How does a two speed rear end work?
The 2-speed axle works on the same basic principles, but with an added planetary gear set inside the ring gear. In high range, the planetary gears don’t do anything and the differential works totally normal. This works by sliding a clutch gear meshing with the high range clutch plate.
What do you need to know about rear end differentials?
The axle shafts in the rear differential connect with the wheels and are responsible for rotating so the auto moves forward. You need to take care of your rearend differential just like you would any other component of your auto. One important aspect of servicing rear differentials is their lubrication.
Where to find Dana Spicer rear end material number?
When ordering Dana Spicer Differential Parts, provide a bill of material number. This number is stamped on the right hand side axle tube of your rear end. It’s a number like: 603XX-X, 604XX-X or 605XX-X. With this number, you can tell exactly what components the factory used in the assembly of your rear end.
Where do I find my rear end ratio?
The table below will help you determine what rear end ratio you have by using your RPO code, answering the question: What rear end ratio was in my Chevrolet or GMC vehicle when it left the factory. You can typically find your RPO code on driver side door panel or glove box.
Do you need to know what rear end is in a Dodge truck?
Differentials can come in a variety of shapes and configurations, and if you’re set on changing a differential or simply installing a new diff cover, you need to know what rear end is in your Dodge truck. Or accurately pinning down that Ford F150 rear end identification.
The axle shafts in the rear differential connect with the wheels and are responsible for rotating so the auto moves forward. You need to take care of your rearend differential just like you would any other component of your auto. One important aspect of servicing rear differentials is their lubrication.
When did the Dana 80 rear end differential come out?
We offer the most complete line of differential ring and pinion gear plus rear end parts for the DANA 80 differential, this differential was utalized by Dodge truck series one ton trucks prior to 1994-1997. Ford applications F-350 & F450 1988-1997.
What makes a Ford 9 ” rear end so good?
One of the things that make Ford 9″ axles so desirable is the drop-out differential. The drop-out third member makes it easy to swap thirds, setup a ring and pinion on your workbench, or install a locker into your 9″. Otherwise, you’re often stuck under your rig, banging your head and wondering if you should just pull your whole rear end.
The table below will help you determine what rear end ratio you have by using your RPO code, answering the question: What rear end ratio was in my Chevrolet or GMC vehicle when it left the factory. You can typically find your RPO code on driver side door panel or glove box.
The electromagnetic solenoid-vacuum switch that sends the vacuum to the rear to make the actual shift, also shifts a little speedometer cable, two speed transmission so that the speedometer reads correctly when you shift from low to high and back, automatically. I added a picture of the other switches.
How does the vacuum gear work on a switch?
The aforementioned manual I found online describes how the switch uses vacuum to yield two ratios, beginning the discussion with direct drive (in which the pinion gear drives the ring gear just like on a normal axle):
How does a two speed transmission work on a Columbia?
The electromagnetic solenoid-vacuum switch that sends the vacuum to the rear to make the actual shift, also shifts a little speedometer cable, two speed transmission so that the speedometer reads correctly when you shift from low to high and back, automatically.
How does a two speed differential work in a car?
This works by sliding a clutch gear meshing with the high range clutch plate. When the low range is selected, the sliding clutch gear engages with the low range clutch plate. This disengages the high-speed clutch plate and makes the ring gear completely stationary.