4089201 | QSK60 Aftercooler Gasket Set | Quadrant-Seal Kit for Cummins 60L Engines

4089201 aftercooler gasket set for Cummins QSK60 engines. Precision-cut seals prevent boost pressure leaks in mining/power gen applications.

Technical Specifications

Component Specification
Quadrant Gaskets 0.8mm stainless/graphite
O-rings FKM Fluorocarbon (Fuel-resistant)
Torque Sequence 3-step progressive (PDF guide included)
OEM Cross-Reference 4926564 (Legacy part)

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