2018 JEEP Differential & Rear-End Components Transmission & Drivetrain

Motive Gear Ring and Pinion Sets D30-488RJK Dana 30 Jeep Wrangler JK 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, Dana 30 Jeep Wrangler, JK, Reverse Cut, Set

Part Number: MGR-D30-488RJK

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Motive Gear Ring and Pinion Sets D30-513RJK Dana 30 Jeep Wrangler JK 5.13 Gears

Gear, Ring and Pinion, 5.13:1 Ratio, Dana 30 Jeep Wrangler, JK, Reverse Cut, Set

Part Number: MGR-D30-513RJK

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits for 2007-2018 WRANGLER - RA28RJKMK

Ring and Pinion Installation Kit, Master, Dana 44, Jeep, Rear, Kit

Part Number: MGR-RA28RJKMK

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits for 2007-2018 WRANGLER - RA28RJKFMK

Ring and Pinion Installation Kit, Master Kit, Dana 44, Jeep, Front, Kit

Part Number: MGR-RA28RJKFMK

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Crown Automotive Pinion Crush Sleeves 5183525AA

Pinion Crush Sleeve, Steel, Rear, Dana 35, Dana 44, Jeep, Each

Part Number: CWA-5183525AA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Motive Gear Master Ring and Pinion Installation Kits for 2007-2018 WRANGLER - RA28RJKFMKT

Ring and Pinion Installation Kit, Master, Dana 44, Jeep, Front, Kit

Part Number: MGR-RA28RJKFMKT

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

AEV Conversions 10 Bolt Dana 44, Jeep Wrangler JK Differential Cover 10404005AB

Differential Cover, 10-bolt, Nodular Iron, Silver Hammertone, Dana 44, Jeep Wrangler JK, Each

Part Number: AEV-10404005AB

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Crown Automotive Differential Carrier Replacement Parts 68004076AA

Pinion Baffle, Front, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-68004076AA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Dana Spicer Drivetrain Products - Pinion Angle Shims for 2020-2022 GLADIATOR, 2018-2022 WRANGLER - 10040476

Differential Shim Kit Dana 44 AdvanTEK

Part Number: SDH-10040476

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

National Bearing Differential Bearings LM501349

Differential Carrier Bearing, Steel, Each

Part Number: NTL-LM501349

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

aFe Pro Series Bolt Dana 30 Differential Cover 46-70192

Differential Covers, Pro Series, Aluminum, Black Powdercoated, Dana 30, Jeep, Each

Part Number: AFE-46-70192

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

aFe Pro Series Bolt Dana 44 Differential Cover 46-70162

Differential Covers, Pro Series, Aluminum, Black Powdercoated, Dana 44, Jeep, Each

Part Number: AFE-46-70162

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Dana Spicer Drivetrain Products - Differential Carrier Bearings for 2007-2017 WRANGLER, 2018 WRANGLER JK - 2017086

Std. Differential Bearing Rebuild Kit (Dana 44 Rear JK 2007)

Part Number: SDH-2017086

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Motive Gear Ten Factory Axle Shafts for 2007-2018 WRANGLER - MG20137B

Axle Shafts, Ten Factory, Front Left Inner , 4340 Chromoly, 27-spline, 18.750 Length, Dana 44, Each

Part Number: MGR-MG20137B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

TeraFlex Axle Sleeve and Upper Knuckle Gusset Kits for 2007-2017 WRANGLER, 2018 WRANGLER JK - 4990900

Axle Sleeve and Gusset Kit, Steel, Natural, Dana 30, Dana 44, Front, Jeep, Kit

Part Number: TMI-4990900

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Motive Gear Differential Carrier Shim Kits 1103

CARRIER SHIM DANA 28

Part Number: MGR-1103

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Rancho Rock Gear Nodular Iron 10 Bolt Dana 44 Differential Cover RS6209

Differential Cover, Rock Gear, Heavy-Duty, Nodular Iron, Red Powdercoated, Dana 44, 10-Bolt, Each

Part Number: RAN-RS6209

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Yukon Gear & Axle 10 Bolt Dana 44 Differential Cover YHCC-D44

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rancho Rock Gear Nodular Iron 12 Bolt Differential Cover RS62120

Differential Cover, Rock Gear, Nodular Iron, Red Powdercoated, Dana 44, 12-bolt, Rear, Jeep, Each

Part Number: RAN-RS62120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Rancho Rock Gear Nodular Iron 12 Bolt Differential Cover RS62119

Differential Cover, Rock Gear, Nodular Iron, Red Powdercoated, Dana 44, 12-bolt, Front, Jeep, Each

Part Number: RAN-RS62119

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Dana Spicer Drivetrain Products - Oil Slingers for 2007-2017 WRANGLER, 2018 WRANGLER JK - 2005565

Pinion Bearing Slinger - Outer

Part Number: SDH-2005565

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

GSP New CV Axle Assemblies for 2011-2024 DURANGO, 2011-2021 GRAND CHEROKEE, 2022 GRAND CHEROKEE WK - NCV10066

Axle Shafts, Direct Fit, New CV Axle Assembly, Steel, Each

Part Number: GNA-NCV10066

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Crown Automotive - Differential Pinion Nuts for 2020-2024 GLADIATOR, 2018-2024 WRANGLER - 68398740AA

Pinion Nut for 2018+ Jeep JL Wrangler & JT Gladiator w/ Dana 44 F or R Axle

Part Number: CWA-68398740AA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Crown Automotive 10 Bolt Dana 44 Differential Cover 5014821AA

Crown Automotive 10 Bolt Dana 44 Differential Cover 5014821AA

Differential Cover, 10-bolt, Steel, Natural, Rear, Dana 44, Each

Part Number: CWA-5014821AA

Not Yet Reviewed

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Crown Automotive Pinion Yoke Washers 1795175

Pinion Washer, Each

Part Number: CWA-1795175

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jul 16, 2026 if ordered today

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Estimated Ship Date: Jul 16, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits for 2008-2012 LIBERTY, 2007-2011 NITRO, 2007-2018 WRANGLER - D30JKIK

Ring and Pinion Installation Kit, Basic, Dana 30, Jeep, Front, Kit

Part Number: MGR-D30JKIK

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today