CAMSHAFT TIMING GEAR SIMPLEX
12G4337

£11.97 exc vat

£14.36 inc vat

In stockIn stock
Known as simplex because it had a single row timing chain this was standard fitment to all early A series engines apart from Cooper S which had duplex twin row chain. This is the camshaft gear and uses 3H2127 timing chain and 8G725 crank gear.

£11.97 exc vat

£14.36 inc vat

In stockIn stock

Recommended usage 1 x 12G4337 to fit one mini.
998cc, 1100cc & 998cc Cooper - To 1980 - Qty 1
998cc, 1981 on, 'A' Plus Block - Qty 1
Pre A Plus 1275 with 12H Eng No Except Cooper S - Qty 1
A Plus Blocks 1275 Engines with 12H Engine No - Qty 1
Camshaft and Timing Chain - Qty 1
Cylinder head identification numbers - Qty 1

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See 3H2127EVO for a modern day material and technology chain that is a worthwhile upgrade for use with the tensioner-less stretch lasting much longer and keeping ignition timing correct saving power and petrol consumption making it worth...

Known as simplex because it had a single row timing chain this was standard fitment to all early A series engines apart from Cooper S which had duplex twin row chain. This is the crank gear and uses 3H2127 timing chain and 12G43...

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These are the single row type of timing gears with the chain as fitted standard on most minis. Most people upgrade to the super chain 3H2127EVO or the tensioner kit with this chain MSSK051EVO but you will have to purchase th...

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These are the single row type of timing gears with the chain as fitted standard on most minis. Most people upgrade to the super chain 3H2127EVO or the tensioner kit with this chain MSSK051EVO but you will have to purchase th...

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