X0201 42003-10-01 0000075362 PACCAR INC PCAR 0001191908 GANGL KENNETH R 777 106TH AVENUE NE BELLEVUE WA 98004 0100VP, FINANCIAL SERVICESCOMMON STOCK750DCOMMON STOCK (SIP)2003-10-014J02.185.91A807.9DSTOCK OPTION27.832003-01-012010-01-25COMMON STOCK40614061DSTOCK OPTION34.422004-01-012011-01-24COMMON STOCK1291012910DSTOCK OPTION42.312005-01-012012-01-23COMMON STOCK1073710737DSTOCK OPTION47.102006-01-012013-01-15COMMON STOCK98379837DSeptember 5, 2003 dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP. SIP information based on most recent report from SIP Trustee - received October 1, 2003.Fractional shares rounded to nearest 1/10.Kenneth R. Gangl by J. M. D'Amato (POA)2003-10-02