4L80e planetary gear set

Includes thrust washer that sits on top of planetary. New Bushing Installed in RING Gear AND sun gear. TCI offers these low gear replacement planetary sets for several of the more popular transmissions. Get Set Up like the Pro Stockers.

Hughes Performance is proud to present its all billet planetary gear set for aluminum Powerglides — with a 1. TCI 6-pinion planetary gear sets offer improved gear transitions and more powerful launches. L80E TCI Low Gearset Issues? Planetary Gear Set Operation - Automatic Transmission.

A technical description and demonstration of the basic mechanical operation of a planetary gear set in an automatic transmission or. Complete range of Geared motor. CLow Drag Gear Set with bearings, wide ratio planet gear sets. Front Extreme Duty Pinion Steel.

Second gear just like the TH40 the 4L60E has a 3. Secon which was a holdover from the 700-Rand better suited to a dump truck or. This would be stronger than the pinion gear found on almost all units. The use of this five pinion gear set spreads the torque load so that less of the load is held by any one.

The gearing to move such a heavy load is a 2. This planetary gear set , commonly used in automatic transmissions, is constructed from two gear pairs, ring-planet and planet-planet.

FTI Offers a wide variety and ratio of Drag Racing and Mud Racing Powerglide Transmission gear sets for standard length powerglides and shorty glides. Made in house Rossler exclusive. You will also want them to be machined from a piece of billet instead of ones that were cast. SweetK3 the tranny shop owner was explaining to me about that same point, work the tranny in 3rd not O due to something about clutches locking out the OD planetary gear set or something like that. Build the PERFECT Powerglide Sonnax makes it easy to dial in options and select the perfect Powerglide planetary assembly or gear set.

With additional first and second gear reductions, these gear sets are designed for use in all types of applications requiring an additional gear for better take-off. The heavier the vehicle, or the more. If there is excessive thrust washer wear or endplay, the roller bearings can run without fully contacting the gear bore, causing premature failure of the assembly.

We have several upgrade options for the various stages of 4L80E. We offer two different transbrakes.

Both designs will work in a stock depth pan. The increase is usually equal to numerically higher gear ratio. Be the first to write a review. This is a 4-pinion planet assembly with 24-lugs per pinion.

The needle thrust bearing will replace both the OEM four-tang thrust washer and the selective washer. For Stock, Super Stock, Comp Eliminator and Circle Track only! Upgrade a new build or gear set for $2News Tech Help Jobs Contingency. Walczak from Gearstar shows us the stronger fourth generation 5-pinion planetary gear set.

Designed utilizing the latest technology, this product by TCI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry. The 4L80e consists of bands, five sets of clutches, three one way clutches, and a compound planetary gear set up.

The key difference between a 4L80e and a 4L85e is the first has four pinion planets the second pinion planets therefore more capable of handling torque and more expensive. Assemble rear input planetary set , sprag clutch, support plate, and large lock ring in reverse order of disassembly. Install the reaction sun gear and transmission output shaft. The planetary gear train or system is a complicated way of producing different gear ratios inside an automatic transmission.

The one pictured is a simple planetary system, which we will try to make sense of:. The pump gear assembly is carefully inspected and reconditioned for maximum durability and pressure. Special modifications are made to increase cooling and planetary lubrication. In addition a brand new set of OEM pump gears coated with military grade PTFE Teflon.

The transmission consists primarily of a four-element torque converter, an integral fluid pump and converter housing, a single and double planetary gear set , friction and mechanical clutch assemblies, and a hydraulic pressurization and control system. Some Heavy Duty THM350s were also designated THM375-B. The 3L80HD has a straight-cut planetary gear set. There is no externally visible way to determine whether the transmission contains the straight-cut planetary gear set.

Valve bodies are disassemble cleaned out and inspected. All balls and springs are changed. Specific attention is paid to the planetary gear set , including sun gear , annulus ring gear , planet gears and planet carrier parts showing wear are replaced. Find great deals on eBay for th4planetary.

This will be the biggest thing in 700Radvancements in years. Gearstar 4L70E is engineered to take up to 6HP and 6Lb. PSI of converter charge pressure generates pounds of rearward thrust on the overdrive planetary gearset, forward clutch housing, and mainshaft.

Other changes included higher-capacity clutches and drums, and a more sophisticated valvebody.