Vauxhall Astra H 1.9 CDTI Full Dayco Timing Cam/belt Waterpump Kit OE SPEC. Full Dayco Kit – Genuine OE Quality – No compromise! Complete repair solution. Avoid comebacks by replacing all vital timing belt components at the same time. Dayco Timing Belt – PN: 94976. Dayco Tensioner Pulley – PN:ATB2547. Dayco Deflection/Guide Pulley – PN:ATB2000. […]