5270990 Cummins Transmission/ Gear Cooler

Some details to note:

• Cummins transmission/gear coolers 4003582CN & 5270990 are the same part.
• We have now included a Viton O-ring with purchase.

Our product is a drop in replacement for these part numbers:

• 4003582CN
• 5270990

This part fits the following engines (possibly more):

• 6C8.3,C GAS PLUS CM556,C8.3 G,G8.3,G8.3 CM558,GTA8.3 CM558,ISC CM2150,ISC CM554,ISC CM850,ISC8.3 CM2250,ISL CM2150,ISL CM554,ISL CM850,ISL G CM2180,ISL9 CM2150 SN,ISL9 CM2250,ISL9 CM2350 L101,ISM CM570,ISM CM870,ISM CM875,ISM CM876,ISM CM876 E,ISM11 CM876 SN,L GAS PLUS CM556,L8.9,L9.3 L105,M11 CELECT,M11 CELECT PLUS,M11 MECHANICAL,QSC8.3 CM2250,QSC8.3 CM554,QSC8.3 CM850,QSL9 CM2250,QSL9 CM2350 L102,QSL9 CM554,QSL9 CM850,QSL9 G CM558,QSM11 CM570,QSM11 CM876