Neilsen 6pc Sac Clutch Centring Alignment Tool Adaptor Kit Set For Bmw 6pcs SAC clutch mandrel kit for centring the clutch disc on the flywheel while installing the self adjusting clutch. Can also be used to align new and previously pre-tensioned SAC clutches. Application on BMW vehicles. 5 sizes: 15mm x 23mm, 26.5mm, 28mm, 32.5mm and 34mm. Centering sleeve: 15mm, 32.5mm.
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