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200,000+ Parts & Accessories Our catalogue has grown extensively over the years and we now source a huge range of parts and accessories from a number of distributors from round the world.
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Simple Exchange Or Refund Policy
We know when customers receive their orders there is always the possibility of needing to exchange or return items for a refund. Rest assured if you need to, we make it simple. See T&C's for more details.
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We do our upmost to keep our prices competitive but due to the number of items we sell, you may occasionally find a better price advertised elsewhere. If you have seen a cheaper price on another website let us know by filling in this form. If we’re able to match the price, we’ll look to respond via email with a unique discount code within 1 hour (during working hours) so you're not waiting too long.
Quality reproduction of the 40mm Keihin Constant Vacuum with accelerator pump.
This is the most frequently used carburetor in the V-Twin industry and a great solution for many stock and custom applications.
Comes with a 185 main jet and 45 slow jet installed.
All parts are interchangeable with OEM except the throttle cable bracket.
Note: This carburetor is designed for vacuum operated petcocks, it is therefore, like late-model OEM CV carbs, not equipped with a floatbowl overflow system
Universal fitment
Part numbers +
ARM431559
955134
Delivery +
All orders are shipped with either DPD, Fedex, UPS, DHL or Royal Mail. The courier used to ship your order is determined by ourselves once your order has been placed and normally depends on the size, volume and the shipping destination. The selected courier for your order will be quoted in your order confirmation email which you will receive once we have processed your order. Once your order has been shipped, this will be confirmed via email and you will receive a tracking number so you can keep an eye on your shipments progress.
Estimated shipping date between 16 Dec and 19 Dec.
