2417850 STUD-WHEEL Caterpillar parts
416C, 416D, 420D, 426C, 430D, 436C
Rating:
Alternative (cross code) number:
CA2417850
241-7850
2417850
CA2417850
241-7850
2417850
Weight: 0.50 pounds 0 kg.
Information:
GRIP LENGTH
0
mm
HEAD DIAMETER
33
mm
HEAD HEIGHT
9.5
mm
THREAD SIZE
.75
SERRATION DIAMETER
0
OVERALL LENGTH
80
BACKHOE LOADER,
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Information:
All 3500 Series EnginesValve failures are possible after replacement of the valve lifters on 3500 Series Engines.
The 7N4782 Springs are used on the 2W3256 Lifter Assemblies to prevent rotation of the lifter assemblies in the cylinder head. If during assembly, the lifter assemblies are pushed all the way into the cylinder head or if the cylinder head is put down on the lifter assemblies, the springs can be pushed too deeply into the head. As a result, the springs will not permit the lifter assemblies to contact the camshaft.
Because the springs are very strong, the serviceman can adjust the valve lash and not know that the lifter assemblies are not against the camshaft. When the engine is started, the springs will move downward. As a result, the valve lash adjustment will change, and valve failures are possible.
To prevent these problems, first, the serviceman must not put the head down on the lifter assemblies.
Second, after the installation of the head and rocker arm assemblies, the serviceman must push down on each rocker arm assembly and lightly hit the adjustment screw with a plastic hammer. This will force the components against each other.
After the above step is complete, the Service Manual procedure must then be used to adjust the valve lash.
Location of components.
The 7N4782 Springs are used on the 2W3256 Lifter Assemblies to prevent rotation of the lifter assemblies in the cylinder head. If during assembly, the lifter assemblies are pushed all the way into the cylinder head or if the cylinder head is put down on the lifter assemblies, the springs can be pushed too deeply into the head. As a result, the springs will not permit the lifter assemblies to contact the camshaft.
Because the springs are very strong, the serviceman can adjust the valve lash and not know that the lifter assemblies are not against the camshaft. When the engine is started, the springs will move downward. As a result, the valve lash adjustment will change, and valve failures are possible.
To prevent these problems, first, the serviceman must not put the head down on the lifter assemblies.
Second, after the installation of the head and rocker arm assemblies, the serviceman must push down on each rocker arm assembly and lightly hit the adjustment screw with a plastic hammer. This will force the components against each other.
After the above step is complete, the Service Manual procedure must then be used to adjust the valve lash.
Location of components.
Caterpillar parts catalog:
Parts stud Caterpillar catalog:
416, 416B, 416C, 416D, 420D, 424B, 424B HD, 424D, 426B, 426C, 428, 428B, 428C, 430D, 436C
416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 446B, 446D
216, 228, 236, 247, 248, 267, 287, 3054, 3054B, 3054C, 3054E, 3056, 3056E, 307, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315C, 318D2 L, 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 4...
1952136
STUD
3054C, 3054E, 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F, ...
3054C, 3054E, 414E, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 426C, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F, ...
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, CP-533E, CP-54B, CP-56, CP-573E, CP-64...
1546015
STUD
3054, 3054B, 3054C, 3056, 312C, 416D, 424D, 428D, 430D, 438D, 442D, 554, BG-225C, CB-434C, CS-323C, M312, M313C, M315, M315C, PF-300C, PS-150B, PS-300B, TH210, TH215
3054, 3054B, 3054C, 3056, 312C, 416D, 424D, 428D, 430D, 438D, 442D, 554, BG-225C, CB-434C, CS-323C, M312, M313C, M315, M315C, PF-300C, PS-150B, PS-300B, TH210, TH215
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D
416D, 420D, 424D, 428D, 430D, 432D, 438D, 442D
1835001
STUD
416D, 420D, 424D, 428D, 430D, 432D, 438D, TH210, TH215
416D, 420D, 424D, 428D, 430D, 432D, 438D, TH210, TH215
416D, 420D, 424D, 428D, 432D, 438D, 442D, 773G, 773G LRC, 773G OEM, 775G, 775G LRC, 775G OEM, 777G, 814F, 815F, 816F
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 430D, 430E
3412C, 3456, 416, 416D, 420D, 426, 428, 430D, 432D, 436, 438, 442D, 446D, 5130, 5130B, 5230, 5230B, 735B, 740B, 785C, 785D, 789C, 789D, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F ...
215, 215B, 236D, 242D, 246D, 2470C, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 287D, 289D, 299D, 299D XHP, 303E CR, 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 446...
1487140
STUD
120M 2, 2570C, 2670C, 416C, 426C, 428C, 436C, 525D, 535D, 545D, 555D, 563C, 573C, 924K, 930K, 938K, 950K, 962K, C6.6, C7.1, D6K2 LGP, D6N LGP, D6N OEM, TH350B, TH355B, TH460B
120M 2, 2570C, 2670C, 416C, 426C, 428C, 436C, 525D, 535D, 545D, 555D, 563C, 573C, 924K, 930K, 938K, 950K, 962K, C6.6, C7.1, D6K2 LGP, D6N LGP, D6N OEM, TH350B, TH355B, TH460B
1554835
STUD
315B L, 416C, 426C, 428C, 436C, BG-225C
315B L, 416C, 426C, 428C, 436C, BG-225C
8I4293
STUD-MOUNTING
PS-300B, TH103
PS-300B, TH103
TH103
8I4227
STUD
PS-300B, TH103
PS-300B, TH103
3054B, 315B L, 416D, 424D, 436C, 554, BG-225C, CS-423E, M312, M315
14M, 16H, 16M, 3116, 3126, 3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 365B, 365B II, 365B L, 583T, 621H, 621K, 623H, 623K LRC,...
120H, 120M, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 16M, 2290, 2390, 2391, 2491, 2590, 2864C...
120H, 120K, 120K 2, 12K, 135H, 140H, 140K, 140K 2, 143H, 14H, 160H, 160K, 163H, 16H, 3176B, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 570B, 572R II, 580B, 621H, 621K, 623H...
140H, 143H, 14H, 14M, 160H, 163H, 16H, 16M, 3176C, 3196, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 3...
416C, 426C, 436C