Call Monday-Friday 9-5 Central 1-888-995-7278 Dyno-Tested Every transmission has been run on a state of the art Dyno. A cross leak can be caused by things such as a warped valve body, a worn sealing ring, blown gasket, etc. Harsh engagement: An abrupt initial shift into drive or reverse. Clutch hub: A component that has clutches splined to its outside diameter, often found inside a clutch drum. Release bearing: A term used for a clutch throw out bearing. Planet pinions: Small gears that orbit around the sun gear, meshing with and rotating between the sun and internal gears.
Ring groove: Grove worn into a transmission case, drum or other component by sealing rings. Chrysler introduced the A-518 in 1988 and used it through 1996 on some applications. Also known as a throw out bearing. Reverse clutch: A multiple-disc clutch that is engaged in reverse gear. You can see the entire line of products which we offer at.
Viscosity rating: A numerical indicator of the viscosity of an oil established by the American Petroleum Institute. We have carefully engineered a process that allows a A518 rebuild to maximize performance and durability while staying within a wholesale price range. Rear-wheel drive: A drivetrain layout that provides power to the rear wheels only. If you have a 727 transmission now this linkage may work. My 1990 Dodge Ram 250 4x4 has overdrive, and it quit working on me.
In the 1st picture notice the 518 transmission has a larger tail area. Outer race: The race nearest to the outside of the hub of a roller bearing. The A518 torque converter is included with every transmission. Clutch plate: A friction lined disk designed to resist movement between two components; part of a multi disk clutch pack. Smart Parts Automotive© official site. The stock thrust washers, which disintegrate and leave metal filings in your transmission, are replaced with roller Torrington bearings.
Sealing ring: A metal, Teflon or plastic seal, similar to a piston ring that seals hydraulic pressure in an automatic transmission. Bearing: A component having an inner and outer race with steel balls or rollers used to support a rotating component. Com is displayed with the owners permission Mopar, Chrysler, Dodge, Plymouth, Jeep, Eagle, and the Pentastar emblem are registered trademarks of the Chrysler Corporation. They drive down the street flipping a toggle switch on and off at every stop. Close ratio: A transmission with narrow spreads between gear ratios.
Bushing: A usually bronze sleeve that serves as a bearing surface C. Run out: The amount that a rotating object deviates from its plane of rotation. Fourth gear overdrive range is electronically controlled and hydraulically activated. Every aspect of their remanufacture is carefully monitored by to exceed the standards of all other torque converters available including new. This is a normally open vacuum switch that takes 7 inches or more of vacuum to shift into overdrive and lock-up the torque converter and 3 inches or less of vacuum to down shift and unlock the torque converter.
The stock Dodge truck mount is very tall, some extra room can be gained by using a biscuit-type Camaro or Mustang mount. The swap may require some driveshaft tunnel modification on some cars. Flywheel: Part of a clutch assembly that is bolted to the engine crankshaft with a surface that provides an area for the clutch disc to contact during clutch engagement. Servo: A device that converts hydraulic pressure to mechanical movement, such as a band apply servo. Axle ratio: The relationship between a vehicle's driveshaft and its axle. Countershaft: The shaft that supports the cluster-gear set in a manual transmission and which rotates in the opposite direction of the engine crankshaft.
Rotating at crankshaft speed, it generates the fluid flow through the torque converter. Their own cast aluminum stator design maximizes the low-speed torque characteristics of the Cummins engine. Four-wheel drive: A vehicle having drive wheels in the front and rear, so all four wheels can be driven. I'm not a fan of replacing parts without performing tests first. Upon deactivation of the solenoid, the reverse element is disengaged and the vehicle is able to launch forward.
Manual valve body: An aftermarket valve body configuration that forces an automatic transmission to be operated by manual shifting only. Chrysler Corporation in no way endorses or is affiliated with this site. Aftermarket: Parts and equipment sold to consumers after the vehicle has been manufactured, including high performance components and often refers to parts made by companies other that the original manufacturer. A 518 transmission has a 31% overdrive and will produce a 30 to 40% increase in gas mileage on the road over a three speed transmission. I would rule out each of these possibilities before another teardown: In ranking order, I would check the O. Transaxle: A transmission that also contains the axle assembly, as in most front wheel drive transmissions.