Anonymous
Mar 28, 2026
Rating: 5/5
Solved our squeaking issue
Our Sany excavator had a terrible squeak at the bucket joint. Replaced the worn bushing with this alloy sleeve and the noise is gone. Very smooth operation now.
Description
Reviews
| Brand | - |
| Category | Hardware & Tools / Other Machinery & Hardware (New) |
| Origin | - |
| Material | High-Strength Wear-Resistant Bronze Alloy |
| Compatibility | Komatsu, Sany, Caterpillar Excavators |
| Component Type | Single-Side Bucket Shaft Sleeve |
| Application | Digging Bucket Pivot Point |
| Surface Finish | Precision Machined and Polished |
| Hardness Rating | HB 200-240 |
| Feature | Self-Lubricating Properties |
| Durability | Extended Service Life in Abrasive Conditions |
| Installation | Direct Replacement for OEM Part Numbers |
| Package Includes | 1 x Bucket Shaft Sleeve |
Anonymous
Mar 28, 2026
Rating: 5/5
Solved our squeaking issue
Our Sany excavator had a terrible squeak at the bucket joint. Replaced the worn bushing with this alloy sleeve and the noise is gone. Very smooth operation now.
Anonymous
Mar 18, 2026
Rating: 5/5
Keeps the fleet running
Bought a batch of these for our mixed fleet. They work across the different brands mentioned in the description. Great to have a universal solution that actually fits.
Anonymous
Mar 15, 2026
Rating: 5/5
Professional grade quality
I run a repair shop and we use these sleeves regularly for Caterpillar machines. The tolerances are accurate and the wear resistance is excellent for rocky soil conditions.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect fit for our Komatsu
Ordered this sleeve for a Komatsu PC200 and it fit perfectly without any need for reaming. The bronze quality feels solid and should last a long time under heavy load.
Anonymous
Mar 02, 2026
Rating: 4/5
Good value alternative
Much cheaper than buying directly from the dealer but performs just as well. Shipping was fast. Only giving 4 stars because the packaging was a bit minimal, but the part itself is great.
Anonymous
Mar 01, 2026
Rating: 4/5
Solid replacement part
Does exactly what it is supposed to do. Installation was straightforward. It seems very durable, though I haven't had it in the ground for a full season yet.
Q: Does this sleeve come with grease fittings pre-installed?
A: No, this is a solid bronze sleeve designed for press-fit installation. Grease fittings are part of the bucket assembly, not the sleeve itself.
Q: Will this fit a Caterpillar 320D specifically?
A: Yes, this sleeve is compatible with the Caterpillar 320D series. However, please verify your specific serial number or measure your old part to ensure exact dimensions match your configuration.
Q: What is the warranty period for this part?
A: We offer a 6-month warranty against manufacturing defects. Normal wear and tear due to operational conditions are not covered.
Q: Is this sold as a pair or individually?
A: This listing is for a single-side sleeve. If you need to replace both sides of the bucket shaft, please order two units.
Q: Can this be used in underwater digging applications?
A: Yes, the bronze alloy material offers good corrosion resistance and is suitable for wet or underwater working environments commonly found in dredging or riverbed excavation.