8U2538 SEAL-O-RING Caterpillar parts
213B, 214B, 224B, 539, M318, M320
Rating:
Alternative (cross code) number:
CA8U2538
8U-2538
8U2538
CA8U2538
8U-2538
8U2538
Weight: 0.02 pounds 0 kg.
Information:
CROSS SECTION DIAMETER
3
mm
ID
160
mm
MATERIAL
Nitrile (NBR) Rubber 90 Duro
OD
0
mm
EXCAVATOR, WHEELED EXCAVATOR,
Compatible equipment models: 8U2538:
Number on catalog scheme:
5
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Information:
Illustration 1 g01427623
Cross Section of the Final Drive (1) Brake passage (2) Brake piston (3) Brake piston chamber (4) Disks and plates (5) Second stage sun gear (6) Brake coupling (7) Brake springs (8) Connection shaftThe parking brakes are spring applied and are hydraulically released. These wet brakes are engaged through the compression of a series of disks and plates. The disks are splined to the brake coupling. The plates are splined to the housing. The brake plates and the disks are splash lubricated.Oil from the auxiliary hydraulic pump is used in order to release the parking brakes. When the brakes are engaged, the brake solenoid opens the brake passage to the hydraulic tank. The brake springs move the brake piston against the brake disks and plates. This action compresses the disks and plates, so the brake coupling cannot rotate.When the brakes are released, auxiliary pressure is directed into the brake piston chamber. Auxiliary pressure acts against the brake piston. This action is against the brake springs. The auxiliary pressure overcomes the spring force, and the brake piston moves. This movement releases the compressive force on the disks and on the plates.
Caterpillar parts catalog:
Parts seal Caterpillar catalog:
120G, 120M, 120M 2, 12G, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140M, 140M 2, 140M 3, 140M 3 AWD, 14E, 14M, 153, 160M, 160M 2, 160M 3, 160M 3 AWD, 163, 16G, 16M, 173B, 183B, 215, 225, 235, 245, 245B, 245...
225, 539
215B, 225, 231D, 320 L, 320B, 321B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 539, M325B
225D, 227, 229D, 231D, 235B, 245B, 365B, 365B II, 365C, 385C, 385C FS, 5080, 5090B, 5130, 5130B, 539, 824G II, 824H, 834G, 834H, 963D
229D, 231D, 539, 623F, 824G II, 824H, 834G, 834H, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 960F, 962G, 962G II, D7H, D7R, D7R II, D7R XR, HYDRAULIC, IT62G, IT62G II
120M, 120M 2, 12M 2, 12M 3 AWD, 140M, 140M 2, 140M 3 AWD, 160M, 160M 2, 160M 3 AWD, 235C, 235D, 245B, 533, 539, 543, 554, 564, 572R, 574, 574B, 623H, D6H, D6H XL, D6H XR, D6R, D7H, D7R, D8N, HA770, HA...
214B, 224B
120M, 12M, 140M, 14H, 14M, 160M, 16H, 325B L, 325C, 330B L, 539, 651E, 657E, 657G, 777F, 777G, 789D, 793D, 793F, 793F CMD, 793F OEM, 793F-XQ, 797, 797B, 824G, 824G II, 824H, 824K, 834B, 834G, 834H, 83...
1390, 320B, 320C, 320D, 322B L, 322B LN, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E LN, 325B L, 325C, 325C FM, 325D, 325D FM, 325D L, 329D L, 329D LN, 33...
1390, 2590, 320B, 320C, 320D, 322B L, 322B LN, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E LN, 325B L, 325C, 325C FM, 325D, 325D FM, 325D L, 329D L, 329D ...
1390, 320B, 320C, 320D, 322B LN, 322C, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D L, 324D LN, 324E LN, 325B L, 325C, 325C FM, 325D, 325D FM, 325D L, 329D L, 329D LN, 330C, 330C MH, 330D L, 330D MH,...
322 LN, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D LN, 324E LN, 325 LN, 325B L, 325C, 325D, 325D L, 328D LCR, 329D LN, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 3...
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, 621F, 621G, 623E, 623F, 623G, 627F, 627G, 631G, 637G, 793C, 795F AC, 795F XQ, 797, 797B, 797F, 836K, 988K, D8N, D8R, HA771, M315, M315D, M317D 2, M318...
8U2745
SEAL
206B, 212B, 213B, 214B, 224B, M318
206B, 212B, 213B, 214B, 224B, M318
5W8040
SEAL-O-RING
206B, 212B, 213B, 214B, 224B, M318
206B, 212B, 213B, 214B, 224B, M318
5W8039
SEAL-O-RING
205, 205B, 206, 206B, 211B, 212, 212B, 213B, 214B, 224B, M318
205, 205B, 206, 206B, 211B, 212, 212B, 213B, 214B, 224B, M318
320B, 321B, 322B L, 322B LN, 325B L, 330C, 330C L, 345B II, 345B II MH, 539, 906H, 906H2, 907H, 907H2, 908H, 908H2, AP1000E, AP1055E, BG1000E, BG1055E, CB-434D, CB-44B, CB-534C, CB-534D, CB-54, CB-54B...
1350669
SEAL
M312, M315, M318, M320
M312, M315, M318, M320
214B, 322B L, 325B, 325B L, GSH15-60, GSH22B, GSH9, M312, M313C, M313D, M315, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318, M318C, M318D, M318D MH, M322D MH, M325C MH, M325D L MH, M325D MH, M330...
M312, M313C, M313D, M315, M315C, M315D, M315D 2, M316C, M316D, M317D 2, M318, M318C, M318C MH, M318D, M318D MH, M320, M322C, M322D, M322D MH, M325C MH
5W4881
SEAL-O-RING
206, 206B, 212, 212B, 214B, 224B, M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D MH, M320, M322C, M322D MH, SAT223, SAT318T, SAT322
206, 206B, 212, 212B, 214B, 224B, M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D MH, M320, M322C, M322D MH, SAT223, SAT318T, SAT322
5W4877
SEAL-O-RING
206, 206B, 212, 212B, 214B, 224B, M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D MH, M320, M322C, M322D MH
206, 206B, 212, 212B, 214B, 224B, M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D MH, M320, M322C, M322D MH
8U6850
SEAL-O-RING
214B, 224B, CP-68B, CP-74B, CS-56B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B, M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D MH, M320, M322C, M322D MH
214B, 224B, CP-68B, CP-74B, CS-56B, CS-66B, CS-68B, CS-74B, CS-76B, CS-78B, M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M318D MH, M320, M322C, M322D MH
213B, 214B, 224B, 539, M318, M320