2525068 KIT-COVER Caterpillar parts
420E, 430E, 450E, 450F
Rating:
Alternative (cross code) number:
CA2525068
252-5068
2525068
CA2525068
252-5068
2525068
Weight: 1 pounds 0 kg.
BACKHOE LOADER,
Information:
Removal Procedure
Start By:
Remove the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Remove".
Illustration 1 g01025883
Remove bolts (1), locks (3), exhaust manifold (2), and the gaskets from the cylinder head assembly. Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 2P-2333 High Temperature Sealer 1
B 5P-3931 Anti-Seize Compound 1
Excessive use of sealant can cause damage to components.To avoid component damage use only the amount of sealant necessary for the application.
Illustration 2 g01025883Note: Apply Tooling (A) to the outside diameter of the male ends of exhaust manifold (2) if exhaust manifold (2) is disassembled. Assemble exhaust manifold (2) and remove the excess sealer from the joints.
Apply Tooling (B) to the threads of bolts (1). Position the gaskets and exhaust manifold (2) on the cylinder head assembly. Install locks (3) and bolts (1).
Illustration 3 g00617739
Tighten bolt (1) through bolt (12) in a numerical sequence. Tighten bolts to 4 1 N m (35 9 lb in).
Tighten bolt (1) through bolt (12) in a numerical sequence 45 5 N m (33 4 lb ft). Note: Prior to starting or running the engine, allow the sealant in the exhaust manifold joints to air dry for 24 hours.End By:
Install the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Install".
Start By:
Remove the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Remove".
Illustration 1 g01025883
Remove bolts (1), locks (3), exhaust manifold (2), and the gaskets from the cylinder head assembly. Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 2P-2333 High Temperature Sealer 1
B 5P-3931 Anti-Seize Compound 1
Excessive use of sealant can cause damage to components.To avoid component damage use only the amount of sealant necessary for the application.
Illustration 2 g01025883Note: Apply Tooling (A) to the outside diameter of the male ends of exhaust manifold (2) if exhaust manifold (2) is disassembled. Assemble exhaust manifold (2) and remove the excess sealer from the joints.
Apply Tooling (B) to the threads of bolts (1). Position the gaskets and exhaust manifold (2) on the cylinder head assembly. Install locks (3) and bolts (1).
Illustration 3 g00617739
Tighten bolt (1) through bolt (12) in a numerical sequence. Tighten bolts to 4 1 N m (35 9 lb in).
Tighten bolt (1) through bolt (12) in a numerical sequence 45 5 N m (33 4 lb ft). Note: Prior to starting or running the engine, allow the sealant in the exhaust manifold joints to air dry for 24 hours.End By:
Install the turbocharger. Refer to Disassembly and Assembly, "Turbocharger - Install".
Caterpillar parts catalog:
Parts kit Caterpillar catalog:
3651270
KIT-HYD CYLINDER SEAL
420E, 420F, 432E, 434E
420E, 420F, 432E, 434E
2767476
KIT-PISTON RING
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 416E, 420E, 420F, 422E, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, ...
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 416E, 420E, 420F, 422E, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, ...
3802065
KIT-PISTON RING
120M, 12M, 2470C, 416E, 420E, 420F, 422E, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-300D, AP-600D, A...
120M, 12M, 2470C, 416E, 420E, 420F, 422E, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-300D, AP-600D, A...
3017292
KIT-SERVICE METER
140G, 303.5C, 303C CR, 304C CR, 305C CR, 312D, 312D L, 314D LCR, 315D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D L, 320D LRR, 320D RR, 321D LCR, 322C FM, 323D L, 323D LN, 323D SA, 324D FM, 324D FM LL...
140G, 303.5C, 303C CR, 304C CR, 305C CR, 312D, 312D L, 314D LCR, 315D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D L, 320D LRR, 320D RR, 321D LCR, 322C FM, 323D L, 323D LN, 323D SA, 324D FM, 324D FM LL...
3779352
KIT-HYDRAULIC CYLINDER SEAL
416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 517, 527
416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 517, 527
3653007
KIT-HYD CYLINDER SEAL
430E, 430F
430E, 430F
2959893
KIT-SEAL
420E, 420F, 432E, 434E
420E, 420F, 432E, 434E
3544754
KIT-WATER PUMP
120M, 12M, 2470C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 420E, 430E, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG...
120M, 12M, 2470C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 420E, 430E, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG...
2785225
KIT-SENSOR
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 420E, 430E, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG500E, BG600D, BG655D, C4.4...
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 420E, 430E, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG500E, BG600D, BG655D, C4.4...
3113858
KIT-SENSOR
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 420E, 430E, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG500E, BG600D, BG655D, C4.4...
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 420E, 430E, 450E, 553C, 559, 613G, 914G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, AP555E, BG500E, BG600D, BG655D, C4.4...
3375099
KIT-SEAL
450E, 450F
450E, 450F
3375100
KIT-SEAL
450E, 450F
450E, 450F
2577730
KIT-POPPET
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F, 953D
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F, 953D
2577734
KIT-COVER
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F, 953D, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F, 953D, D5R LGP, D6K, D6K LGP, D6K XL, D6K2, D6K2 LGP, D6N, D6N LGP
2570448
KIT-FASTENER
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
2570447
KIT-FASTENER
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
2570446
KIT-FASTENER
420E, 430E, 432E, 434E, 442E, 444E
420E, 430E, 432E, 434E, 442E, 444E
2570453
KIT-FASTENER
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
420E, 430E, 432E, 434E, 442E, 444E, 450E, 450F
2603021
KIT-DETENT
420E, 420F, 430E, 430F, 432E, 432F, 434E, 442E, 444E, 444F, 906H, 906H2, 907H, 907H2, 908H, 908H2
420E, 420F, 430E, 430F, 432E, 432F, 434E, 442E, 444E, 444F, 906H, 906H2, 907H, 907H2, 908H, 908H2
2577739
KIT-COVER
420E, 430E, 450E, 450F
420E, 430E, 450E, 450F
2577741
KIT-ACTUATOR
420E, 430E, 450E, 450F
420E, 430E, 450E, 450F
3069205
KIT-SOLENOID
420E, 430E, 450E, 450F
420E, 430E, 450E, 450F
2474981
KIT-BOOT
416E, 416F, 420E, 420F, 422E, 422F, 424B, 428E, 428F, 430E, 430F, 434E, 434F, 450E, 450F
416E, 416F, 420E, 420F, 422E, 422F, 424B, 428E, 428F, 430E, 430F, 434E, 434F, 450E, 450F
2525069
KIT-ACTUATOR
420E, 430E, 450E, 450F
420E, 430E, 450E, 450F