Description
Reviews
| 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 |
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.
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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