Bucket – ITR 8E-9490
Bucket – ITR 8E-9490
Manufacturer: USCO ITR
Catalog: 8E-9490
Compatible system: CAT J350 (Caterpillar J-series)
Type: Central adapter - weldable (weld-on)
OEM equivalents: Caterpillar 8E-9490
📝 General description
ITR 8E-9490 it weldable central adapter for coffee systems CAT J350. It is mounted directly on the cutting edge (lip) and serves as a strong base for rapid tooth installation J350 (e.g. 1U3352 – SYL/RC/TL/PT). The construction provides correct angle of attack, stable fit and high durability under dynamic loads in construction, quarrying and heavy excavation.
✅ Main features
-
Welcoming (weld-on) central adapter for CAT J350
-
Side-pin lock – quick and safe replacement of teeth
-
Reinforced geometry vs hit, abrasion and twisting
-
Maintains correct tooth orientation and reduces vibration
-
Suitable for frequent change without disassembling the adapter
📘 Technically specifications
| Specification | Value |
|---|---|
| Model | 8E-9490 |
| Manufacturer | USCO ITR |
| Type | Central weldable adapter |
| System | CAT J350 |
| Bucket | Weld on the cutting edge (≈ 1¼” / ~32 mm lip) |
| Tooth installation | Side-pin – pin 8E6358 and bushing 8E6359 |
| Compatible teeth | 1U3352 (SYL), 1U3352RC/RCU, 1U3352TL/PT and others. J350 |
| Material | High -quality alloy steel |
| Weight | ~7–9 kg (depending on the variant) |
⚙️ Compatibility and applications
-
Machines: excavators ~18–28 tones (e.g. Cat 320, 323 and equivalents with a J350 system)
-
Applications: earthworks and rock works, embankments, infrastructure projects
-
Combinations: crowns 1U3352 family according to terrain (SYL/RC/TL/PT)








