JLG 4017RS Parts Manual - Manual (Page 143)

SECTION 4 - ENGINE & ATTACHING PARTS
31200939 3614RS, 4017RS 143
FIGURE 4-10. EXPANSION TANK ASSEMBLY
ITEM PART NUMBER QTY DESCRIPTION REV
1001149375 Ref Expansion Tank Assembly A
1 1001149308 1 Tank, Expansion
2 1001149376 1 Sensor