High-Manganese Steel Concave Ring (452.0945-902) for CS440 Cone Crusher, 100% Precise Fit and Enhanced Service Life
Higher Performance Replacement Parts for CS440: Maximize your crushing efficiency with Goshan Machinery’s premium Concave Ring (452.0945-902).
Engineered specifically for the CS440 Cone Crusher, our wear parts offer a 100% guaranteed fit, matching or exceeding original factory specifications for precise secondary or tertiary crushing.
Why Choose Goshan’s Wear Parts?
- ·Precision Chamber Matching: Perfectly cast to ensure seamless integration with your CS440 bowl, maintaining the optimal crushing angle for consistent output.
- ·Premium Wear Resistance: Manufactured with high-grade manganese steel (Mn18 or Mn22) and specialized alloys to significantly extend service life in abrasive conditions.
- ·Global Logistics: Our streamlined manufacturing and rapid-response team ensure timely delivery to your site, keeping your operations running smoothly.

| Feature | Specifications |
|---|---|
| Product Name | Concave Ring / Bowl Liner |
| OEM Part Number | 452.0945-902 |
| Compatible Model | CS440 Cone Crusher |
| Manufacturer | Goshan Machinery |
| Process | Sodium Silicate Sand Casting / Investment Casting |
| Warranty | Fully Warranted by Goshan Machinery |
● Manufacturer names, part numbers, models and descriptions referenced herein are for the sole purpose of identifying the equipment to which they refer and are the property of the original equipment manufacturer concerned. Parts supplied by Goshan Machinery are quality replacement parts (not original parts) manufactured by us and are covered by the Goshan Machinery warranty. Please note that Goshan Machinery is an independent supplier and is not affiliated with, nor is it a representative or authorized party to any original equipment manufacturer (OEM).







