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Cylinder Head - 2A629 / 12A145; 850/948/998 Mini / Midget - Reconditioned

Cylinder Head - 2A629 / 12A145; 850/948/998 Mini / Midget - Reconditioned

PriceFrom £425.00
Excluding Sales Tax

Casting Number: 2A629 / 12A145

Specification: Unleaded Remanufactured / Reconditioned

Inlet: 1.0625" (26.99mm)

Exhaust: 1.000" (25.4mm)

Chamber: 26.1cc

Application: 850 / Pre A+ 998 Mini, 948 Midget / Sprite


Exchange unit:

Your exchange unit must be fully assembled with valves and springs, crack-free and in serviceable condition. Exchange casting number must be 2A629 / 12A145

  • Description

    Remanufactured Cylinder Heads:

    All MCCS remanufactured cylinder heads leave our machine shop to the highest of standards.


    • All heads are chemically cleaned
    • Inspected for cracks and damage
    • Inspected for suitability, if over machined previously we will discard the cylinder head.
    • 3 sides refaced
    • All threads chased / recut
    • New valve guides installed and honed to size (A+ type used for later seals)
    • Unleaded valve seats fitted
    • Valve seat angles cut
    • New Valve Stem Seals
    • New Valves
    • New Valve Springs
    • Spring Retainers and Collets.

    Your new cyinder head leaves us in better than new condition and ready to fit. All installation hardware and ancillary items (Gaskets, Rocker assemblies etc) are available.

  • Returning your old unit.

    Thank you for considering the purchase of your new cylinder head from MCCS. We have made the process of purchasing your new head as straight forward as possible. 

    Your new cylinder head will arrive to you in a custom, padded box. We ask that old studs are removed as this will protect the padding in the box. Please wrap your soiled head in a bin bag or similar and put back into the padded box. You can then book delivery back to us, if you need us to book the shipping we can take care of that for you and deduct the cost from your exchange refund.

    We thank you for your co-operation in returning exchange units, allowing us to continue to keep a stock of these parts in the future.

    We appreciate the return of all exchange units as soon as is practicably possible.


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Finance Available

To access Klarna please add the items you wish to purchase to your MCCS shopping cart and follow our checkout procedure. Once you have entered your address details Klarna will appear as a payment option. You will be taken through to Klarna's portal where they will show you their offer to you.
MCCS allows you to pay in installments through your build directly, with no finance required. So there are options available for all budgets and circumstances.
If you would like more information please contact us and we will happily discuss the options further.

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