Worn throttle spindles cause erratic performance from your carb and sometimes the housing gets worn--These are the bushes to repair worn carbs when replacing spindles for HS4 carbs. As a guideline 0.3125" internal diameter ream body to 9...

A "must" on any performance engine this has 5/16" ends for competition engines where fuel lines have been increased in size. for standard 1/4" See PRO804 Supplied as per picture.

These Swedish made Misab plates are known as the best for mounting your 40/45DCOE carb to its manifold to avoid fuelling problems. Sold singly per gasket

The paper gasket that goes between the carb and the cleaner elbow or pancake filter on HS4 and HIF38 carbs. For HS2 see 12H862B.

Fits single and twin HS2 carb dashpots but only single HS4 carbs(the twin HS$ use AUC8114) --See AUC8103HB for the original brass type fitted to early single HS2"

Set of four amal carbs as originally used on the works minis with 8 port cylinder head--3 have a double banjo on the bottom for fuel and one with a single banjo for the end fitting. See C-AJJ4083 and C-AJJ4064

This very commonly used device has been very uncommon to find. We now have them! The valve is needed on nearly all twin carb models such as MG

Midget, MGB and of course Cooper S models to pass emissions control tests. A properly operating ...

The rubber diaphragm that sits in the exhaust emission valve.known as the clacker valve on Cooper S and some variants/It sat on the inlet manifold and a clip holds the top on to where this rubber sits, This diaphragm is not suitable for the raised li...