195-50-43110 1955043110 SEAL FITS FOR KOMATSU D375A-3 D375A-6
1. Repair Seal Kit Details
| Part NO | 195-50-43110 |
| Machine | Komatsu |
| Size | OEM |
| Material | NBR |
| Seal type | SEAL |
2. Parts on group:
| NO. | PART NO. | PART NAME | QTY |
| 195-50-00281 | EQUALIZER BAR | 1 | |
| 1 | 195-50-41112 | EQUALIZER BAR | 1 |
| 2 | 195-50-41132 | BUSHING | 2 |
| 3 | 195-78-41320 | SEAL, DUST | 2 |
| 4 | 195-50-41161 | BUSHING | 2 |
| 5 | 195-50-43110 | SEAL | 4 |
| 6 | 04071-00160 | RING | 2 |
| 7 | 07020-00000 | FITTING | 2 |
| 8 | 195-50-41120 | PIN | 1 |
| 9 | 195-50-11320 | PLATE | 2 |
| 10 | 01010-82050 | BOLT | 4 |
| 11 | 01643-32060 | WASHER | 4 |
| 12 | 07049-02430 | PLUG | 1 |
| 13 | 07020-00000 | FITTING | 1 |
| 14 | 203-62-21740 | NIPPLE | 1 |
| 15 | 17M-03-26140 | HOSE | 1 |
| 16 | 198-904-4280 | CLIP | 2 |
| 17 | 01010-81016 | BOLT | 2 |
| 18 | 01643-31032 | WASHER | 2 |
| 19 | 202-62-21430 | ELBOW | 1 |
3. 195-50-43110 PICTURE:
4. SEAL PART NO. FOR KOMATSU :
| PART NO. | Part NO. | Part NO. |
| 195-50-43110 | 195-09-33250 | 195-61-41230 |
| 170-27-00111 | 195-911-8251 | 195-50-22551 |
| 423-22-22460 | 195-09-33250 | 07145-00100 |
| 130-Z79-1180 | 154-32-41161 | 195-63-94170 |
| 195-03-55221 | 21T-54-64380 | 707-56-30510 |
| 195-Z11-4150 | 175-27-00130 | 07012-00075 |
| 195-Z11-3690 | 111-92-11190 | 07016-21109 |
5. FAQ
Q1. What are the characteristics of PU material?
A1. Polyurethane (PU) is a versatile polymer with a wide range of properties that make it suitable for various industrial and consumer applications. Below are its key characteristics:
(1). Mechanical Properties:
High Elasticity & Flexibility – PU can be formulated to be soft (like foam) or rigid (like plastic);
Excellent Abrasion Resistance – More durable than rubber in high-wear applications;
Good Tensile Strength – Resists tearing and deformation under stress;
Load-Bearing Capacity – Used in shock absorbers, wheels, and structural components.
(2) Chemical Resistance:
Resistant to Oils & Greases – Ideal for seals, gaskets, and hydraulic components;
Moderate Acid/Base Resistance – Handles weak acids/bases but degrades in strong chemicals;
Poor Solvent Resistance – Swells or dissolves in ketones, esters, and chlorinated solvents.
Q2. can you tell me the difference between dust seal PU materal and dust seal rubber material ?
A2. Here is a table to show you their differences of functional:
| Feature | PU Dust Seal | Rubber Dust Seal |
| Sealing Effectiveness | Better for dynamic, high-wear applications | Better for static/low-friction seals |
| Lifespan | Longer in abrasive environments | Shorter under heavy wear |
| Cost | Higher (due to performance benefits) | Lower (economical for general-purpose use) |
| Installation | May require precise fit (stiffer material) | Easier to install (more flexible) |
6. Exhibition & Warehous
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More
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