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Picture for category Auxilliary Gear Boxes

Auxilliary Gear Boxes

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Take control of your powertrain with auxiliary gear boxes designed to transfer power from your engine to the axles. Here you’ll find Rubicrawler, Saturn Overdrive and more auxiliary gear boxes that increase the gear ratio of your transmission for more control over your vehicle. With a larger available gear ratio, you’ll be able to choose the appropriate gear for your terrain, leading to a more safe, fun and powerful off-roading experience, even in the most extreme environments.

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Creating Components Since 1971

Whether you’re looking for a better off-road experience or a more streamlined daily driving experience, Advance Adapters has the auxiliary gear boxes and components to help you modify your vehicle to your needs. Advance Adapters has been in the business of creating powerful aftermarket powertrain and four-wheel-drive components since 1971, so the parts and pieces we offer for sale are some of the best in the aftermarket business. The auxiliary gear box components you’ll find here are made using high-tension steel and durable craftsmanship, allowing you to push your vehicle to its limits without fear of breaking or damaging parts. Take advantage of everything your Jeep, truck or vehicle has to offer with the right auxiliary gear box components.

The Auxiliary Gear Box You Need

If you need help deciding what parts and components are right for you or are looking for advice or information when it comes to the installation of an auxiliary gear box, please contact us. Our technical specialists are standing by to answer any questions you might have to help you make an informed decision. Vehicle customization is our specialty, and at Advance Adapters, we manufacture parts and components that will help you repair, modify or improve upon your stock vehicle’s design.

 

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SHIFT FORK-SATURN

Saturn Overdrive shifter fork
$40.86
excluding shipping
911103

SPIDER ASSY 6 TOOTH

Saturn Overdrive planetary gear assembly (6 spline)

$655.40
excluding shipping
911837

SHAFT- SATURN PIN GUIDE

Saturn Overdrive pin guide
$7.70
excluding shipping
913297

O -RING SEAL

Saturn O RING SEAL
$0.37
excluding shipping
911108

WASHER SPACER

Saturn Overdrive thrust washer
$19.06
excluding shipping
911109

GASKET BODY

Saturn Overdrive body gasket
$1.55
excluding shipping
911131

OVERDRIVE MINUS BOWL GEAR 10 SPL.

$931.50
excluding shipping
915677-10

911098 : Saturn & Warn Overdrive 26 tooth bowl gear (use with Tera Low gear sets)

Saturn Overdrive 26 tooth bowl gear (use with Tera Low gear sets)

$341.55
excluding shipping
911098

SNAP RING (2 REQ./ UNIT)

Saturn Overdrive sun gear snap ring
$1.92
excluding shipping
911147

SYNCRO DOG (SOLD SEPARATELY -3 REQD PER UNIT)

Saturn Overdrive syncro dog (EACH SOLD SEPARATELY, 3 REQD PER UNIT)
$3.10
excluding shipping
911069

GEAR-SATURN PLANET HOUSING 27T

Saturn Overdrive 27 tooth bowl gear

$341.55
excluding shipping
911097

LOCKWASHER

Saturn Overdrive special lock washer kit
$4.04
excluding shipping
911806
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