Attributes

Brand	-
Category	Hardware & Tools / Other Machinery & Hardware (New)
Origin	-
Material	Premium Alloy Wear-Resistant Steel
Application	Excavator Boom, Arm, and Bucket Joints
Surface Hardness	HRC 58-62
Heat Treatment	Quenched and Tempered
Compatibility	Universal Fit for Major Excavator Brands
Finish	Precision Machined and Polished
Corrosion Resistance	High (Suitable for Harsh Environments)
Load Capacity	Heavy-Duty Industrial Grade
Warranty	12 Months Manufacturer Warranty
Origin	Manufactured in ISO 9001 Certified Facility

6 reviews

Anonymous

Mar 28, 2026

Rating: 4/5

Durable and long-lasting

Been using these for six months in a quarry environment. They show significantly less wear than the OEM parts we used previously. Only giving 4 stars because shipping took a bit longer than expected.

Anonymous

Mar 21, 2026

Rating: 5/5

Highly recommended for fleet managers

Bought a bulk set for our construction company. Consistency across all units is impressive. These sleeves hold up well under high stress and abrasive conditions.

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect fit for our CAT 320

We replaced the worn bushings on our fleet with these sleeves. The machining tolerance is spot on, and installation was smooth without needing excessive force. Great quality steel.

Anonymous

Mar 17, 2026

Rating: 5/5

Solved our noise issue

Our excavator was making loud clanking sounds during operation. Replacing the old bushings with these premium alloy sleeves completely silenced the joint. Very satisfied with the performance.

Anonymous

Mar 10, 2026

Rating: 4/5

Solid construction

The material feels very robust. We haven't had any failures yet after three months of heavy digging. The surface finish helps reduce friction during movement.

Anonymous

Mar 06, 2026

Rating: 5/5

Excellent value for money

As a mechanic, I appreciate the precision of these alloy sleeves. They eliminate the play in the boom joints effectively. Will definitely order again for future maintenance jobs.

5 FAQ

Q: Is special tooling required for installation?

A: Standard hydraulic press tools or a hammer and drift pin are typically sufficient for installation, similar to standard bushing replacement procedures. No proprietary tools are needed.

Q: Can these be used in underwater excavation applications?

A: Yes, the high corrosion resistance makes them suitable for wet environments. However, we recommend regular greasing to maintain optimal performance in submerged conditions.

Q: What is the expected lifespan compared to standard steel sleeves?

A: Due to the premium alloy composition and heat treatment, these sleeves generally last 2 to 3 times longer than standard carbon steel sleeves under similar operating conditions.

Q: Do these sleeves come in metric or imperial sizes?

A: We offer both metric and imperial sizing options. Please check the specific product variation dropdown or contact our support team with your machine model for the correct size.

Q: Do you provide a certificate of material analysis?

A: Yes, a Mill Test Certificate (MTC) detailing the chemical composition and mechanical properties can be provided upon request at the time of purchase.

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