How do I know my rear gear size?
Turn the wheel TWO revolutions and count the number of driveshaft turns. The number of driveshaft rotations will help you determine your rear axle ratio. For example, if it turned 3 and a half times, it’s a 3.50:1 ratio. If it turned 4 and a quarter times, it’s a 4.25:1 ratio.
What is the difference between a 3.73 and 4.10 axle?
4.10s are going to accelerate faster and decelerate faster on lift. However the trade off is greater fuel consumption per mile driven and higher engine speed per given road speed. In basic terms the 4.10s will feel quicker and 3.73 will feel faster.
What does rear axle 3.42 ratio mean?
Axle ratios may be expressed in notation as something along the lines of “3.42:1,” or a “3.42 rear axle.” In either case, it essentially means the drive shaft and pinion need to rotate 3.42 times in order to rotate the axle shafts once.
What are 3.73 gears?
A numerically higher axle ratio provides a mechanical advantage to send more of the engine’s available torque to the rear tires (and front tires, in a four-wheel drive vehicle), but you pay the price at the fuel pump. So, a truck with optional 3.73 gears will tow a heavier trailer than one with 3.55 or 3.21.
Does VIN number tell gear ratio?
While it may be possible to derive information about an auto’s gearbox ratio from its VIN, that depends largely on the information the manufacturer includes in the vehicle descriptor section (VDS) of the VIN.
What is a good rear axle ratio for towing?
The most popular rear end ratio in trucks today is the 3:55, which sort of averages towing power and fuel economy. This is a good ratio for the occasional towing or hauling individual. For a person who tows more often, and heavier loads, the 3:73 or 4:10 may be more appropriate.
How to know the year, engine, rear end, transmission of an F150?
After seeing a candy apple red F150 that is in your price range and meets all of the specifications you are looking for how sure can you be on what the sellers says the engine size, rear end, and transmission is in this particular model? How do you know the year, engine, engine size, rear end, and transmission of an F150?
Where do I find my rear end gear ratio?
You can typically find your RPO code on driver side door panel or glove box. General Motors rear end differentials are referred to by the diameter of the ring gear, i.e. 7.5 inch, 8.5 inch, 10.5 inch. Our experts will help you find the correct ring and pinion set for your particular application. Give us a call at 800-216-1632 to get started.
What to consider when spec ing a transmission?
“When fleets are spec’ing transmissions, important things to consider include applications that match its design, driver experience levels, and the power and torque of the truck engine it will be matched to.
What kind of differential does a front wheel drive car have?
A front-wheel drive car will have a front differential while a rear-wheel drive car has a rear differential. If the vehicle has 4-wheel drive then it could have both front and rear differentials. A differential can be defined as a gearbox that has 3 common elements: Side Gear, Ring Gear and Pinion Gear.
After seeing a candy apple red F150 that is in your price range and meets all of the specifications you are looking for how sure can you be on what the sellers says the engine size, rear end, and transmission is in this particular model? How do you know the year, engine, engine size, rear end, and transmission of an F150?
“When fleets are spec’ing transmissions, important things to consider include applications that match its design, driver experience levels, and the power and torque of the truck engine it will be matched to.
What kind of transmission does a Ford Explorer use?
Ford Automatic Transmission Application Guide Model Years Engine Type / Size TYPE EXPEDITION 2007-2008 V8 5.4L 6R75/80 EXPLORER 95-96 V6 4.0L 4R55E EXPLORER 96-01 V8 5.0L 4R70W EXPLORER 97-01 V6 4.0L 5R55E
How big of an engine do you need for a good transmission?
It would be fair to say a vehicle weighing approx. 3400 lbs would require an engine output of 1000 hp or more to make it a rational choice, and even then, you would still need a decent final gear to get things moving off the line. The first gear in these is somewhat tall.
