Call in your order on
and pay by card.
A Series & A+ Engine number decoder
This page will attempt to decode your engine number to give the original specification of the engine and gearbox.
CC & Orientation
Engine Code Prefix
Engine Code Suffix
Engine Serial Number
Guessworks Feature Product - 2nd Gear thrust/locking washer
The thrust/locking washer which retains the 2nd gear on all 4 synchro gearboxes.
£ 6.00 + VAT
Learn more about this product, or purchase.
Learn more about Guessworks Gearboxes
GUESSWORKS is a Registered Trademark, VAT Reg: 986103604
Guessworks Terms and Conditions relating to products and information.
or 0788 5678 313