MPW Service Update: All UK orders still currently being fulfilled as normal. International delivery may be subject to delays.

Delivery icon FREE UK Delivery on orders over £50 Price promise icon Low Price Promise Easy and safe icon Secure Payments

Mikuni Main Carb Jet Slot Head 117.5


    Be the first to review this product

    • Quality Replacement Jet
    • 0.8mm Thread
    • Slot Head

    Availability: In stock


    Parts Compatibility

    Use the dropdown boxes below to check whether this part is compatible with your bike (not required).


    Product Description


    Mikuni Carb Jet Slot Head 117.5

    Whether you are looking to rejet your carbs after fitting an aftermarket exhaust or air filter, or simply want to replace old blocked up jets, these Keihin replacement jets are an affordable way to improve how your motorcycle runs. If you notice your engine not running well at or close to full throttle, chances are you need to change your main jet.

    Please Note: Re-jetting your carbs requires some knowledge of how a carburettor functions. We strongly recommend double checking the carb jet size and style you need before ordering. Refer to the air/fuel recommendations within your motorcycle service manual for the OEM specifications.

    • Jet Size (cc/min): 117.5
    • Thread Pitch: 0.8mm
    • Thread Diameter: 5mm
    • Thread Length: 4.5mm
    • Overall Length: 8.5mm

    Additional Information

    Additional Information

    Manufacturers Part Number 08-9118
    Brand Mikuni


    Write Your Own Review

    You're reviewing: Mikuni Main Carb Jet Slot Head 117.5

    How do you rate this product? *

      1 star 2 stars 3 stars 4 stars 5 stars

    Shipping, Returns & Warranties


    We offer FREE Delivery to the UK on orders over £50, with any orders placed before 2:00pm being dispatched the same day (excluding weekends and bank holidays) via either Royal Mail or DPD. Larger items being dispatched by courier to Northern Ireland and the Scottish Highlands may incur a surcharge based on additional charges from DPD.

    Delivery times vary depending on shipping method used, with Royal mail taking between 1-3 working days and DPD usually next working day.

    We offer very competitive rate for most European and non European countries, please refer to the shipping calculator at checkout for prices to your area and for more information on shipping options available please go to the Shipping Information Page.


    If your order arrives and it’s not right, we will fix it.

    Please call 01273 020950 or email and we’ll help you from then on.

    If your item doesn’t fit, is no longer needed or you’re just not happy with it? You can return any new, unused and unmodified item within 30 days of delivery of your item.

    We will issue a full refund to your original payment method. We offer free returns on all orders over £50 (Mainland UK only, excluding Scottish Highlands)


    Several manufacturers offer an additional warranty period which covers against product defects. To determine warranty requirements for a specific item, please contact the manufacturer or contact us for assistance.

  • Please note warranty processing may take 4-8 weeks and will be subject to the individual manufacturer's policies and discretion. Manufacturer warranties do not cover defects determined to be caused by normal wear or due to customer negligence.

    Thank you for reading and enjoy your new purchase! If you have any questions or just want to say hi please don’t hesitate to get in touch
    - The Motorcycle Parts Warehouse Team