63 Ratio R&PSG D80-463
Dana 80™ 4.88 Ratio R&PSG D80-488
Dana 80™ 5.13 Ratio R&PSG D80-513
Dana 80™ 3.73 Ratio R&P ’98 & Up Ford Thin*SG D80-373-
Dana 80™ 4.11 Ratio R&P ’98 & Up Ford Thin*SG D80-411-
Dana 80™ 4.30 Ratio R&P ’98 & Up Ford Thin*SG D80-430-
Dana 80™ 4.88 Ratio R&P ’98 & Up Ford Thin*SG D80-488-
      *Requires 4.10 & Up Case

Find a Dealer

Find the application and ratio you need? Locate a Sierra Gear & Axle Distributor near you.

Gear Calculator

Doing a gear ratio change but not sure what you want? Try our Differential Gear Calculator.