AutoTran
Hydramatic Kits and Parts
(Single & Dual-Range Only)

Complete Rebuilding Kit

$330.00 to $420.00

See previous page for cars these kits and parts fit.

Includes all gaskets, o’rings, lip seals, clutches*, front seal,
rear seal, and 8-12 rotating steel sealing rings to overhaul

the above transmission type - the bands are not included.
*The number of clutches determines the rebuilding kit price.
(The number of clutch plate sets varies from eight
to twelve, depending on the car model and year)

Description

ATP#

Lempco#

OEM#

Price

Overhaul Kit (Except Rolls-Royce & Bentley), does not include clutches

HGS?

K7710

$150.00

Overhaul Kit for Rolls-Royce & Bentley, does not include clutches
(The brake servo seal is included)

K7710RR

$180.00

*(Below parts included in the rebuilding and overhaul kits)
  (
Only if it pertains to your car/transmission)

*Gasket & Rubber Kit (Except Rolls-Royce & Bentley)

$105.00

*Gasket & Rubber Kit for Rolls-Royce & Bentley

$115.00

*Fluid Coupling Cover (Torus) Gasket (30 bolts, 32 holes) All 1946-62 HM except 1946-48 Cadillac

HG-8

3087

8615237
209025(K)

   $12.00

*Fluid Coupling Cover (Large Torus) Gasket (30 bolts, 32 holes) fits 1946-48 Cadillac only (about 15 1/8" OD)

3061

8602257

$ 15.00

*Fluid Coupling Cover (Torus) O'Ring (rectangular x-section) for 1954-62 Chevrolet PU, 1952-57 GMC
 6 Cyl. Models 100-340, Also fits some Nashes (1953-56 E & Y) and Hudsons (1952-56 Z)

HG-10

3333

8614291

$ 10.00

*Front Pump Metal Clad Seal

HO-5

7103(A)

8609473
8618697
8613005
209046(K)
450329 Nat'l


$18.00


$19.00

Front Pump Metal Clad Seal for 1941 Cadillac Only (replacement)

$18.00

Front Pump Metal Clad Seal for 1941 Cadillac Only (original)

8600151

sold out

*Front Pump Seal Up Kit, includes the Front Pump Seal, the Pump
 to Case O'Ring (or Gasket) and Torus Gasket,
1946-1962
 (
Except the 1946-48 Cadillac below, which is $34.00 or Chevy & GMC PU's, see below

NPN

$30.00

*Front Pump Seal Up Kit, includes the Front Pump Seal, the Pump to Case O'Ring (or Gasket, up to 1953), and 
the
(Small Torus) Fluid Coupling Cover O'Ring (rectangular x-section) for the 1954-62 Chevrolet PU's, and the
1952-57 GMC 6 Cyl. Models, 100-340, also fits some Nashes (1953-56 E & Y) and some Hudsons (1952-56 Z)

NPN

$30.00

*Front Pump Seal Up Kit, includes the Front Pump Seal (replacement style),
 the Pump to Case Gasket and the Torus Gasket
 for a 1946-1948 Cadillac only

NPN

$34.00

*Rear Extension Housing Metal Clad Seal (Specify Car)
  (Except 46-51 & 55-56 Oldsmobiles, 48-50 Pontiacs and some 1950-51 Independents)

HO-8 or
HO-9

4743C or
8850A

8618702 or
3871649

$ 10.00

*Rear Extension Housing Seal for the 1946-50 Oldsmobile & 1948-50 Pontiac, also some 1950-51 Independents
  (This is a replacement two piece seal)

HO-6

7328
(Raybestos AT-1061)

(1314707)

$12.00

Rear Extension Housing Seal for 1936-42 Cadillac Only (Replacement style, not OEM)

473228(N)

$8.00

*Rear Extension Housing Seal for 1951 Oldsmobile

HO-7

7328A

8613094

$12.00

*Rear Extension Housing Seal for 1955 & 56 Oldsmobile Only** Rental tool available to remove & replace this seal - call me

HO-10

7328F

8617123

$12.00

Output Shaft Dust Seal for 1955 & 1956 R-Type Oldsmobile only ($10.00 if ordered with a rbld. kit)

7329

8617124

$12.00

Spacer, Dust Shield for  1955 & 1956 R-Type Oldsmobile only

NPN

8617120

$12.00

O'Ring, Output Shaft, (Rear bearing retainer) 1955-56 Oldsmobile only

NPN

(ATH-2552)

8617119

$1.00

*Rear Extension Housing Seal for 1952-67 Rolls-Royce & Bentley

7328RR

22573
472070(N)

$14.00

*Brake Servo Seal for 1952-67 Rolls-Royce & Bentley (Special double seal construction)

20972(Dbl)
450352(N)

$14.00

*Oil Pan Gasket, Transmission, 1946-62 (Except Rolls-Royce & Bentley)

HG-4

3861

8608910

$ 12.00

*Oil Pan Gasket, Transmission, for Rolls-Royce & Bentley

3861RR

NPN

$ 16.00

Screen Assembly, Filter, 1946-51 only NOS

8608654

$55.00

Screen Assembly, Filter, 1952-62 only - [Not for a 1954-56 Olds or a 1955-56 Pontiac - Slant pan Hydramatics]

7661

8613216

N/A

Screen Assembly, Filter, 1954-56 - Fits 1954-56 Olds and 1955-56 Pontiac only- Slant pan Hydramatics

7661A

8615082

N/A

*Side Pan Gasket and Manual Shaft Seal Kit, 1946-1950

K3780

NPN

$14.00

*Side Pan Gasket and Manual Shaft Seal Kit, 1951 only

K3016

NPN

$14.00

*Side Pan Gasket and Manual Shaft Seal Kit, 1952-1962 (Except Rolls-Royce & Bentley below)

K3789

NPN

$14.00

*Side Pan Gasket, 1946-50 All Single Range HM, GM and Independents (not 1951)

3780

$8.00

*Side Pan Gasket, 1951 Only All Single Range HM, all GM and Independents that are nameplated H51, K51

3016

$8.00

*Side Pan Gasket, 1952-62 All Dual Range HM, GM and Independents (not 51H or 51K)

3789

$8.00

*Side Pan Gasket (#3789RR) and Manual Shaft Seal Kit for RR & Bentley only

K3789RR

NPN

$18.00

*Side Pan Gasket,  1952-67 Rolls-Royce & Bentley only

3789RR

$12.00

*Rear Extension Housing (Bearing Retainer) Gasket, 1951-62

HG-12

3017

8611998

$ 6.00

Front Brake Drum, 1948-62 (3 Pin Type)

HX-12

7113

8611446

$80.00

Front Unit Clutch Drum, 1947-48, 6 Pin Type

7121

8607338

$90.00

Front Unit Clutch Drum, 1948-62, 3 Pin Type, 27 Tooth Gear

7121A

8611456

$90.00

Front Unit Clutch Drum, 1955-56, 3 Pin Type, 30 Tooth Gear (1955 Cadillac & 1955-56 Pontiac)

7121B

8615549

$90.00

Oil Delivery Sleeve with Bushing, 1946-67
(Some Chevrolet/GMC PU's used Hydramatics until 1962 and Rolls Royce/Bentley until about 1967)

HX-1

7124

8611654
209079(K)

$82.00

Rear Clutch Drum Cover (All except 1952-54 Pontiac & some Independents)

HX-11

7200A

8611652

$90.00

Rear Brake Drum, 1952-62

HX-10

7202C

8613990

$85.00

Front & Rear Clutch Release Spring Set w/o Pin (12 Sets)

HS-1

7114

8609071
8609072

$24.00

Pins for Rear Clutch Release Spring Set (6 pieces)

7203

8609070

$4.00

Reverse Unit Clutch Release Spring, 1951-53 ("gap)

7313

8611972

$10.00

Reverse Unit Clutch Release Spring, 1954-62 ("gap) (out of stock)

7313A

8615314

$10.00

Reverse Clutch Annular Piston, 1951-62

NPN

7323

8611934

$75.00

Reverse Clutch Annular Piston Release Spring Set, 1951-62 (6 pieces)

HS-2

7321

8611958

$6.00

Reverse Stationary Cone, 1951-62

NPN

7318

8611937

$60.00

Rear Pump, 1954-62 (not 1954-56 Oldsmobile or 1955-56 Pontiac Slant Pan Transmissions)

7600A

8615624

$140.00

Governor Assembly, 1946-50 (1949-50, 6 Cyl. only)

7601

8614425

$70.00

Governor Assembly, 1949-51 (1949-50, 8 Cyl. only)

7601A

8614424

$70.00

Governor Assembly (Discontinued, use 7601C) 

7601B

8614046

Governor Assembly, All Passenger Cars 1946-56

7601C

8615062

$75.00

Bronze Gear, Rear Pump Drive

7306
7626

8609428

$30.00

Bands Click to go to band identification

e-mail for pricing

Pliobond, 1 oz Tube - GM recommended sealant to use between crankshaft and flywheel (w/rebuilding or overhaul kit, $5.00)

NPN

NPN

209004(K)
P141

$6.00

Flywheel, 1942-47 HM only (Can be used for 1940 & 1941 with other changes)

8601426
(rplcs 8609092)

$160.00

Cover, Fluid Coupling (Torus Cover), 1948 all, 1949-50 6 cyl. only

8613828

$175.00

Flywheel, 1949-53 HM only

8611599

no stock

Hudson Hydramatic Parts

Dirt Shield, Rear Bearing Retainer Seal,  1952 Catalog Page 95, Group 194, Illus #23 (is on pg 86) 1950 H50 Model

NPN

NPN

304427

$12.00

Standard Transmission Parts

Main Drive Gear - Input Shaft 1940-49 Oldsmobile all, 1950 6 cylinder only, 1940-42 Cadillac all

1314655

$75.00

  1. * Cross Reference for Bushings *

NOTE: Any part that is listed with the price on any of my web pages is in stock

NOTE: Click here for a list of all GM Hydramatic transmission
part numbers (8600000 and up) that I have in my inventory

NOTE: Many other parts are available, please e-mail for availability and pricing

New Copy - "Hi-Rank" Hydramatic Manual
New Copy of Hi-Rank's manual "THE HYDRO - Building the Hydro for STREET and STRIP"
(Both B & M (conversion "A") and Hi-Ranks (conversion "B") for modifying the valve body, are shown)
It has a total of 150 pages and it can also be used for rebuilding any 1952 up Dual Range Hydramatic.
(It is spiral bound so it can be opened flat on your work bench)

The price is $42.50 postpaid via USPS Priority Mail to anywhere with a US Zip Code. I will also ship it
anywhere else in the world, postpaid via USPS Priority Mail for $62.00 or as a 1st Class Parcel for $55.00 
If it can be shipped along with a parts order, it is $37.00 to anywhere

 
(The book is a far superior copy, replacing the poor copy I sold for the last 16+ years.  With the last
copy, the text was OK, but some of the pictures of the modifications could not be seen very clearly)

*(Previous customers, with the poor copy - You can purchase this copy for $30.00,
postpaid (or $10.00 using
dropbox below) to anywhere that has a US zip code)

"New"

You can also purchase the Hi-Rank manual in PDF format, and you will be able to download it immediately.
You can then either leave it on your computer to read with any PDF reader, or print it out in a book format
 I will send you an invite to sign up for the free
Dropbox. You can sign up either before or after you order any
of my manuals. After you sign up and pay for the manual, I will send you the link for the Hi-Rank manual.
The price of the Hi-Rank PDF manual is $25.00 - To pay
Click Here >>>PayPal

What is Dropbox?

Dropbox is a free service that lets you bring all your photos, docs, and videos anywhere.
Any file you save to your Dropbox will also automatically save to all your computers, phones,
and even the Dropbox website. This means that you can start working on your computer at
school or the office, and finish on your home computer. Never email yourself a file again!



"New"
"The Hydra-Matic Transmission" on CD
PDF format - Can be printed out and made into a manual (with instructions)
(Consists of 135 pages, of which 2 are covers and 132 have writing and/or pictures)
Diagnosis                                 
                Repair            
                                        Adjustment

Covers 1946-1955/56 car transmission and can be used for up to 1962 Chevrolet/GMC Pick-Up transmissions
Prepared by the Lincoln Technical Institute Instructional Staff - Copyright 1956

If purchasing a Hydramatic rebuilding kit or overhaul kit, the CD is $5.00 and will be shipped with your order.
To purchase separately, it is $12.00 postpaid to anywhere with a US Zip Code.
For International customers, it is $15.00 postpaid when purchased separately.

Hydramatic Manuals
I have quite a few original HM manuals, not reprints, in stock for sale.
They are for 1942 to 1964 cars or trucks with any type of Hydramatic transmissions.
Quite a few are Pontiac which can be used for most Cadillac,
Oldsmobile, Lincoln and Hudson automatic transmissions.
Some others are for GMC, Hudson, Kaiser-Frazer and Lincoln.

They range in price from $30.00 to $40.00, depending upon
the manuals condition and the car model being used on.

They are all originals, no reprints.

If ordering with a rebuilding kit you will get a $5.00 discount
and it will be shipped with the your kit at no additional charge.
Please inquire


Band Adjusting Tools, Pictures & Specs
(J-1593 & J-5071)
I rent these tools, please inquire

1955-56 Olds HM rear seal replacement tool - email/call me

Click here to go to Hydra-Matic Diagnosis Guide

Click here to go to External Hydramatic Band Adjustment
See band rental tools above

Click here to go to instructions for Flywheel Replacement

Click here to go to instructions for Manual Shaft Seal Installation
 

Vendor Link
Torque Tube Drive Line Stabilizer for Hydramatic and other transmissions, they fit 1949-57 Nash
Ambassador, 1951-54 Nash Healey, 1955-57 Hudson, 1952-63 Rambler & the AMC Ambassador.
Sold By www.NashRamblerRubber.com
 

Please specify year and model when ordering

A USA order for any rebuilding kit or overhaul kit that is $150.00 or over, or for any other order
over $500.00, will be postpaid and mailed by USPS Priority Mail to anywhere with a US Zip Code.

For Continental USA orders under $500.00, there will be a $3.00 to $11.00 shipping charge.

E-mail COD orders accepted, up to a maximum USPS charge of $10.00.

I am not setup to take credit cards directly, for information for paying by
Visa, MasterCard, Discover or American Express click on PayPal below.

You do not need to be a PayPal member to pay by credit card

I accept PayPal for any size order
Click Here >>>PayPal

(there is no additional cost to you for using PayPal)

MASSACHUSETTS Residents Add 6% Sales Tax

Click here for complete ordering information

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E-mail: info@autotran.us