(When you buy V7. If it is 4.5cm， have 4 prong drive and haven't the SCREWS， Just choose the old v7. If it is 5cm. Just choose New v7.). DYSON V6 / Old V7 Adaptation model: （ 4.5cm ） SV05. Replace Part Number: 970135-01, 970100-05 Fits the following models: For Dyson V11 Series,V11 Absolute,V11 Animal,SV14.
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