Search rocker arm shaft references by OEM, aftermarket, Kaysan, or manufacturer number. Each result links to a crawlable part page and wholesale enquiry.
Rocker arm shaft assembly 307-8322 for the Caterpillar 365C large excavator engine.
Valve rocker arm shaft seat for Isuzu 6HK1 engine as fitted in the Hitachi ZX330 excavator. Part number 8943958366 / 894395-8366.