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9101521 Center Joint Seal Kit Compatible with EX120 Series (EX120-3)
4.0 (48 items)
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US$30.00 cheaper than the new price!!
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Used US$20.00
Product details
| Management number | 215459035 | Release Date | 2026/04/12 | List Price | US$20.00 | Model Number | 215459035 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Factory-Grade Swing System Sealing Solution Engineered for excavator center joint repair, this 9101521 kit includes 28 precision components: NBR/Viton seals, AS568 O-rings, and wear bands. Tested to withstand 4,000 PSI pressure and -30°C~110°C extreme environments. ✅ Key Benefits: - Triple-Layer Protection: Primary seal + anti-extrusion ring + PTFE dust lip - Easy Installation: QR-code linked video guide + 3 specialty tools included Disclaimer: Not affiliated with original equipment manufacturers.
- 1️⃣ Precision Fit for EX120 Models Seals match swing system specs of EX120-2/EX120-3/EX120-3C excavators (OEM 9101521 dimensions verified).
- 2️⃣ Heavy-Duty Material Japanese NBR/Viton hybrid material resists oil degradation and abrasive wear (15,000+ cycle lab test).
- 3️⃣ Complete 28-Piece Kit Includes all seals, O-rings, backup washers, and installation tools – color-coded for error-free assembly.
- 4️⃣ Contaminant Defense Dual-lip design with PTFE coating reduces dust ingress by 85% (ISO 6195 validated).
- 5️⃣ Technical Support 24/7 expert guidance via email with PDF manuals and exploded diagrams.
| Brand | Generic |
|---|---|
| Model | 9101521 |
| Exterior | Machined |
| Item Weight | 5.3 ounces |
| Manufacturer | Generic |
| Item model number | 9101521 |
| Package Dimensions | 1.97 x 1.97 x 1.97 inches |
| Manufacturer Part Number | 9101521 |
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