Premium Drop-in Replacement Parts & Liners for Symons® Cone Crushers
Optimize the performance and extend the operational life of your legendary Symons® cone crushers with our complete portfolio of precision-engineered, drop-in replacement components. From the 2FT to the 7FT, in both Standard and Shorthead configurations, every part we manufacture—from bowl liners and mantles to eccentric bushings and adjustment rings—is designed to match original specifications exactly. This ensures seamless installation, restores optimal crushing geometry, and delivers superior wear resistance. Achieve maximum uptime, protect your major crusher assemblies, and reduce your total cost of ownership with parts built to the highest standards.
Compatibility with the Symons® Range
Our product line is engineered as direct, interchangeable replacements for all major Symons® models, ensuring perfect fit and function:
2FT, 3FT, 4FT
4¼FT, 5½FT, 7FT
We support all configurations — Standard (STD) for secondary crushing and Shorthead (SH) for tertiary/quaternary fine crushing — allowing you to match your specific feed and product size requirements.
Complete Range of Symons® Replacement Parts & Liners
1. Core Crushing Chamber Wear Parts
Mantle: Premium manganese steel castings for all models and cavity types.
Bowl Liner (Concave): Precision-machined segments to ensure proper seating and crushing chamber profile.
Feed Plate / Distributor Plate: Options available to improve feed distribution and allow for camera/laser monitoring of the feed zone.
Mainshaft Nut (Spherical Nut): Available for special applications, particularly on Shorthead crushers.
2. Major Mechanical Assemblies & Components
Bowl Assembly: Bowl, bowl liner, adjustment cap, feed hopper.
Adjustment Ring Assembly: Adjustment ring, clamping ring, drive ring.
Head Assembly: Head, mantle, head ball, upper/lower head bushings, wiper ring.
Eccentric Assembly: Eccentric, inner/outer eccentric bushings, counterweight, gear, step plates.
Socket Assembly: Socket, socket liner, socket sealing ring, socket housing and spring.
Mainframe Assembly: Mainframe, mainframe liners, arm guards, mainframe seat liners (bronze).
Countershaft Box Assembly: Countershaft, pinion, countershaft bushing, thrust washer, oil flinger.
Lock Nut Assembly: Locking nut, locking collar, locking nut cover.
Our Engineering Excellence & Technical Support
Guaranteed Interchangeability: Every component is machined to exact OEM tolerances, ensuring perfect fit. Our designs are 100% interchangeable with conventional designs, requiring no additional fittings or hoses.
Advanced Material Science & Innovation: We utilize premium materials and proprietary processes. Our bronze bushings are machined for optimum concentricity, and our manganese steel is developed for optimal work-hardening.
Innovative Designs: We provide engineered improvements such as smaller feed plates for better feed zone visibility, spherical mainshaft nuts, and improved locking systems that make maintenance faster and safer.
Lifecycle Support & Guidance:
Wear Monitoring & Change-Out: We support best practices for determining liner wear and proper replacement timing to reduce contamination and protect internal parts.
Technical Procedures: Our parts and documentation support correct procedures for liner changes, head assembly removal, and the installation of conversion kits or hydraulic systems.
Key Benefits for Your Operation
Maximize Crusher Availability & Safety: Reduce downtime with parts that fit perfectly. Our designs like Hydraulic Lock Posts and Torch Rings make liner changes faster, easier, and safer.
Protect Major Investments: Prevent costly damage to the head, main shaft, bowl, and mainframe by using high-quality wear parts that maintain cavity integrity and critical clearances.
Enhance Performance & Flexibility: Maintain designed crushing dynamics and capacity. Our feed distributor and mainshaft extension options allow you to customize the crusher for your specific application requirements.
Single-Source Reliability: Obtain everything from a complete liner set and tune-up kit to specialized hydraulic conversion components from one trusted supplier.
How to Order Correctly
To ensure you receive the exact compatible part without delay, please provide:
Crusher Model & Size: (e.g., Symons® 5½FT Shorthead)
Crusher Serial Number: (Where available, for precise identification)
OEM Part Number & Description: From your parts manual.
Configuration: Standard or Shorthead.
Required Quantity & Delivery Details.
Contact Us for a Quote or Technical Consultation
Request a detailed quotation, discuss a specific wear challenge, or get expert advice on upgrading your Symons® crusher with our hydraulic or conversion options. Our engineering and support team is ready to help.
Disclaimer: Symons® is a registered trademark of Metso. This webpage describes high-quality aftermarket replacement parts engineered for compatibility with the referenced OEM equipment. They are not manufactured, approved, or warranted by the original equipment manufacturer.
