Heavy-Duty Swing Jaw Plate (400.0420-001/002) for CJ412 & JM1208 Jaw Crusher, High-Manganese Steel, 100% Precise Fit
Higher Performance Replacement Parts for CJ412 JM1208: Maximize your crushing efficiency with Goshan Machinery’s premium Swing Jaw Plate (400.0420-001 / 400.0420-002).
Engineered specifically for the CJ412 and JM1208 Jaw Crusher, our wear parts offer a 100% guaranteed fit, matching or exceeding original factory specifications for optimized throughput in heavy-duty aggregate and mining applications.
Why Choose Goshan’s Wear Parts?
- ·Precision Fit: Manufactured using high-accuracy casting and machining to ensure the 400.0420 series fits perfectly on the CJ412 swing jaw holder, preventing liner movement and potential frame damage.
- ·Superior Manganese Steel: Utilizes premium manganese alloys that work-harden continuously under high-impact conditions, providing exceptional wear resistance and a lower cost-per-ton.
- ·Global Logistics: Our streamlined manufacturing and rapid-response team ensure timely delivery to your site, keeping your JM1208 crushing operations running at full capacity.

| Feature | Specifications |
|---|---|
| Product Name | Swing Jaw Plate / Movable Jaw |
| OEM Part Number | 400.0420-001 / 400.0420-002 |
| Compatible Model | CJ412 / JM1208 Jaw 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).







