Jetaway (Hydra-Matic Dual Coupling)
 4-speed automatic transmission, 1956–1964
 Cadillac · Oldsmobile · Pontiac · Nash · Hudson


Digital Lempco catalog

We provide a digital Lempco catalog where you can see exploded views and find both the Lempco number and original number for the desired spare part.

You can search directly for these numbers in the search box, or browse the respective category for Jetaway.

If you can't find the right part, or are unsure what fits, you are welcome to contact us for support and advice.

Overview

This category includes washers, bearings, and sprag components for Jetaway automatic transmissions used in GM vehicles between 1956 and 1964. These parts are used to control axial play, support rotating components, and enable one-way functions in the transmission.

During service and renovation, it is common for these components to be carefully checked and replaced if necessary.

Offer on this page

On this page you will find:

The range can consist of both newly manufactured parts, original parts and NOS parts.

Where new tiles or suitable replacement tiles are not available , used tiles in good, fully usable condition may also be available. These are carefully checked before sale.

Technical information

Washers are used to control axial play between rotating parts. Some washers in the Jetaway box are selective , meaning they come in different thicknesses to allow for proper adjustment of the axial play.

When renovating, it is therefore important to:

Incorrect axial play can lead to increased wear and deterioration of function over time.

Stocks should always be checked for:

Sprag components are used for one-way functions in the Jetaway box and should be carefully inspected during refurbishment.

Terminology in workshop manuals

In original GM manuals and parts catalogs, these components may be referred to in different ways.

Swedish names:
washers, thrust washers, bearings, sprags

English names:
thrust washers
bearings
sprag
one-way clutch components

International information

These parts fit Jetaway automatic transmissions used in GM vehicles from 1956 to 1964 .

Worldwide shipping available.

Search terms & SEO references

Jetaway thrust washers
Jetaway selective thrust washers
Jetaway bearings
Jetaway sprag
GM Jetaway transmission parts
Jetaway automatic transmission
Jetaway parts 1956–1964