| Oil Filter 7W2326 7W-2326 C5102 C-5102 parameter: | |
| Part Number | 7W2326 7W-2326 C5102 C-5102 |
| Brand | Tamfiney |
| Weight | 630 g |
| Height | 177 mm |
| Outer Diameter | 93 mm |
| Inner Diameter/ Thread Size |
3/4-16 UNF |
| Minimum Order | 100 PCS |
| Place of Region: | Zhejiang, China |
| Payment Terms: | T/T |
| Price Terms: | FOB |
| Lead Time: | 30 to 50 days based on order quantities |
| Market Type: | After Market |
| Current Export Market: | Southeast Asian,North America, South America, Western Europe, Eastern Europe, Africa, Oceania |
Application:
ATLAS COPCO QAS 100QAS 100QAS 100 Pd S3AQAS 100 ST3QAS 60QAS 60QAS 60 ST 3QAS 78QAS 80QAS 80QAS 80 ST3
BOBCAT 700B 730B 730 GEN IIB 730 MB 750B 760B 780T 2556T 2556T 2566 SERIE 4114T 2566 SERIE 4114T 35100 SL/LT 35100 SL/LT 35.105T 35120 SL/LT 35120 SL/LT 35.130T 35.140T
CARRARO 10201020.21020.4118.4138.4920.2920.4
CASE 421 B62706290CX 70MX 100 CMX 80 CMX 90 C
CATERPILLAR 130-6342211212 LC213 LC3045 BL317317 F317 L416 E416 F2420 E420 E-IT420 62TH 63TH 63TH 63TL 1055 DTL 1255 DTL 624 CV 50 EXQE 60-2
CHALLENGER MT 425 B AUTO POWERMT 425 B POWER SHUTTLEMT 445 B AUTO POWERMT 445 B POWER SHUTTLEMT 455 B AUTO POWERMT 455 B CVT DYNA 4MT 455 B POWER SHUTTLEMT 465 BSPRA
CLAAS AXOS 310AXOS 320AXOS 330AXOS RANGER 975RANGER 975RANGER 975TARGO K 50TARGO K 50TARGO K 50TARGO K 50TARGO K 50TARGO K 50TARGO K 60TARGO K 60TARGO K 60TARGO K 60TARGO K 60TARGO K 60TARGO K 70TARGO K 70TARGO K 70TARGO K 70TARGO K 70TARGO K 70
CLARK 45 B45 CDPL 75DPL 80-136GMP 45 D
Professional Yanmar 133654-35520 Oil Filter 148616-35521 148616-35522 P502358
Q: What is the difference between standard and advanced efficiency?
The "standard efficiency" and "advanced efficiency" marked on the filter are not internationally recognized standard terms. They are usually marketing statements used by manufacturers to distinguish between basic and high-performance products. The differences are as follows:
The filtering object and accuracy are different: standard efficiency usually refers to the basic interception ability of larger particles (such as dust, pollen, particle size>1 μ m), focusing on dust prevention; Advanced efficiency emphasizes high-precision capture of small particles (such as PM2.5, bacterial aerosols, particle size ≤ 0.3 μ m), often involving electrostatic adsorption or composite filter material technology.
Different testing benchmarks: The standard efficiency often uses weight counting or counting methods for large particle sizes, which may seem high but actually have weak protection against fine pollutants; Advanced efficiency is usually based on more stringent standards (such as counting efficiency for 0.3 μ m particles or HEPA standards), and although the value may be slightly lower, the actual protective power is stronger.
Balance between resistance and cost: Advanced efficiency filter materials are denser or contain special coatings, with initial resistance usually higher than standard models, which may slightly affect air flow and be more expensive; The standard efficiency model has good ventilation and low cost, suitable for areas with excellent air quality.
Q: What makes Cat oil filters different from aftermarket brands?
The core differences between Caterpillar OEM filters and aftermarket brands lie in filtration precision, material durability, fit accuracy, and long-term total cost, rather than simply price levels.
Filter Precision and Efficiency: Caterpillar OEM filters utilize specialized high-dust-holding filter media (e.g., UHE technology), capable of consistently filtering 5-10 micron particles with over 98% efficiency. In contrast, aftermarket brands often exhibit filtration precision below 20 microns, with substandard products at risk of filter media being shattered by airflow, allowing contaminants to enter the engine and cause wear.
Materials and Sealing Technology: The original manufacturer uses polyurethane end caps, non-metallic center tubes, and aging-resistant special rubber sealing rings to ensure no leakage or rupture under high temperature and high pressure. After-sales brands often simplify the process to control costs, resulting in sealing rings prone to aging and oil seepage within days, while insufficient bonding strength of end caps may lead to structural failure.
Bypass Valve Adjustment: The original manufacturer's bypass valve opening pressure is precisely matched, ensuring it opens only under extreme clogging conditions and at a controllable timing. In contrast, aftermarket products feature arbitrary bypass valve pressure settings, which may cause premature activation, allowing unfiltered oil to directly enter the lubrication system, or delayed activation, leading to oil supply interruption.
