Spicer® Ring & Pinion Regear Bundles for 2018 and Newer Jeep® Wrangler® JL

If you’re upgrading to a Dana 44™ AdvanTEK^® axle on your JL to accommodate an increase in tire size, look for your ratio here, and then discover the additional components you’ll need to finish the job. For help, check out our calculators at SpicerParts.com/Calculators.

When it is time to regear your Jeep remember to demand Genuine Spicer Parts

Spicer^® Ring & Pinion Upgrade Bundles for 2018 and Newer Jeep_® JL with Dana AdvanTEK^® Axles

Spicer^® Bundle for JL Sport/Sahara-OPEN Rear Diff 3.45 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	10006253
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 35™ AdvanTEK® Rear	10060460
Master Overhaul Kit	Dana 35™ AdvanTEK® Rear	10040452

Spicer^® Bundle for JL Sport/Sahara with 3.0L Dsl Engine 3.73 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Front	10046055
Master Overhaul Kit	Dana 44™ AdvanTEK® Front	10040469
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10062017
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Spicer^® Bundle for JL Sport/Sahara-Limited Slip Rear Diff 3.73 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	2005021-5
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10062017
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Spicer^® Bundle for JL Sport/Sahara with 3.0L Dsl Engine 4.10 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Front	10006435
Master Overhaul Kit	Dana 44™ AdvanTEK® Front	10040469
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10062033
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Spicer^® Bundle for JL Sport/Sahara-OPEN Rear Diff 4.10 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	2005027-5
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 35™ AdvanTEK® Rear	10006548
Master Overhaul Kit	Dana 35™ AdvanTEK® Rear	10040452

Spicer^® Bundle for JL Sport/Sahara-limited slip Rear Diff 4.10 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	2005027-5
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 35™ AdvanTEK® Rear	10062033
Master Overhaul Kit	Dana 35™ AdvanTEK® Rear	10040478

Spicer^® Bundle for JL Sport/Sahara-OPEN Rear Diff 4.56 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	10026645
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 35™ AdvanTEK® Rear	10067221
Master Overhaul Kit	Dana 35™ AdvanTEK® Rear	10040452

Spicer^® Bundle for JL Sport/Sahara-Limited Slip Rear Diff 4.56 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	10026645
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 35™ AdvanTEK® Rear	10067141
Master Overhaul Kit	Dana 35™ AdvanTEK® Rear	10040478

Spicer^® Bundle for the JL Rubicon 4.88 Ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Front	10051746
Master Overhaul Kit	Dana 44™ AdvanTEK® Front	10040469
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10073110
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Spicer^® Bundle for JL Sport/Sahara-Open Rear Diff 4.88 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	10026639
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 35™ AdvanTEK® Rear	10067231
Master Overhaul Kit	Dana 35™ AdvanTEK® Rear	10040452

Spicer^® Bundle for JL Sport/Sahara-Limited Slip Rear Diff 4.88 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	10026639
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10073110
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Spicer^® Bundle for JL Rubicon 4.56 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Front	10050939
Master Overhaul Kit	Dana 44™ AdvanTEK® Front	10040469
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10067141
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Spicer^® Bundle for JL Sport/Sahara-OPEN Rear Diff 5.13 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ AdvanTEK® Front	10026642
Master Overhaul Kit	Dana 30™ AdvanTEK® Front	10040313
Spicer® Ring & Pinion	Dana 35™ AdvanTEK® Rear	10067244
Master Overhaul Kit	Dana 35™ AdvanTEK® Rear	10040452

Spicer^® Bundle for JL Sport/Sahara-Limited Slip Rear Diff 5.13 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 30™ Front	10026642
Master Overhaul Kit	Dana 30™ Front	10040313
Spicer® Ring & Pinion	Dana 44™ Rear	10067157
Master Overhaul Kit	Dana 44™ Rear	10040478

Spicer^® Bundle for JL Rubicon 5.13 ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Front	10051004
Master Overhaul Kit	Dana 44™ AdvanTEK® Front	10040469
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10067157
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Spicer^® Bundle for the JL Rubicon 5.38 Ratio

Description	Axle Model	Spicer Part #
			Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Front	10050979
Master Overhaul Kit	Dana 44™ AdvanTEK® Front	10040469
Spicer® Ring & Pinion	Dana 44™ AdvanTEK® Rear	10067204
Master Overhaul Kit	Dana 44™ AdvanTEK® Rear	10040478

Watch Dana Aftermarket Engineering Manager Zack Heisey go through a Ring and Pinion Gear Swap for the Jeep Wrangler JL in this episode of Dana Crate Axle Garage.

Front and Rear Axle Components for Jeep_® Wrangler^® JL

Spicer^® Front Axle Components for Dana 30™ Axles on the Jeep_® Wrangler^® JL  

Description	Spicer Part #
		Friction Modifier/POSI Additive	43161
RTV Sealant (2.8 oz.)	38615
Inner Pinion Bearing Kit	10062707
Collapsible Spacer	10009299
Outer Pinion Bearing Kit	10062709
Pinion Bearing Slinger - Outer	2005565
Pinion Oil Seal	2014762-1
Pinion Nut	44189
Carrier Cover Bolts	10050881
Differential Bearing Kit	10062385
Ring Gear Bolt	41221
Ring Gear Bolt - 10 pk.	10040448
Companion Flange Assy.	10009253
Transfer Case End Yoke (1310 Series)	10016266*
Transfer Case End Yoke (1350 Series)	10016268*
Axle Shaft Nut (JK/JL)	2008564

Spicer^® Rear Axle Components for Dana 35™ AdvanTEK^® on the Jeep_® Wrangler^® JL

Description	Spicer Part #
		Friction Modifier/POSI Additive	43161
RTV Sealant (2.8 oz.)	38615
Inner Pinion Bearing Kit	10063491
Outer Pinion Bearing Kit	2014967-2
Pinion Shim Kit	10040465
Differential Bearing Kit	10063464
Differential Shim Kit	10040466
Pinion Oil Seal	2010953-2
Axle Shaft Wheel Bearing	565904
Axle Shaft Wheel Bearing Retainer	10032011
Wheel Seal	2021013-1
Axle Shaft Wheel Stud	10047625
Pinion Nut	2009624
Collapsible Spacer	10008365
Companion Flange Assy.	10020112
Ring Gear Bolts	10008806
Ring Gear Bolts - 10 pk.	10040474
Transfer Case End Yoke (1310 Series)	10016266*
Transfer Case End Yoke (1350 Series)	10016268*

Spicer^® REAR Axle Components for Dana 44™ AdvanTEK^® Axles on the Jeep_® Wrangler^® JL

Description	Spicer Part #
		RTV Sealant (2.8 oz.)	38615
Friction Modifier/POSI Additive	43161
Inner Pinion Bearing Kit	10071953
Outer Pinion Bearing Kit	2014578-2
Pinion Bearing Shim Kit	10040475
Differential Bearing Kit	10071915
Differential Bearing Shim Kit	10040476
Collapsible Spacer	10008361
Pinion Seal	10039487
Companion Flange	10020110
Pinion Nut	2009625
Transfer Case End Yoke (1310 Series)	10016266*
Transfer Case End Yoke (1350 Series)	10016268*
Differential Cover Bolts	10050881
Ring Gear Bolts	10008806
Ring Gear Bolts - 10 pk.	10040474
Wheel Bearing Retainer - Narrow Track	10032011
Wheel Bearing Retainer - Wide Track	10032012
Wheel Bearing Assy.	565903-1
Outboard Axle Shaft Seal	10026762
Axle Shaft Bolt	10047625

Jeep_® Wrangler^® JL Torque Specifications

Model	Pinion Bearing Preload (Inch/Lbs)	Backlash (.001 Inch)	Ring Gear Bolt Torque (Foot/Lbs)	Bearing Cap Torque (Foot/Lbs)
					Dana 30 JL	15-20	6-10	80	60
Dana 35 JL Rear	15-20	6-10	135	50
Dana 44 JL Front	15-20	6-10	135	70
Dana 44 JL Rear	14-19	6-10	135	70