1682271 RING-BACKUP Caterpillar parts
416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 446B, 446D
Rating:
Alternative (cross code) number:
CA1682271
168-2271
1682271
CA1682271
168-2271
1682271
Weight: 0.01 pounds 0 kg.
Information:
AXIAL WIDTH
1.09
mm
ID
99.7
mm
MATERIAL
Urethane Rubber - 90 Duro
OD
105.7
mm
RADIAL HEIGHT
3
mm
BACKHOE LOADER,
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Replacement for fits 1682271 Ring-Backup Fits Caterpillar Models
DWLZLW
DWLZLW
Replacement for fits 1682271 Ring-Backup Fits Caterpillar Models
DWLZLW
DWLZLW
Compatible equipment models: 1682271:
Information:
3300 and 3400 Series Engines;
D379, D398, D399 EnginesDescription of Change: The seal groups, used for parts replacement of the water pump impeller seal on the above models, now have all of the parts that are needed for seal replacement. Formerly, it was necessary to order the seal assembly, ring and seal separately. Also, installation tools have been added to the seal groups. The purpose of the installation tools is to put the seal parts in the correct position during assembly. Seals that are assembled with seal parts in the wrong position can have early failures. Also, the installation tools make installation of the seals easier and faster. The installation tools can not be ordered separately.Adaptable As: Direct replacement. INSTALLATION:
Use clean water only as a lubricant to make the installation of the seal easier.1. Install the shaft, bearings and the oil seal. See the Service Manual.2. Use the installation tool to install the seal and ring. Use hand pressure only. See Illustration 2.3. Remove the spring from the seal assembly. Install the seal assembly with the installation tool until the seal assembly makes light contact with the ring. Use hand pressure only. See Illustration 3.4. Install the spring and impeller. See the Service Manual.
Illustration 1. Water pump impeller seal.
Illustration 2. Installation of seal and ring.
Illustration 3. Installation of seal assembly.
D379, D398, D399 EnginesDescription of Change: The seal groups, used for parts replacement of the water pump impeller seal on the above models, now have all of the parts that are needed for seal replacement. Formerly, it was necessary to order the seal assembly, ring and seal separately. Also, installation tools have been added to the seal groups. The purpose of the installation tools is to put the seal parts in the correct position during assembly. Seals that are assembled with seal parts in the wrong position can have early failures. Also, the installation tools make installation of the seals easier and faster. The installation tools can not be ordered separately.Adaptable As: Direct replacement. INSTALLATION:
Use clean water only as a lubricant to make the installation of the seal easier.1. Install the shaft, bearings and the oil seal. See the Service Manual.2. Use the installation tool to install the seal and ring. Use hand pressure only. See Illustration 2.3. Remove the spring from the seal assembly. Install the seal assembly with the installation tool until the seal assembly makes light contact with the ring. Use hand pressure only. See Illustration 3.4. Install the spring and impeller. See the Service Manual.
Illustration 1. Water pump impeller seal.
Illustration 2. Installation of seal and ring.
Illustration 3. Installation of seal assembly.
Cat SIS web machinery list:
Parts ring Caterpillar catalog:
1410711
RING-WEAR
420D, 420E, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 438D, 442D, 442E, 906, 966M, 966M XE, 972M, 972M XE
420D, 420E, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 438D, 442D, 442E, 906, 966M, 966M XE, 972M, 972M XE
1438918
RING-WEAR
420D, 420E, 428D, 428E, 430D, 430E, 432D, 432E, 438D, 442D, 442E, 450E, 902, 906H, 906H2, 907H, 907H2
420D, 420E, 428D, 428E, 430D, 430E, 432D, 432E, 438D, 442D, 442E, 450E, 902, 906H, 906H2, 907H, 907H2
6J2420
RING
302.5, 302.5C, 420D, 420E, 428D, 428E, 430D, 430E, 432D, 432E, 438D, 442D, 442E, 450E, 530B, 615, 615C, 623B, 730, 906H, 906H2, 907H, 907H2, 980B, PM-465, PM-565B, TH350B, TH355B
302.5, 302.5C, 420D, 420E, 428D, 428E, 430D, 430E, 432D, 432E, 438D, 442D, 442E, 450E, 530B, 615, 615C, 623B, 730, 906H, 906H2, 907H, 907H2, 980B, PM-465, PM-565B, TH350B, TH355B
1460742
RING-WEAR
420E, 420F, 430D, 432E, 434E, 450E, 525C, 525D, 535C, 535D, 545C, 545D, 555D, 613G, 908, 953D, D5R LGP, D6K, D6K LGP, D6K XL, D6N, D6N LGP, TH460B, TH560B, TH580B
420E, 420F, 430D, 432E, 434E, 450E, 525C, 525D, 535C, 535D, 545C, 545D, 555D, 613G, 908, 953D, D5R LGP, D6K, D6K LGP, D6K XL, D6N, D6N LGP, TH460B, TH560B, TH580B
5J4965
RING-EXPANDER
14E, 420E, 420F, 430D, 7A, 814S, 943, D4E, D7G
14E, 420E, 420F, 430D, 7A, 814S, 943, D4E, D7G
2105942
RING
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, TH220B, TH330B, TH340B, TH350B, TH355B
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, TH220B, TH330B, TH340B, TH350B, TH355B
2337231
RING GP-PISTON
3054C, 3054E, 414E, 416D, 416E, 422E, 422F, 424D, AP-300, C3.3, C4.4, CB-434D, CS-323C, CS-423E, TH210, TH215
3054C, 3054E, 414E, 416D, 416E, 422E, 422F, 424D, AP-300, C3.3, C4.4, CB-434D, CS-323C, CS-423E, TH210, TH215
2332599
RING-BACKUP
414E, 416D, 416E
414E, 416D, 416E
2332588
RING-WEAR
416D, 416E, 420D, 420E, 430D, 430E
416D, 416E, 420D, 420E, 430D, 430E
2448826
RING-BACKUP
416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E, 446D, 450E, 527
416D, 416E, 420D, 420E, 422E, 424D, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 442D, 442E, 444E, 446D, 450E, 527
2332589
RING-WEAR
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 446D, 450E, 450F, 517, 527
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 446D, 450E, 450F, 517, 527
3346912
RING-WEAR
420D, 420E, 430D, 430E
420D, 420E, 430D, 430E
4J9220
RING-BACKUP
153, 163, 172, 173B, 183B, 191, 416, 416C, 416D, 416E, 416F, 420D, 422E, 424D, 426, 428C, 428D, 428E, 432D, 438, 438C, 438D, 442D, 550, 550B, 560B, 570, 570B, 572G, 580, 580B, 583K, 594, 594H, 613, 62...
153, 163, 172, 173B, 183B, 191, 416, 416C, 416D, 416E, 416F, 420D, 422E, 424D, 426, 428C, 428D, 428E, 432D, 438, 438C, 438D, 442D, 550, 550B, 560B, 570, 570B, 572G, 580, 580B, 583K, 594, 594H, 613, 62...
8T8390
RING-WEAR
215C, 215D, 24H, 24M, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349E L, 349E L VG, 349F L, 416C, 416D, 420D, 420E, 428C, 428D, 430D, 432D, 432E, 434E, 438C, 438D, 442D, 550, 550B, 560...
215C, 215D, 24H, 24M, 345B II, 345B L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349E L, 349E L VG, 349F L, 416C, 416D, 420D, 420E, 428C, 428D, 430D, 432D, 432E, 434E, 438C, 438D, 442D, 550, 550B, 560...
1666034
RING-SEAL
416C, 416D, 420D, 424D, 426C, 428C, 436C
416C, 416D, 420D, 424D, 426C, 428C, 436C
1666033
RING-EXPANDER
416C, 416D, 420D, 424D, 426C, 428C, 436C
416C, 416D, 420D, 424D, 426C, 428C, 436C
7D8431
RING-RETAINING
120G, 12G, 130G, 14G, 16G, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 242B, 242B3, 247, 247B, 247B3, 248, 252B, 252B3, 257B, 257B3, 259B3, 267, 267B, 268B, 287, 621H, 777, D6G2 LGP, D...
120G, 12G, 130G, 14G, 16G, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 242B, 242B3, 247, 247B, 247B3, 248, 252B, 252B3, 257B, 257B3, 259B3, 267, 267B, 268B, 287, 621H, 777, D6G2 LGP, D...
6V7644
RING-RETAINING
1190, 1190T, 120G, 120H, 12G, 130G, 1390, 140G, 16G, 216, 216B, 216B3, 224, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 2390, 2391, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 252B, 252B3, 25...
1190, 1190T, 120G, 120H, 12G, 130G, 1390, 140G, 16G, 216, 216B, 216B3, 224, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 2390, 2391, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 252B, 252B3, 25...
8T8229
RING-EXPANDER
416B
416B
8T8228
RING-SEAL
416B
416B
0306141
RING-BACKUP
426C, 430D, 436C
426C, 430D, 436C
1546747
RING-WEAR
426C, 430D, 436C
426C, 430D, 436C
1806213
RING-RETAINING
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 246D, 24M, 262D, 272D, 277D, 279D, 287D, 289D, 299D, 305.5E, 306E, 307E, 308E, 308E2 CR,...
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 246D, 24M, 262D, 272D, 277D, 279D, 287D, 289D, 299D, 305.5E, 306E, 307E, 308E, 308E2 CR,...
2005363
RING-THRUST
330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 340D L, 340D2 L, 345C, 345C L, 365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 416C,...
330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 340D L, 340D2 L, 345C, 345C L, 365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 416C,...