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

Complete Rebuilding Kit

$330.00 to $410.00

See previous page for cars these kits and parts fit.

Includes all gaskets, o’rings, lip seals, clutches*, front seal,
rear seal, and 8-10 rotating steel sealing rings to overhaul

the above transmission type - the bands are not included.
*(The number of clutches determines the rebuilding kit price)

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)

K7710R

$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 (32 holes) Except 1946-48 Cadillac

HG-8

3087

8615237

   $10.00

*Fluid Coupling Cover (Torus) Gasket (32 holes) for 1946-48 Cadillac only

3061

8602257

$ 14.00

*Fluid Coupling Cover (Torus) O'Ring (rectangular x-section) for 1954-62 Chevrolet PU, 1954-57 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

$16.00

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

$17.00

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

8600151

$25.00

*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 $30.00)

NPN

$28.00

*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

$32.00

*Rear Extension Housing Metal Clad Seal (Specify Car)
  (Except 46-51 & 55-56 Oldsmobile & 48-50 Pontiac)

HO-8
HO-9

4743C
8850A

8618702
3871649

$ 9.00

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

HO-6

7328

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

HO-10

7328F

8617123

$12.00

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

7329

8617124

$12.00

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

7328RR

22573
472070(N)

$12.00

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

20972(Dbl)
450352(N)

$12.00

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

HG-4

3861

8608910

$ 10.00

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

3861RR

NPN

$ 14.00

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

K3780

NPN

$12.00

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

K3016

NPN

$12.00

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

K3789

NPN

$12.00

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

3780

$7.00

*Side Pan Gasket, 1952-62 All Dual Range HM, GM and Independents (not 1951)

3789

$7.00

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

K3789RR

NPN

$14.00

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

3789RR

$9.00

*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

$75.00

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 PU's used Hydramatics until 1962 and Rolls Royce/Bentley until about 1967)

HX-1

7124

8611654

$65.00

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

HX-11

7200A

8611652

$75.00

Rear Brake Drum, 1952-62

HX-10

7202C

8613990

$70.00

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 Piston Release Spring Set, 1951-56 (6 pieces)

HS-2

7321

8611958

$6.00

Reverse Unit Clutch Release Spring, 1951-53 (½"gap)

7313

8611972

$10.00

Reverse Unit Clutch Release Spring, 1954-62 (¼"gap) (out of stock)

7313A

8615314

$10.00

Stationary Cone, 1951-62

7318

8611937

$40.00

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

$25.00

Bands Click to go to band identification

e-mail for pricing

* 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 pricing

Book - Copy of Hi-Rank's manual "THE HYDRO"
"Building the hydro for STREET and STRIP"
$30.00 postpaid via USPS Priority Mail in the US
(The book is a poor copy, the text is OK, but some of the
pictures of the modifications can not be seen very clearly)


Click here to go to Hydra-Matic Diagnosis Guide

Click here to go to External Hydramatic Band Adjustment

Click here to go to instructions for Flywheel Replacement

Please specify year and model when ordering

An order for any rebuilding kit or overhaul kit that is $140.00 or over or any
other order over $400.00 will be postpaid anywhere in the Continental USA.

For Continental USA orders under $400.00, there will be a $3.50 to $11.00 shipping charge.

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

As UPS no longer accepts cash you must pay them by personal
check, company check or money
order made out to David Edwards.

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

I accept PayPal for any size order
Click Here >>>PayPal
(there is no additional cost to you for using PayPal)

Must have street address to ship orders via UPS

MASSACHUSETTS Residents Add 5% Sales Tax

Click here for complete ordering information

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E-mail: info@autotran.us