1908591 WASHER Caterpillar parts
426C, 436C, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
Rating:
Alternative (cross code) number:
CA1908591
190-8591
1908591
CA1908591
190-8591
1908591
Weight: 0.02 pounds 0 kg.
Information:
ID
64.5
mm
MATERIAL
STL
MATL THK
2
mm
OD
72.1
mm
BACKHOE LOADER, WHEELED EXCAVATOR,
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Compatible equipment models: 1908591:
Information:
Bucket Hydraulic System
A bucket cylinder is used to move the bucket for a bucket OPEN or a bucket CLOSE operation. When the bucket cylinder rod EXTENDS, the bucket CLOSES. When the bucket cylinder rod RETRACTS, the bucket OPENS.The main hydraulic pumps supply high-pressure oil to the main control valve. The main hydraulic control valve determines the direction and speed of the bucket cylinder in proportion to the movement of the joystick. A BUCKET CLOSE operation is accomplished when the oil delivery from both front pump and rear pump is supplied to the head end of bucket cylinder. Flow combiner proportional hydraulic modulation valve (PHMV) is activated by the machine ECM. Flow combiner spool then shifts to the allowing front pump oil to combine with rear pump oil. The combined oil from the front pump and the rear pump then flows to stick Independent metering valve (IMV) section.Components of the bucket system include:
Bucket IMV section
Bucket cylinderNote: Refer to the appropriate sections in this manual for more information.
A bucket cylinder is used to move the bucket for a bucket OPEN or a bucket CLOSE operation. When the bucket cylinder rod EXTENDS, the bucket CLOSES. When the bucket cylinder rod RETRACTS, the bucket OPENS.The main hydraulic pumps supply high-pressure oil to the main control valve. The main hydraulic control valve determines the direction and speed of the bucket cylinder in proportion to the movement of the joystick. A BUCKET CLOSE operation is accomplished when the oil delivery from both front pump and rear pump is supplied to the head end of bucket cylinder. Flow combiner proportional hydraulic modulation valve (PHMV) is activated by the machine ECM. Flow combiner spool then shifts to the allowing front pump oil to combine with rear pump oil. The combined oil from the front pump and the rear pump then flows to stick Independent metering valve (IMV) section.Components of the bucket system include:
Bucket IMV section
Bucket cylinderNote: Refer to the appropriate sections in this manual for more information.
Cat SIS web machinery list:
Parts washer Caterpillar catalog:
2097462
WASHER
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, 906H, 906H2, 907H, 907H2, 908H, 908H2, CP-433E,...
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, 906H, 906H2, 907H, 907H2, 908H, 908H2, CP-433E,...
2164465
WASHER
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
2110092
WASHER-THRUST
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, 902, 906, 906H, 906H2, 907H, 907H2, 908, 908H, 908H2, CP-433E,...
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E, 450E, 450F, 902, 906, 906H, 906H2, 907H, 907H2, 908, 908H, 908H2, CP-433E,...
2295093
WASHER-THRUST
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
9X8258
WASHER
1190T, 120M, 120M 2, 1290T, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H, 16M, 235D, 2391, 2484C, 2491, 303.5, 307D, 307E, 308C, 308D, 308...
1190T, 120M, 120M 2, 1290T, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H, 16M, 235D, 2391, 2484C, 2491, 303.5, 307D, 307E, 308C, 308D, 308...
0965962
WASHER-HARD
1090, 1190, 1190T, 120M, 1290T, 12M, 140M, 14M, 160M, 16M, 301.6C, 302.5C, 307, 307B, 307C, 308C, 311B, 311C, 311D LRR, 311F LRR, 312, 3126B, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC,...
1090, 1190, 1190T, 120M, 1290T, 12M, 140M, 14M, 160M, 16M, 301.6C, 302.5C, 307, 307B, 307C, 308C, 311B, 311C, 311D LRR, 311F LRR, 312, 3126B, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC,...
1146658
WASHER
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 24...
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 24...
2877637
WASHER
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...
3630559
WASHER-THRUST
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D...
2169752
WASHER
120M, 12M, 3056E, 550B, 560B, 564, 574B, 613G, 924G, 924GZ, 924H, 924HZ, 928H, 928HZ, 930G, 938H, 953D, 963D, AP-600D, AP-655C, AP-655D, BB-760, BG600D, BG655D, C6.6, CP-56, CP-573E, CP-64, CP-663E, C...
120M, 12M, 3056E, 550B, 560B, 564, 574B, 613G, 924G, 924GZ, 924H, 924HZ, 928H, 928HZ, 930G, 938H, 953D, 963D, AP-600D, AP-655C, AP-655D, BB-760, BG600D, BG655D, C6.6, CP-56, CP-573E, CP-64, CP-663E, C...
0328175
WASHER
3054, 3056, 931B, D4C, M318C, M318C MH, M322C
3054, 3056, 931B, D4C, M318C, M318C MH, M322C
2767390
WASHER-THRUST
120M, 12M, 2470C, 553C, 559, 613G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, AP-600D, AP-655D, BG600D, BG655D, C6.6, CP-56, CP-64, CP-76, CS-56, CS-56B, CS-64, CS-74, CS-74B, CS-78B, D6K, D6K LGP, D6N, IT...
120M, 12M, 2470C, 553C, 559, 613G, 924H, 924HZ, 928H, 928HZ, 938H, 953D, AP-600D, AP-655D, BG600D, BG655D, C6.6, CP-56, CP-64, CP-76, CS-56, CS-56B, CS-64, CS-74, CS-74B, CS-78B, D6K, D6K LGP, D6N, IT...
2481017
WASHER-THRUST
426C, 436C, 438C, 438D, 442D
426C, 436C, 438C, 438D, 442D
1100165
WASHER-THRUST
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
1100164
WASHER-THRUST
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
1100163
WASHER-THRUST
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
1100162
WASHER-THRUST
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
1100161
WASHER-THRUST
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH
1100168
WASHER
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M318C, M318C MH, M318D MH, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M318C, M318C MH, M318D MH, M322C, M322D, M322D MH
1100167
WASHER
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M318C, M318C MH, M318D MH, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M318C, M318C MH, M318D MH, M322C, M322D, M322D MH
1100180
WASHER
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M318C, M318C MH, M318D MH, M322C, M322D, M322D MH
426B, 426C, 436B, 436C, 438B, 438C, 438D, 442D, M318C, M318C MH, M318D MH, M322C, M322D, M322D MH
1931130
WASHER
426C, 436C, 438C, 438D, 442D
426C, 436C, 438C, 438D, 442D
1931129
WASHER
426C, 436C, 438C, 438D, 442D
426C, 436C, 438C, 438D, 442D
1931128
WASHER
426C, 436C, 438C, 438D, 442D
426C, 436C, 438C, 438D, 442D