2507837 COVER AS Caterpillar parts
416D, 416E, 420D, 422E, 424D, 428D, 428E, 432D, 438D, 442D
Rating:
Alternative (cross code) number:
CA2507837
250-7837
2507837
CA2507837
250-7837
2507837
Weight: 0.32 pounds 0 kg.
BACKHOE LOADER,
Compatible equipment models: 2507837:
Information:
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
C 1P-0510 Driver Gp 1
D 7N-8268 Installation Tool 1
E 438-8155 Installation Tool 1 Reference: Refer to Reuse and Salvage Guidelines, SEBF8418, "Salvage of Water Pumps in 3500 Series Engines" for reuse and salvage guidelines.
Illustration 1 g06133754
Install filters (15) into pump housing (10).
Illustration 2 g06133753
Install ring (14) and the locating pin.
Use Tooling (C) to install lip seal (13) into pump housing (10).
Illustration 3 g06133750
Install shaft assembly (8), thrust washer (9), bolts (7), and the washers into pump housing (10).
Illustration 4 g06133755
Illustration 5 g03476619
Use Tooling (D) to install stationary seal group (11) with the ceramic side facing out.
Illustration 6 g06133756
Illustration 7 g06133757
Use Tooling (E) and a suitable press to install rotating seal group (6). Rotating seal group (6) is to be installed with installation clips (X) in place until rotating seal group (6) is fully seated. Remove installation clips (X).Note: Do not use hammer to install seal groups as damage to the ceramic faces on the seal groups will occur.
Illustration 8 g06133758
Lubricate the shaft assembly with a light coat of engine oil. Use a suitable press to install impeller (5) into pump housing (10) and onto the shaft assembly. Install impeller (5) to a depth of 0.0 0.15 mm (0.00000 0.00591 inch) from the end of the shaft assembly to the outer face of the impeller.Note: Support the shaft assembly to prevent damage to the thrust washer.
Illustration 9 g06133759
Install plug assembly (12) and the O-ring seal into pump housing (10).
Illustration 10 g03475339
Install O-ring seal (4) and O-ring seal (3) onto cover assembly (2).
Illustration 11 g03475023
Install cover assembly (2), the studs, and nuts (1). Tighten the studs to a torque of 35 5 N m (25 3 lb ft). Tighten nuts (1) to a torque of 27 5 N m (19 3 lb ft).End By:
Install the water pump.
Table 1
Required Tools
Tool Part Number Part Description Qty
C 1P-0510 Driver Gp 1
D 7N-8268 Installation Tool 1
E 438-8155 Installation Tool 1 Reference: Refer to Reuse and Salvage Guidelines, SEBF8418, "Salvage of Water Pumps in 3500 Series Engines" for reuse and salvage guidelines.
Illustration 1 g06133754
Install filters (15) into pump housing (10).
Illustration 2 g06133753
Install ring (14) and the locating pin.
Use Tooling (C) to install lip seal (13) into pump housing (10).
Illustration 3 g06133750
Install shaft assembly (8), thrust washer (9), bolts (7), and the washers into pump housing (10).
Illustration 4 g06133755
Illustration 5 g03476619
Use Tooling (D) to install stationary seal group (11) with the ceramic side facing out.
Illustration 6 g06133756
Illustration 7 g06133757
Use Tooling (E) and a suitable press to install rotating seal group (6). Rotating seal group (6) is to be installed with installation clips (X) in place until rotating seal group (6) is fully seated. Remove installation clips (X).Note: Do not use hammer to install seal groups as damage to the ceramic faces on the seal groups will occur.
Illustration 8 g06133758
Lubricate the shaft assembly with a light coat of engine oil. Use a suitable press to install impeller (5) into pump housing (10) and onto the shaft assembly. Install impeller (5) to a depth of 0.0 0.15 mm (0.00000 0.00591 inch) from the end of the shaft assembly to the outer face of the impeller.Note: Support the shaft assembly to prevent damage to the thrust washer.
Illustration 9 g06133759
Install plug assembly (12) and the O-ring seal into pump housing (10).
Illustration 10 g03475339
Install O-ring seal (4) and O-ring seal (3) onto cover assembly (2).
Illustration 11 g03475023
Install cover assembly (2), the studs, and nuts (1). Tighten the studs to a torque of 35 5 N m (25 3 lb ft). Tighten nuts (1) to a torque of 27 5 N m (19 3 lb ft).End By:
Install the water pump.
Caterpillar parts catalog:
Parts cover Caterpillar catalog:
3E5153
COVER-STARTING MOTOR
216, 228, 236, 236B, 236B3, 242B3, 246C, 247, 248, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 3054...
216, 228, 236, 236B, 236B3, 242B3, 246C, 247, 248, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 3054...
9G8909
COVER-TERMINAL
1090, 1190, 1190T, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H,...
1090, 1190, 1190T, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H,...
9R7980
COVER
120H ES, 12H ES, 140H ES, 143H, 14H NA, 160H ES, 163H NA, 16H NA, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B...
120H ES, 12H ES, 140H ES, 143H, 14H NA, 160H ES, 163H NA, 16H NA, 216, 216B, 216B3, 226B, 226B3, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B...
7T3111
COVER
414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436, 436...
414E, 416, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436, 436...
1407505
COVER
3054, 3054B, 3056, 3056E, 312B L, 312C, 315B L, 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 550B, 554, 560B, 564, 574B, 908, 924G, 924GZ, 930G, AP-655C, AP-800C, BB-7...
3054, 3054B, 3056, 3056E, 312B L, 312C, 315B L, 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 550B, 554, 560B, 564, 574B, 908, 924G, 924GZ, 930G, AP-655C, AP-800C, BB-7...
2131887
COVER-FENDER
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450E, 450F
3060348
COVER-FUSE
2384C, 2484C, 416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F, 559C, 579C, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797F, 854K, 993K, CB-4...
2384C, 2484C, 416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F, 559C, 579C, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797F, 854K, 993K, CB-4...
3136711
COVER AS-STEERING COLUMN
416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F
416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F
3136712
COVER AS-STEERING COLUMN
416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F
416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F
3136713
COVER AS-STEERING COLUMN
416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F
416F, 420F, 422E, 422F, 428E, 428F, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, 450F
3136708
COVER AS-ROOF
422E, 428E, 432E, 434E, 442E, 444E
422E, 428E, 432E, 434E, 442E, 444E
3151319
COVER
422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
422E, 422F, 428E, 428F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
2507836
COVER AS
416D, 416E, 420D, 422E, 424D, 428D, 428E, 432D, 438D, 442D, 525D, 535D, 545D, 555D
416D, 416E, 420D, 422E, 424D, 428D, 428E, 432D, 438D, 442D, 525D, 535D, 545D, 555D
6R3320
COVER
242B3, 246C, 246D, 256C, 257B3, 259B3, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C, 289C2, 289D, 297C, 299C, 299D, 299D XHP, 30/30, 908H, AP-...
242B3, 246C, 246D, 256C, 257B3, 259B3, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C, 289C2, 289D, 297C, 299C, 299D, 299D XHP, 30/30, 908H, AP-...
2347654
COVER
TH580B
TH580B
2338202
COVER
TH580B
TH580B
1741118
COVER AS
TH460B
TH460B
1741117
COVER AS
TH460B
TH460B
2918378
COVER-BRAKE
414E, 416E, 422E, 428E
414E, 416E, 422E, 428E
2675213
COVER
216B3, 226B3, 236B3, 236D, 242B3, 242D, 246C, 246D, 247B3, 252B3, 256C, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C...
216B3, 226B3, 236B3, 236D, 242B3, 242D, 246C, 246D, 247B3, 252B3, 256C, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 272C, 272D, 272D XHP, 277C, 277C2, 277D, 279C, 279C2, 279D, 287C, 287C2, 287D, 289C...
2658182
COVER-FUSE BLOCK
414E, 416E, 420E, 430E, 432E, 434E, 442E, 444E, 450E, 770, 772, 938H, 966H, D10T, D11T, D6T LGP, D6T XL, D7E, D7E LGP, D8T, D9T, IT38H
414E, 416E, 420E, 430E, 432E, 434E, 442E, 444E, 450E, 770, 772, 938H, 966H, D10T, D11T, D6T LGP, D6T XL, D7E, D7E LGP, D8T, D9T, IT38H
2370026
COVER AS
3054C, 3054E, 416D, 424D
3054C, 3054E, 416D, 424D
2477798
COVER AS
3054C, 3054E, 414E, 416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E
3054C, 3054E, 414E, 416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E
2291203
COVER
416D, 420D, 424D, 428D, 432D, 438D, 442D
416D, 420D, 424D, 428D, 432D, 438D, 442D