Jaw Crusher Parts
Five core wear parts engineered for Metso C Series, Sandvik CJ Series, Terex, Trio, and all major Chinese crusher brands.
Use this range when sourcing replacement jaw dies, fixed jaw plates, swing jaw plates, cheek plates and toggle seats by crusher model, OEM reference number, tooth profile or manganese grade.
Jaw Crusher Jaw Plates / Fixed & Swing Jaws
Jaw Crusher Jaw Plates / Fixed & Swing Jaws — wear parts for Metso C Series, Sandvik CJ, Terex JW and other jaw crushers. OEM-compatible supply, custom casting and machining, material certificates included.
Custom-cast fixed and movable jaw plates in Mn18Cr2 austenitic manganese steel. Work-hardens from ~220 HB to 500–550 HB in service. Available in corrugated, straight, and heavy-duty tooth profiles.
- Material
- Mn13Cr2 / Mn18Cr2
- Hardness
- 200 HB (initial) → 500+ HB (work-hardened)
Jaw Crusher Cheek Plates / Side Liners
Jaw Crusher Cheek Plates / Side Liners — wear parts for Metso C Series, Sandvik CJ, Terex JW and other jaw crushers. OEM-compatible supply, custom casting and machining, material certificates included.
Wear-resistant side liners cast in Mn18Cr2, HB400, or Ni-Hard. Guards the left and right walls of the crushing chamber against abrasive slurry and edge bypass.
- Material
- Mn18Cr2 / HB400 / Ni-Hard
- Hardness
- 200–550 HB (material-dependent)
Jaw Crusher Toggle Plates
Jaw Crusher Toggle Plates — wear parts for Metso C Series, Sandvik CJ, Terex JW and other jaw crushers. OEM-compatible supply, custom casting and machining, material certificates included.
Toggle plates provide mechanical overload protection. When uncrushable material enters, the toggle plate breaks at a calibrated threshold, preventing damage to the eccentric shaft and pitman.
- Material
- Mn13Cr2 / Cast Steel
- Function
- Linkage + calibrated shear failure point
Jaw Crusher Toggle Seat / Toggle Plate Seat
Jaw Crusher Toggle Seat / Toggle Plate Seat — wear parts for Metso C Series, Sandvik CJ, Terex JW and other jaw crushers. OEM-compatible supply, custom casting and machining, material certificates included.
Toggle plate seats transmit crushing force to the frame and pitman. Cast in high-grade alloy steel with precision-machined contact surfaces. Recommended replacement with every toggle plate change.
- Material
- Alloy Steel / 42CrMo
- Hardness
- 280–320 HB
Jaw Crusher Wedges / Tension Wedges
Jaw Crusher Wedges / Tension Wedges — wear parts for Metso C Series, Sandvik CJ, Terex JW and other jaw crushers. OEM-compatible supply, custom casting and machining, material certificates included.
Tightening and locking wedges secure jaw plates against the frame and pitman. Cast in high-strength steel for continuous impact without deformation. Upper, lower, and side configurations available.
- Material
- Cast Steel / Mn18Cr2
- Hardness
- 280–550 HB (profile-dependent)
Supported Crusher Brands & Models
Click a brand to see all supported models. Every part is reverse-engineered to OEM specifications.
Metso Full Range
C Series Stationary
Lokotrack Mobile
Nordberg Legacy
Sandvik Full Range
CJ Series Stationary
QJ / UJ Mobile
JM / CJ Legacy
Terex Full Range
JW Series
Jaques
JS Series
Finlay Mobile
Powerscreen
Trio® / Weir Full Range
CT Series
CTH / APS Series
Mobile Tracked
Kleemann Mobile Range
Mobicat MC Series
Mobicat Legacy
McCloskey & Lippmann Full Range
McCloskey J Series
Lippmann
Shanbao & Chinese OEM Full Range
Shanbao PE Series
Shanbao PEX (Fine Crush)
Dahongli / Yifan / SBM
Zhongyu / ZWMJH / Others
More International Brands 6+ Brands
ThyssenKrupp
Kobelco
Komatsu
Astec / Telsmith
FLSmidth / Fuller
Kemco / Kawasaki / IMS
Which alloy for your application?
Quick reference — final selection depends on feed material, particle size, and throughput. Send your specs for a tailored recommendation.
Quick Alloy Picker
Find the right grade in 5 seconds.
Low impact, high abrasion
High Chrome (Cr26) / Ni-Hard
Application-dependent
Medium impact, medium abrasion
Mn18Cr2 / Mn13Cr2
Application-dependent
High impact, coarse feed
Mn18Cr2 + TiC inserts
Application-dependent
Extreme abrasion, low impact
Ceramic Composite (CMC)
Application-dependent
Full Material Reference
Why choose ZL Crusher Parts
Foundry-direct. No middleman.
30+ years casting experience. 18,000-ton annual capacity. Every part engineered, poured, heat-treated, machined, and QC-checked in our own Luoyang plant. No outsourcing, no sub-contracting. ISO 9001:2015.
9-step QC. Full traceability.
Spectrometer → metallurgical microscope → impact tester → tensile machine → hardness tester → 3D scanner → ultrasonic → magnetic particle → portable spectrometer. Every inspection report ships with your order.
Global. Trusted by industry leaders.
Exported to 37+ countries across four global regions. Supplying CEMEX, LafargeHolcim, Heidelberg Cement, TATA Steel and POSCO. Official Hardox® Wear Parts Center since 2017.
Frequently Asked Questions
Mn13Cr2, Mn18Cr2, or Mn22Cr2 — which jaw plate material?
Fixed jaw and swing jaw — do I need matched pairs?
What casting method ensures cavity accuracy?
How do I measure jaw plate wear?
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Every casting starts with your drawing. If the machine exists, we can make the part — regardless of brand, model, or age.
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