Size Chart
×
Eaton 162C66A is a Detroit Locker automatic locking differential for compatible rear Dana Super 35 axles with 30-spline, 1.15-inch axle shafts and 3.54-and-up ratios. Confirm the exact manufacturer part number and all current specifications before ordering.
Key Features
Fitment
Select this component by exact part number, dimensions, engine or system architecture, and mating components. No broad year-make-model claim is used where the manufacturer does not publish one.
Specifications
| Brand | Eaton |
|---|---|
| Manufacturer Part Number | 162C66A |
| Product Type | Locking Differentials |
| Fitment Type | Fitment Verification Required |
| Condition | New |
What's Included
One new Eaton locking differential identified by manufacturer part number 162C66A in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
About Eaton
Eaton manufactures automotive performance and replacement parts identified by exact part number, specifications, and published application data.
Related Eaton Products
Frequently Asked Questions
How do I confirm 162C66A is correct?
Select this component by exact part number, dimensions, engine or system architecture, and mating components. No broad year-make-model claim is used where the manufacturer does not publish one.
Are similar-looking parts interchangeable?
No. Match part number 162C66A, dimensions, configuration, included components, and every current manufacturer note.
What is included with this listing?
One new Eaton locking differential identified by manufacturer part number 162C66A in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
Installation
Follow the current Eaton instructions for part number 162C66A. Verify fit, clearance, system specifications, fastener torque, and safe operation before use. Professional installation is recommended when specialized tools, alignment, calibration, or fabrication are required.
Shop Eaton differentials, installation kits and service components at Black Ops Auto Works. Compare Detroit Truetrac and Eaton Posi limited-slip units, Detroit Locker automatic lockers and ELocker selectable lockers for the actual axle application and intended use.Differential Families and Axle ApplicationsDetroit Truetrac uses helical gears for limited-slip operation, while Eaton Posi uses friction discs. Detroit Locker provides automatic locking, and ELocker gives the driver electronic selection between open and locked operation. Choose the operating design that suits the project, then match the exact unit’s axle coverage and installation requirements.Ratio Ranges, Splines and Installation KitsMatch front or rear position, installed housing, axle spline count, ratio range and carrier requirements before selecting a differential. Choose a master installation kit for that exact axle and rebuild scope, then review supplied bearings, seals and hardware.ELocker and Differential Service...
View Eaton Products
Explore Jeep Cherokee parts for suspension projects, axle work and engine maintenance at Black Ops Auto Works. Compare named Skyjacker, Bilstein, Yukon, K&N and Mishimoto references around the actual Cherokee generation. Build the order for the installed drivetrain, intended ride height and repair or upgrade planned.Suspension Choices for XJ and Later Cherokee ApplicationsSkyjacker titles name XJ long-travel coil springs, while JKS control-arm references and Artec axle-truss entries identify separate chassis components. Bilstein titles distinguish older full-size applications, XJ service shocks and later Cherokee Active Drive strut or rear-shock references. Choose a complete generation-specific suspension plan before combining pieces.Yukon Axle Components and Rebuild ProjectsYukon references include Dana 30, Dana 44, Model 35 and Chrysler 8.25-inch service families. Identify the installed front and rear axles before selecting gears, lockers, shafts or repair kits. Compare spline...
View Jeep Cherokee Parts and Accessories Products
Explore Jeep Comanche parts for bumper repairs, chassis projects and axle service at Black Ops Auto Works. Compare named Westin bumper and mounting references with Yukon drivetrain choices and supporting suspension components. Plan the order for the actual pickup chassis, engine and installed axles.Westin Bumpers and Mounting KitsCompare the Westin/Fey Diamondstep bumper for the listed 1987–1992 Comanche application with the separate pickup mounting kit. Match full body and mounting coverage, then review brackets, hardware and supplied pieces for each purchase. Complete the mounting plan before choosing the bumper package.Suspension, Steering and Chassis WorkCompare RockJock and JKS steering or control-arm components using complete Comanche chassis coverage and the suspension actually installed. Match ride height, axle position, mounts and required adjustment before combining parts. Review tie-rod tubes, protective boots and rebuild kits separately from complete steering assemblies....
View Jeep Comanche Parts and Accessories Products
Explore Jeep Grand Cherokee parts for exterior styling, chassis projects and engine-specific upgrades at Black Ops Auto Works. Compare Black Ops hood designs, named carbon-fiber details and adjustable suspension components alongside intake and supporting engine-bay choices. Build the order around the actual generation, trim and intended use.Black Ops Hoods and Exterior DetailsNamed WK2 hood choices include Sniper, Demon, Redeye and CFR designs, with separate 2005–2010 hood references. Compare exact body and trim coverage before choosing a design. Front lips, side skirts, upper or lower spoilers, mirror covers and replacement hatch pieces have separate mounting and equipment requirements; review the finish and installation scope for each.Adjustable Chassis Components and Suspension ChoicesBillet control arms, rear toe links, sway-bar links and braces address different parts of a chassis project. Swift and Eibach spring references and Silver’s NEOMAX coilovers have their own productio...
View Jeep Grand Cherokee Parts and Accessories ProductsExplore Jeep Wrangler parts for trail-build planning, exterior accessories and focused maintenance at Black Ops Auto Works. Compare suspension and steering choices with running boards, lighting and engine-specific service pieces. Start with the exact Wrangler generation and body, then coordinate the complete project around current equipment.Suspension Choices Across Wrangler GenerationsBuild a Wrangler suspension order around the correct generation and desired setup. Compare Skyjacker YJ leaf springs and TJ coil springs, or Bilstein, Fabtech and JKS shock, spring, link and control-arm options for their exact JL applications. For a JL front-lower-arm option, review JKS1625 adjustable J-Flex control arms and its specified lift range. Match body, installed axles and current ride height, then review the complete system contents and alignment requirements.Steps, Lighting and Exterior AccessoriesCompare RealTruck running boards and nerf bars for the correct two-door JL or four-door JLU bo...
View Jeep Wrangler Parts & Accessories Products