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Motive Gear Ring and Pinion Installation Kit Combos MGK-120 Dana 30 4.11 Gears Gear, Pinion, 4.11:1 Ratio, 30, Set

SKU: MGRMGK-120

Ring and Pinion Gears

Motive Gear Ring and Pinion Installation Kit Combos MGK-120 Dana 30 4.11 Gears Gear, Pinion, 4.11:1 Ratio, 30, Set

SKU: MGRMGK-120

Ring and Pinion Gears
A$2,063.51
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Want to get back the power and gas mileage that you lost from installing those big tires on your Jeep? Motive Gear makes it easy to re-gear your 4x4 with their ring and pinion gear and installation kit combos. These complete kit combos include front and rear ring and pinion sets, plus front and rear bearing kits, giving you everything you need to re-gear the front and rear differentials in one package. The kits come in a wide range of ratios for most Dana applications. Their quality is the result of years of development, outstanding design, and state-of-the-art manufacturing methods to ensure a perfect fit for an easy install.

Part Type

Ring and Pinion Gears

Data: v4.2 - Upd: 2026-10-14 11:09:34

Specifications

Product Attributes - Brand
Motive Gear
Product Attributes - Manufacturer's Part Number
MGK-120
Product Attributes - Part Type
Ring and Pinion Gears
Product Attributes - Product Line
Motive Gear Ring and Pinion Gear and Installation Kit Combos
Product Attributes - UPC
698231701928
Product Attributes - Differential Case Design Type
Dana 30
Product Attributes - Ring and Pinion Ratio
4.11:1
Product Attributes - Cover Bolts
10
Product Attributes - Ring Gear Bolts
10
Product Attributes - Pinion Spline Count
26
Product Attributes - Carrier Series
4
Product Attributes - Ring Gear Rotation
Reverse
Product Attributes - Ring Gear Teeth
41
Product Attributes - Pinion Gear Teeth
10
Product Attributes - Ring Gear Diameter (in.)
7.200 in.
Product Attributes - Pinion Shaft Diameter (in.)
1.375 in.
Product Attributes - Installation Kit Included
Yes
Product Attributes - Cover Gasket Included
Yes
Product Attributes - Pinion Shims Included
Yes
Product Attributes - Carrier Shims Included
Yes
Product Attributes - Crush Sleeve Included
Yes
Product Attributes - Pinion Seal Included
Yes
Product Attributes - Pinion Nut Included
Yes
Product Attributes - Ring Gear Bolts Included
Yes
Product Attributes - Head Bearing Included
Yes
Product Attributes - Tail Bearing Included
Yes
Product Attributes - Carrier Bearings Included
Yes
Product Attributes - Axle Seals Included
Yes
Product Attributes - Axle Bearings Included
No
Product Attributes - Differential Cover Included
No
Product Attributes - Differential Oil Included
No
Product Attributes - Friction Modifier Included
No
Product Attributes - Installation DVD Included
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Dana 30 front kit and Dana 35 rear kit. Includes Timken bearings, marking compound and brush.

Reference Information

Brand Name/s Motive Gear
StreetFX SKU mgrMGK-120
SFX Item ID 4797993
Supplier Item Code 4797993
Manufacturer SKU MGK-120
Manufacturer UPC 698231701928
Alternative References MOTMGK-120

Compatibility

Application Data
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1987
    Ending Year1988
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeH
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1989
    Ending Year1989
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeM
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1989
    Ending Year1990
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeE
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1989
    Ending Year1990
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeT
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1991
    Ending Year1993
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyMopar 4-cylinder
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeP
  • MakeJEEP
    ModelWRANGLER
    SubmodelBASE
    Beginning Year1991
    Ending Year1993
    Engine TypeL6
    Engine Size4.0L/242
    Engine FamilyMopar inline 6-cylinder
    Axle LocationN/A
    Liter4.0
    CID242
    Engine VIN CodeS
  • MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1988
    Ending Year1989
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeM
  • MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1989
    Ending Year1990
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeE
  • MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1989
    Ending Year1990
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeT
  • MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1991
    Ending Year1991
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyMopar 4-cylinder
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeP
  • MakeJEEP
    ModelWRANGLER
    SubmodelISLANDER
    Beginning Year1991
    Ending Year1992
    Engine TypeL6
    Engine Size4.0L/242
    Engine FamilyMopar inline 6-cylinder
    Axle LocationN/A
    Liter4.0
    CID242
    Engine VIN CodeS
  • MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1988
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeH
  • MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1989
    Ending Year1989
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeM
  • MakeJEEP
    ModelWRANGLER
    SubmodelLAREDO
    Beginning Year1989
    Ending Year1990
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeT
  • MakeJEEP
    ModelWRANGLER
    SubmodelRENEGADE
    Beginning Year1991
    Ending Year1994
    Engine TypeL6
    Engine Size4.0L/242
    Engine FamilyMopar inline 6-cylinder
    Axle LocationN/A
    Liter4.0
    CID242
    Engine VIN CodeS
  • MakeJEEP
    ModelWRANGLER
    SubmodelRIO GRANDE
    Beginning Year1995
    Ending Year1995
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyMopar 4-cylinder
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeP
  • MakeJEEP
    ModelWRANGLER
    SubmodelS
    Beginning Year1988
    Ending Year1988
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeH
  • MakeJEEP
    ModelWRANGLER
    SubmodelS
    Beginning Year1988
    Ending Year1988
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelWRANGLER
    SubmodelS
    Beginning Year1991
    Ending Year1994
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyMopar 4-cylinder
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeP
  • MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1988
    Ending Year1988
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeH
  • MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1988
    Ending Year1988
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeC
  • MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1989
    Ending Year1989
    Engine TypeL6
    Engine Size4.2L/258
    Engine FamilyAMC L6 GAS
    Axle LocationN/A
    Liter4.2
    CID258
    Engine VIN CodeM
  • MakeJEEP
    ModelWRANGLER
    SubmodelSAHARA
    Beginning Year1989
    Ending Year1990
    Engine TypeL4
    Engine Size2.5L/150
    Engine FamilyAMC L4 GAS
    Axle LocationN/A
    Liter2.5
    CID150
    Engine VIN CodeE

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