WASHER FOR MANIFOLD THICK TYPE
12A1211

£0.34 exc vat

£0.41 inc vat

In stockIn stock
The intake/exhaust manifold should be secured to the head with brass nuts and these very thick washers. These washers are intended to not only spread the clamping action but the thickness allows them to absorb the heat without deforming! Takes 4 per ...

£0.34 exc vat

£0.41 inc vat

In stockIn stock

Recommended usage 4 x 12A1211 to fit one mini.
Inlet & Exhaust Manifolds - Qty 4
Inlet and Exhaust manifolds except Injection - Qty 4

Recommended products

Standard brass manifold nut. You will probably want a mix of these and the longer 51K1177 to secure your intake/exhaust manifold. This nut 5/16" long whereas 51K1177 is 1"long.

Special extra long nuts were used on some manifolds. These nuts are about an inch long for easy reach and made of brass so they'll never corrode. Especially handy on the inner two studs on dual carb set-ups.

Sold singly and usually 2 used f...

Alternative products

The newest development in the A-series engine is the use of these nuts with swedged-on washers. The washer will not separate from the nut, so you won't lose it. Yet the nut rotates independently while you tighten it. What a great idea.

Kit products

Complete stud, nut and washer kit for the cylinder head ancillaries. Kit contains parts to retain the following:

Inlet/Exhaust manifold to head, studs/nuts/washers

Thermostat housing (no sandwich plate) studs/nuts/washers

H...

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Complete stud, nut and washer kit for the cylinder head ancillaries. Kit contains parts to retain the following:

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