A high-quality 1U3352RC bucket tooth (tip) by GX-AFTER. This is a reinforced Rock Chisel (RC) version designed for the CAT J350 system. Engineered for use in tough, rocky terrain where maximum penetration and impact resistance are required. Fits a wide range of 20-30 ton excavators and loaders, including CAT (320-330, 966-980 series), Volvo, Komatsu, and JCB.
We hereby inform that we are not in any way legally or economically affiliated with ESCO Corporation based in Portland (USA), and our use of the ESCO verbal community trademark is solely to indicate the intended purpose of the offered products as replacements.
The J350 system is widely used on 20-35 ton machines. Examples include:
| Brand | Machine Type | Example Models |
|---|---|---|
| Caterpillar (CAT) | Excavators | 215, 225, 229, 245, 318, 320, 322, 325, 330 (Series B, C, D, E, L, LN), E200B, E240, M322C |
| Caterpillar (CAT) | Loaders | 950, 960, 962, 963, 966, 970, 972, 973, 980 (Series B, C, D, E, F, G, H, K) |
| Volvo | Excavators / Loaders | EC160B, EC210B, EC240B, EW170, L150E, L180E |
| Kobelco | Excavators | SK210LC, SK235SR, SK250LC, SK290LC |
| New Holland | Excavators / Loaders | E215, E245, EC270, EW220, LW230 |
Models listed are for reference. It is crucial to verify if your bucket has CAT J350 system adapters.
Installation of the J350 tooth requires a standard pin 8E6358 (or 9J2358) and a retainer ring 8E6359.
Operating with completely worn-out teeth destroys the adapters, leading to costly repairs (welding) or full adapter replacement. Dull teeth drastically increase digging resistance, resulting in higher fuel consumption and machine strain.
No. J300 and J350 are different sizes in the CAT J family. They have different pocket dimensions and pin sizes. You must select the tooth that exactly matches your adapter size.
RC stands for Rock Chisel. It indicates a tooth profile designed for working in hard, rocky ground, featuring better penetration and higher strength compared to standard Long teeth.
Do you have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you select the right part to get your equipment back to work as quickly as possible.
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Tooth Bucket suitable for CAT J350 ROCK
Suitable for;
Cat’s 215, E220, E180, 320C, 322Cl, 325CL, 225, 227, 229, E240, EL240, 322 325 325L, 966D,E,F, 970, 973, 977L, 980B, 980C, 980F.
New Holland’s EW220, EC215, EC240, EC270, LW230.
Kobelco’s SK210LC, 235SRDZ, SK250LC, SK290LCC.
Volvo's EC160B, EW170, EC210B, EC240B, L150E, L180E.

















