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Air Cut Off Valve Rebuild Kit

Stops unburnt fuel backfiring through the exhaust on a closed throttle.

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Air Cut Off Valve Rebuild Kit

Stops unburnt fuel backfiring through the exhaust on a closed throttle.

Brand
ALL BALLS RACING
Delivery:
1-2 working days
Delivery info
UK based Free deliveryOn orders over £50
£27.72(£23.10 ex VAT)

Key benefits of fitting this part

Stops exhaust popping Keeps exhaust popping and backfiring under control when you chop the throttle shut.
Stops exhaust popping
Protects your exhaust Protects exhaust valves and header pipes from the heat spikes backfiring causes.
Protects your exhaust
Easy bolt-on fix A simple bolt-on fix once the original valve has failed or seized.
Easy bolt-on fix

Complete the job

Hand-picked parts commonly needed for the same repair or upgrade.

Air Cut Off Valve Rebuild Kit Yamaha WRF250 2001-2013 / WRF450 2003-2011 46-4006

Air Cut Off Valve Rebuild Kit Yamaha WRF250 2001-2013 / WRF450 2003-2011

All Balls 46-4006

- Kit Includes all necessary parts to rebuild the air cut off valve circuit. motorcycle models with multiple carburetors include components to repair all carburetors.
- Kit includes necessary o-rings, diaphragm, spring, screws.
- Improperly functioning air cut off valves can stick open closed causing popping on deceleration porunning conditions.
- Meets or exceeds OEM quality.
- Direct oem replacement.
- Best value for money
- ALLBALLS products are a high quality replacement part and carries our guarantee of your satisfaction.
- Please check the image before ordering to avoid mistakes.

MODEL FITMENT:

Air Cut Off Valve Kit Closed Course Racing Only

What our customers say...

First time buyer

First time using this site.  Loved how easy it was to find part.  Needed more info so rang up and the chap couldn't have been more helpful.  Would definitely recommend and will be back for more bits soon.

Matthew Perigo

Fantastic customer service!

Bought a camshaft stage 2. Quick delivery - great price and included free delivery. Drop in replacement cam. Can't fault it!

Colin Smith

Hot Rods Crankshaft

Crank arrived for my CR125R. Great quality from Hot Rods - bike back up and running in no time! Cheers Motocross Parts!

Danny Evans

Yamaha YZ250 parts

Ordered a Top End Rebuild for my Yam 250cc.

Good quality Vertex Kit arrived with free spark plug - and a free bottle opener! Nice touch. 100% recommend.

Brian Macdonald

Super easy!

Really easy to find parts... ordered and arrived before the weekend ready for racing. Great prices and great service :-)

Michael Evans

Needed help!

Spoke to customer services who advised on the parts for my sons bike.

Recommend and will be using again!

Paul Adams

Super Fast Delivery

Ordered a bottom end rebuild kit on Thursday and it arrived Friday morning. Great service! Thanks guys

Mr Carl Stewart
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