Maxiforce Piston, Standard 4.5 / 6.7 Qsb, NSS for Cummins C4934860 MS 658 PC120-5S — 1980-1997 — L4

PC120-5S — 1980-1997 — L4 3

Switch Port Not Included for Caterpillar

Mega II - Replaces OEM Numbers 546

HC-section 53"

4900SA — 2003-2011 — L6 12

Maxiforce Piston, Standard 4.5 / 6.7 Qsb, NSS for Cummins C4934860 MS 658 PC120-5S — 1980-1997 — L4Aftermarket replacement part from Maxiforce. Maxiforce Piston, Standard 4. 5 6. 7 Qsb, NSS for Cummins C4934860. Fits These Models Cummins QSB 4BT 4. 5 QSB QSB 6BT 6. 7 QSB Skidder 8860 8870 F67 Windrower 570 580 590 621C 90 95 LRS2030 LXT SL XT YTO Loader 650 686 9010 9020 GXR WA250L 5 WA250PT 3 WA250PT 3L WA250PT 3MC WA250PT 5 WA250PTL 5 WA250PZ 5 WA320 3 WA320 3CS WA320 5 Excavator SS WA200 3 WA200 5 WA250 3 WA250 3L WA250 5 OEM Cross Reference