JLG 4017 Parts Manual - Manual (Page 345)

RECOMMENDED SPARE PARTS
The following list will service fleets of machines (built to current production per date on the front cover) with repair
parts which can be installed in the field. Parts from the list should be replaced when inventory is depleted to keep
service parts stock supplied. For further information, contact your JLG dealer or the JLG Industries Parts Department.
4017 3121859 13-2
7028721 Wheel Hub Seal, (see Section 5) 2
8005079 Universal Joint Kit, (see Figure 4-1) 1
HYDRAULIC SYSTEM
7028545 Lift Cylinder Seal Kit, (see Figure 9-1) 1
7029232 Crowd Cylinder Seal Kit, (see Figure 9-2) 1
7028572 Tilt Cylinder Seal Kit, (see Figure 9-3) 1
70029972 Comp Cylinder Seal Kit, (see Figure 9-4) 1
7028599 Sway Cylinder Seal Kit, (see Figure 9-5) 1
70029969 Stabilizer Cylinder Seal Kit, (see Figure 9-6) 2
8007563 Hydraulic Filter Element, (see Figure 9-11) 1
8005248 Fluid Level Gauge, (see Figure 9-10) 1
ELECTRICAL
8002407 Boom Joystick, (see Figure 7-2) 1
7028141 Oil Press Switch, (see Figure 4-2) 1
8002019 Fuel Level Sender, (see Figure 4-3) 1
3740112 Bosch Relay, (see Figure 10-2) 2
8002859 Backup Alarm, (see Figure 10-6) 1
8002820 Ignition Switch, (see Figure 10-4) 1
1001090078 Alternator, (see Figure 4-2) 1
70021786 Starter, (see Figure 4-2) 1
8009766 Horn, (see Figure 10-3) 1
8006318 Temperature Switch, (see Figure 4-8) 1
MISC.
8008049 Ignition Key, (also for cab door, rear cover & engine cover), (see Figure 10-4) 1
8008049 Toolbox Key, (see Figure 1-2) 1
80904003 Hydraulic Test Kit 1
3121857 Operator & Safety Manual 1
3121858 Service Manual 1
3121859 Parts Manual 1
Part Number Description Qty./Machine