Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: D61E-12
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
425-15-19250 |
Part Name:: |
RING SEAL |
Model: |
D61EX-12 |
Machine: |
Crawler Dozer |
Material: |
Glass-Filled PTFE |
Color: |
White |
Install Parts: |
TRANSMISSION |
Part No.:: |
425-15-19250 |
Part Name:: |
RING SEAL |
Model: |
D61EX-12 |
Machine: |
Crawler Dozer |
Material: |
Glass-Filled PTFE |
Color: |
White |
Install Parts: |
TRANSMISSION |
1. Quick Details of seal 425-15-19250:
| Part NO. | 425-15-19250 |
| Machine | Crawler Dozer |
| Size | OEM |
| Material | Glass-Filled PTFE |
| Type | seal ring |
2. 425-15-19250 parts on group :
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| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 567-15-41001 | TRANSMISSION ASSEMBLY | 1 |
| 2 | 567-15-41130 | HOUSING,1ST | 1 |
| 3 | 567-15-42760 | PISTON,1ST | 1 |
| 4 | 425-15-19250 | RING,SEAL (K2) | 1 |
| 5 | 113-15-12870 | RING,SEAL (K2) | 1 |
| 6 | 04020-01228 | PIN,DOWEL | 2 |
| 7 | 712-85-12710 | DISC | 3 |
| 8 | 425-15-22720 | PLATE | 3 |
| 9 | 567-15-42730 | PLATE | 1 |
| 10 | 561-15-41250 | PIN | 10 |
| 11 | 175-15-42880 | SPRING | 15 |
| 12 | 567-15-41250 | SPRING | 10 |
| 13 | 154-15-36110 | SPRING | 10 |
| 14 | 04020-01228 | PIN,DOWEL | 2 |
| 15 | 567-15-41141 | HOUSING,REVERSE | 1 |
| 16 | 567-15-41140 | HOUSING,REVERSE | 1 |
| 17 | 569-15-41310 | SLEEVE | 14 |
| 18 | 567-15-42760 | PISTON,REVERSE | 1 |
| 19 | 425-15-19250 | RING,SEAL (K2) | 1 |
| 20 | 113-15-12870 | RING,SEAL (K2) | 1 |
| 21 | 712-85-12710 | DISC | 4 |
| 22 | 425-15-22720 | PLATE | 4 |
| 23 | 567-15-42730 | PLATE | 1 |
| 24 | 569-15-31280 | PIN | 10 |
| 25 | 175-15-42880 | SPRING | 20 |
| 26 | 234-15-15230 | SPRING, (L= 52.0) | 10 |
| 27 | 04020-01228 | PIN,DOWEL | 2 |
| 28 | 567-15-41130 | HOUSING,2ND | 1 |
| 29 | 567-15-42760 | PISTON,2ND | 1 |
| 30 | 425-15-19250 | RING,SEAL (K2) | 1 |
| 31 | 113-15-12870 | RING,SEAL (K2) | 1 |
| 32 | 712-85-12710 | DISC | 3 |
| 33 | 425-15-22720 | PLATE | 3 |
| 34 | 567-15-42730 | PLATE | 1 |
| 35 | 569-15-31280 | PIN | 10 |
| 36 | 175-15-42880 | SPRING | 15 |
| 37 | 567-15-41250 | SPRING | 10 |
| 38 | 154-15-36110 | SPRING | 10 |
| 39 | 04020-01228 | PIN,DOWEL | 2 |
| 40 | 567-15-41160 | PLATE | 1 |
| 41 | 425-15-11270 | PIN | 5 |
| 42 | 567-15-41260 | BOLT | 14 |
| 43 | 01643-31445 | WASHER | 14 |
3.425-15-19250 picture:
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4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-98-36560 | 707-98-54500 | 707-98-25820 |
| 707-98-36590 | 707-98-54510 | 707-98-25830 |
| 707-98-36600 | 707-98-56210 | 707-98-25870 |
| 707-98-36630 | 707-98-56600 | 707-98-25910 |
| 707-98-36700 | 707-98-56610 | 707-98-25920 |
| 707-98-36740 | 707-98-56640 | 707-98-25970 |
| 707-98-37110 | 707-98-57201 | 707-98-25980 |
| 707-98-37130 | 707-98-58200 | 707-98-26070 |
| 707-98-37300 | 707-98-58210 | 707-98-26100 |
| 707-98-37500 | 707-98-58230 | 707-98-26110 |
| 707-98-37510 | 707-98-58240 | 707-98-26120 |
| 707-98-37570 | 707-98-60100 | 707-98-26200 |
| 707-98-37580 | 707-98-60110 | 707-98-26300 |
| 707-98-37600 | 707-98-60120 | 707-98-26441 |
| 707-98-37610 | 707-98-60121 | 707-98-26450 |
5. FAQ
Q: How do I install this gasket properly?
A: Clean both sealing faces completely, align the gasket correctly over the ports or bolt holes, then tighten the fasteners gradually and evenly in a crisscross pattern to avoid warping the seal.
Q: What causes a PTFE gasket to fail early?
A: Common issues include scratched or dirty mating surfaces, uneven bolt torque leading to uneven compression, chemical incompatibility in extreme applications, and using the wrong gasket thickness for the flange gap.
Q: How long can a PTFE gasket last?
A: With clean surfaces and proper torque, a PTFE gasket can last for years of continuous service; it only needs replacement when the joint is disassembled for maintenance.
Q: Can I reuse a used gasket?
A: No, you should never reuse a gasket. Once compressed, the material forms a permanent compression set and will not re-seat properly, even if it looks undamaged. Always install a new gasket when reassembling the joint.
6. Exhibition and Wearhous
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