Our offices are closed for Good Friday. Orders placed online will be processed Monday 4/6/2026.
Our offices are closed for Good Friday. Orders placed online will be processed on Monday 4/6/2026.
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This is a Hexagon Flange Head Cap Screw for Cummins engines. This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.
Call us at 888.687.0539 with questions or buy online. As always, your satisfaction is guaranteed!
NOISE ISOLATOR - 4BT3.9 / 6BT5.9 / ISB3.9 / ISB4.5 / QSB3.9 / QSB4.5
$1.43
HEXAGON FLANGE HEAD CAP SCREW
Genuine Cummins Part
$15.46
HEXAGON FLANGE HEAD CAPSCREW
$3.47
