The Alvis Register

The Club for the Vintage Alvis Enthusiast

Alvis 12/50 logo
1919-1933 Models 10/30, 11/40, 12/40, 12/50, 12/60, FWD, 14.75, 16.95 Silver Eagle

Gearbox

 

 

ALVIS REGISTER LIMITED

GEARBOX SPARES 2026

SPARES ARE AAILABLE TO MEMBERS ONLY

PRICES ARE EXCLUSIVE OF VAT & P&P AND ARE SUBJECT TO CHANGE WITHOUT NOTICE

PARTS MAY REQUIRE SELECTIVE FITTING TO SUIT A PARTICULAR APPLICATION. IF IN ANY DOUBT, THE WORK SHOULD BE ENTRUSTED

TO A SUITABLY QUALIFIED PROFESSIONAL ENGINEER

 

Updated 4/10/2026

G001

3rd/4th Gear Selevtet, Part Machined

£145.00

G002

Close Ratio Set of Gears (to Order)

Out of Stock

G002A

Wide Ratio Set of Gears (to Order)

Out of Stock

G003

Gearbox Bearings, Complete Set (to Order)

£70.00

G003A

Gearbox Bearing SKF 6304 C3 20 x 52 x 15

£8.00

G004

Gearbox Spigot Bearing

Out of Stock

G005

Reverse Gear Pinion and Bush

Out of Stock

G006

Standard Constant Mesh Pinion

£320.00

G007

Speedo Drive Gear, Output Shaft

£195.00

G008

Speedometer Drive Gear, Bronze, 16 teeth

£61.00

G009

Speedometer Drive Gear, Bronze, 17 teeth

£61.00

G010

Speedometer Drive Gear, Bronze, 18 teeth

£38.00

G011

Speedometer Pinion Eccentric Housing and Bush

£130.00

G012

Spring, Locking Pin Gear Selector, Set of 3

£8.00

G013

Cover Plate, Locking Pin Box

£15.00

G014

Swivel Plate, Locking Pin Box

£9.00

G015

1st Speed Layshaft Gear 18 Teeth

Out of Stock

G015A

1st/2nd Speed Sliding Gear 31/26 Teeth

Out of Stock

G016

3rd Speed Layshaft Gear 27 Teeth

Out of Stock

G016A

3rd Speed Layshaft Gear 28 Teeth

Out of Stock

G017

3rd/4th Speed Sliding Gear 21 or 22 Teeth

Out of Stock

G018

Gearbox End Cover, Front

£370.00

G018A

Gasket, Gearbox End Cover, Front and Rear

£3.50

G019

Gearbox End Cover, Rear

£370.00

G020

 Six Bolt Output Flange

£400.00

G021

Gear Lever Knob

Out of Stock

G022

Gearbox Drain Plug

£26.00

G022A

Gearbox Drain Plug Fibre Washer

£1.50

G023

Gasket Selector Fork End Cover(Pair)

£3.00

G024

Gasket Reverse Shaft End

£1.00

G025

Gasket Oil Filler

£2.00

G026

Gasket Inspection Cover

£2.00

G027

Gasket, Gearbox Top

£3.00

G028

Gearbox Input Shaft Felt Seal

£1.00

G029

2nd Speed Layshaft Gear 23 Teeth

Out of Stock

G029A

Constant Mesh Wheel

£655.00

G030

Gearbox Locking Pin Set of 3

£145.00

 
The initial development and maintenance of this website has been made possible by generous bequests from Register members Brian Smith and Peter Ellington-Robinson, and the kindness of the Trustees of the Fund set up in memory of Len Holbrook in making the residue available to the Register for this purpose.