Oil pump spring to suit most Triumph pre-unit and unit twins, replaces PN# 70-0403, sold individually and multiple quantity discount.
For an oil pump rebuild kit, click here.
For our sealant of choice to install Triumph timing covers, click here.
Classic Triumph Parts, Triumph Engine
Triumph 350 500 650 750 Oil Pump Check Valve Spring(s) PN# 70-0403 E403
$5.60 – $6.20
