Attributes

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

6 reviews

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.

5 FAQ

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.

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