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This is a Piston Kit for Cummins 4BT3.9 engines.
This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.
Also available in genuine.
Call us at 888.687.0539 if you have any questions about this item. As always, your satisfaction is guaranteed!
PISTON KIT (STANDARD)
Genuine Cummins Part
$393.23
ROD BEARING HALF - 4BT / 6BT (UPPER)
$5.03
MAIN BEARING SET - 6B (STANDARD)
Surplus Item - Special Pricing
$36.01
PISTON PIN - B SERIES
$18.78
