Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.
You have no items in your shopping cart.
This is a Hexagon Nut for Cummins C8.3-C215, B5.9-M210, ISB-RV275, ISC350, C8.3-P and QSB6.7 engines. This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.
EXHAUST MANIFOLD BOLT - 4B3.9 / ISB-RV275 / ISL400 / ISC CM554 / ISC350 / 6B5.9
$3.56
EXHAUST MANIFOLD GASKET - ISB / QSB
$10.66
TURBO MOUNTING STUD - ISC350 / C8.3-C215 / B5.9 / 6C8.3 / ISB-RV275 / ISC300 / C8.3-P
$8.13
EXHAUST MANIFOLD GASKET - B SERIES / ISB / QSB
$1.61
EXHAUST MANIFOLD GASKET - M11
$3.49
TURBOCHARGER DRAIN OIL GASKET - 6C8.3 / 4B3.9 / B5.9-M330 / C8.3-C260 / ISC CM554
$6.70
GASKET - ISC350 / ISC330 / ISC300 / ISC / ISC (CM554)
$2.33
UPPER ENGINE GASKET SET - 6B 5.9 (1983-APRIL 2003)
$152.25
