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Home arrow Ring and Pinion Sets arrow Jeep JK Rubicon Ring Gear & Pinion




  

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Jeep JK Rubicon Differential Ring Gear & Pinion Print E-mail

We a complete line of rear-end parts for the Jeep JK & Rubicon differentials. jeep_rubicon_large.jpgYou can purchase high quality ring and pinion sets in various ratios, high quality rear end bearing overhaul kits including pinion bearings, pinion seal, crush sleeve, pinion nut, shims, ring gear bolts, marking compound and gasket.

Along with our quality parts you have access to applications information for available ring and pinion ratios, information to assist you in identification of the differential that you have.  Free information on ring and pinion installation is provided alone with Dana 30 specification and Dana 44 specification plus carrier/case breaks when you are considering gear ratio changes. You can review applications available to assist you with selection of the specific positraction unit that you may need to improve your performance.  Bearing Kits and Positraction Units.

Purchase the parts at drivetrain.com and receive free installation technical support by telephone! Yes real technicians with many years experience, not just a salesperson.

 

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9-1/8"

10 HOLES
OVAL Gasket Pattern


SPECIFICATIONS

 

  • Ring Gear DIAMETER 7.20"
  • 10 3/8" X 20 RH THREADED BOLTS
  • PINION DIAMETER 1.376" 26 SPLINE

    CASE: 3.55 NUMERICALLY LOWER & 3.73 & NUMERICALLY HIGHER

    8620 Material Heat-Treated

    Assembly Specifications:

  • Cover Bolt Ft. Lbs. 30-40
  • Pinion Brg. Preload In. Lbs 20-40
  • Pinion Nut Ft. Lbs. 200-220
  • Ring Gear Backlash .005-.009
  • Ring Gear Bolt to case Ft. Lbs. 45-60
  • Side Brg. Caps Ft. Lbs. 35-50

 

 

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  • dana44silo_large.jpg Dana 44

    9-3/8"
    10 HOLES
    OVAL Gasket Pattern

    SPECIFICATIONS
    • Ring Gear Diameter 8.5"
    • 10 3/8" X 24 RH Threaded Bolts
    • PINION Diameter 1.376", 26 Spline

      CASE: 3.73 & Down, 3.92 Numerically Higher

      8620 Material Heat-Treated

      19 Spline Rear Axles on Jeep to 1970

      30 Spline Front & Rear Axles

      Assembly Specifications:

    • Cover Bolt Ft. Lbs. 30-40
    • Pinion Brg. Preload In. Lbs 20-40
    • Pinion Nut Ft. Lbs. 200-220
    • Ring Gear Backlash .005-.008
    • Ring Gear Bolt to case Ft. Lbs. 45-60
    • Side Brg. Caps Ft. Lbs. 70-90

    Instructions for setting up ring and pinion backlash


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Jeep JK Front Ratio

Price

Your gears run cooler and last longer!

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Order above high performance synthetic oil and friction additive combo kit at time of order for ring and pinion or bearing overhaul kit and pay only $49.95 plus S&H, a $54.00 value.

 

D30-456RJK Dana 30 Front non-Rubicon JK

4.56

$275.25

D30-488RJK Dana 30 Front non-Rubicon JK

4.88

$275.25

D30-513RJK Dana 30 Front non-Rubicon JK

5.13

$275.25

D44-456RJK Dana 44 Front Rubicon JK

4.56

$275.25

D44-488RJK Dana 44 Front Rubicon JK

4.88

$275.25

D44-513RJK Dana 44 Front Rubicon JK.

5.13

$275.25

   

 

 

Jeep JK Rear      
D44-456JK Dana 44 Rear JK - All 4.56
$275.25

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Your cost $48.98 +S&H

D44-488JK Dana 44 Rear JK - All 4.88
$275.25
D44-513JK Dana 44 Rear JK - All 5.13
$275.25
       
Jeep Rubicon Ring & Pinions Thick Gears to Fit 4.10 & Down Case
D44-456GX Dana 44 Front & Rear 4.56 Thick
$236.36
D44-488GX Dana 44 Front & Rear 4.88 Thick
$236.36
D44-513GX Dana 44 Front & Rear 5.13 Thick
$236.36
 

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Jeep JK Bearing Kits & Installation Kits

Description

Part Number

Price

Master Bearing Kits (Timken)    
Dana 30 Front - non Rubicon JK R30RJKMKT
$202.23
Dana 44 Front - Rubicon JK RA28RJKFMKT
$182.38
Dana 44 Rear - all JK RA28RJKMKT
$245.35
Master kits include pinion bearing, seal, crush sleeve, carrier bearings, shims, ring gear bolts, gasket and marking compound    
Bearing Kits (Timken) same kit as above with no shims or bolts     
Dana 30 Front - non Rubicon JK R30RJKT
$169.96
Dana 44 Front - Rubicon JK RA28RJFT
$189.69.
Dana 44 Rear - all JK RA28RJKT
$169.96.
     
Installation Kits includes seal, nut and crush sleeve    
Dana 30 Front - non Rubicon JK D30JKIK
$89.00
Dana 44 Front - Rubicon JK D44JKFIK
$85.36
Dana 44 Rear - all JK D44KJIK
$97.87

Dana 30 and 44 JK Positraction Differential Assembly Options

Description

Part Number

Price

What's the difference in Positraction's?

Check out Differentials What's the Difference
Dana 30 non Rubicon Front    
Dana 44 non Rubicon Rear TRAC-LOC DTS73613X
$354.39
Dana 44 Rubicon Front Electric Locker Carrier Assembly LHM68017176AA
$1900.00
Dana 44 Rubicon Rear Electric Locker Carrier Assembly LHM68036128AA
$1990.00
     
Dana 44 Rubicon Rear Differential Complete Brake to Brake Front LHMP5153825
$1801.31
 
Dana 44 Rubicon Rear Differential Complete Brake to Brake Rear LHMP5153826
$2999.00
 

 

 

 
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