3N4438 CRANKSHAFT ASSEM. Caterpillar parts
777, 992, D348
Rating:
Alternative (cross code) number:
CA3N4438
3N-4438
3N4438
CA3N4438
3N-4438
3N4438
Weight: 0.010 pounds 0 kg.
INDUSTRIAL ENGINE, WHEEL LOADER,
Compatible equipment models: 3N4438:
Information:
Illustration 1 g03796555
This improvement has been implemented on service accumulators 449-7513 Cylinder As date built (02/23/2015) and later.An improved piston to rod retention method for the track recoil accumulator is now available for certain D7E Track-Type Tractors.ReferenceRefer to Special Instruction, REHS8537, "Installation Procedure for Installing Spring Pins in the Recoil Cylinder of Certain D7E Track-Type Tractors". This Special Instruction had previously recommended installing a spring pin between the piston and rod to provide positive retention. To provide additional protection against pin loosening, the spring pin has been replaced with set screw (1) that is staked after installation. Special Instruction, REHS8537 has been updated to reflect these improvements.
Caterpillar parts catalog:
Parts crankshaft Caterpillar catalog:
2410222
CRANKSHAFT GP
5130B, 776D, 777, 777B, 777D, 854G, 992G, D11R
5130B, 776D, 777, 777B, 777D, 854G, 992G, D11R
1527625
CRANKSHAFT AS
3508, 3508B, 3508C, 5130B, 776D, 777, 777C, 777D, 854G, 992G, D11N, D11R, PM3508
3508, 3508B, 3508C, 5130B, 776D, 777, 777C, 777D, 854G, 992G, D11N, D11R, PM3508
9S2003
CRANKSHAFT ASSEM.
992, D348
992, D348
6N7899
CRANKSHAFT ASSEM.
777, 992, D10, D348
777, 992, D10, D348
7S8337
CRANKSHAFT
621, 631C, 641B, 768B, 769, 772, 773, 777, 980
621, 631C, 641B, 768B, 769, 772, 773, 777, 980
2410221
CRANKSHAFT AS
5130B, 776D, 777, 777B, 777D, 854G, 992G, D11R
5130B, 776D, 777, 777B, 777D, 854G, 992G, D11R
5S5871
CRANKSHAFT ASSEM.
14E, 1673C, 3304, 3306, 561C, 814, 966C, 977K, 980B, D6C, D7F
14E, 1673C, 3304, 3306, 561C, 814, 966C, 977K, 980B, D6C, D7F
2P3839
CRANKSHAFT ASSEM.
1693, 631C, 824B, D343, G343
1693, 631C, 824B, D343, G343
5S5252
CRANKSHAFT ASSEM.
3304, 518, 941, 955L, D4D
3304, 518, 941, 955L, D4D
9S2003
CRANKSHAFT ASSEM.
992, D348
992, D348
3N4439
CRANKSHAFT ASSEM.
772, D346
772, D346
6N8324
CRANKSHAFT ASSEM.
641B, 772, D346
641B, 772, D346
6N7899
CRANKSHAFT ASSEM.
777, 992, D10, D348
777, 992, D10, D348
3N2957
CRANKSHAFT ASSEM.
D379B, G379
D379B, G379