High-Strength Forged Leaf Spring Seats for Agricultural Machinery
Upgrade your agricultural machinery with our high-strength forged leaf spring seats. Precision-machined for durability and a perfect fit. Request a quote today!


Upgrade your agricultural machinery with our high-strength forged leaf spring seats. Precision-machined for durability and a perfect fit. Request a quote today!


This excavator quick coupler features a dual-locking mechanism, supports rapid attachment changes, and complies with global safety standards (ISO 13031, EN 474). Transform your compact excavator into a versatile multi-tool carrier with our high-strength cast quick couplers.


Upgrade your fleet with Truecasteng’s excavator quick coupler castings. Our unified cast designs provide superior strength, eliminate weld fatigue, and transform your machine into a highly efficient multi-tool carrier.
SEO Keywords: Excavator quick coupler castings, cast quick hitch, heavy-duty excavator attachments, single-piece cast coupler, construction machinery parts, Truecasteng castings, OEM coupler casting, casting solutions.


Discover our high-quality Rock Auger Pilot with Bullet Teeth. Engineered from alloy steel with precision casting and advanced heat treatment for superior durability in hard rock and earth excavation.
Colour: Original / Black
Materials: High Quality Alloy Steel
Production Processes:Precision casting process
Heat Treatment:Normalizing, Annealing, Quenching, Tempering
Surface Finish:Shot Blasting, Polishing, Baking Varnish
Certificates: IATF16949
Transport Package: Wooden Case


Source high-strength truck steering knuckles manufactured via precision lost-wax and precoated silica sand casting. Truecasteng provides custom, load-bearing steering components engineered for commercial trucks and trailers.
Colour: Original / Black
Materials: High quality alloy steel
Production processes:Precision casting process
Precision CNC machining
Heat Treatment:Normalizing, Annealing, Quenching, Tempering
Surface Finish:Shot Blasting, Polishing, Baking Varnish
Certificates: IATF16949
Transport Package: Wooden Case
Delivery Time: 15-20 Days


The Round Auger Hub is CNC-machined for ±0.05mm concentricity and built to withstand 2,500 N·m of torque. Upgrade your conveying systems with our high-grade ductile iron Round Auger Hub.
Colour: Original / Black
Materials: High Quality Alloy Steel
Production Processes:Precision casting process
Heat Treatment:Normalizing, Annealing, Quenching, Tempering
Surface Finish:Shot Blasting, Polishing, Baking Varnish
Certificates: IATF16949
Transport Package: Wooden Case
Delivery Time: 15-20 Days


Premium aftermarket 7T5420 Bogie Minor Support Seat fitting Caterpillar undercarriages. Forged from Chromium Molybdenum Alloy. Fast 10-15 day global delivery.
Colour: Original / Black/ Yellow
Materials: Chromium Molybdenum Alloy
Production processes:Lost-Wax /Precoated Silica Sand
CNC Machine Processes
Heat Treatment:Normalizing, Annealing, Quenching, Tempering
Surface Finish:Shot Blasting, Polishing, Baking Varnish
Certificates: ISO9001-2005
Transport Package: Wooden Case
Delivery Time: 10-15 Days


The Hex Weld-On Auger Bit Repair Hub is Crafted from heat-treated 35CrMo alloy steel for maximum toughness and impact resistance. Rebuild and reinforce your drilling equipment with our 2″ Female Hex Weld-On Auger Bit Repair Hub.
Colour: Original / Black
Materials: ASTM 8630 Alloy Steel
Production Processes: Casting
Heat Treatment: Normalizing, Annealing, Quenching, Tempering
Surface Finish: Shot Blasting, Polishing, Baking Varnish
Certificates: IATF16949
Transport Package: Wooden Case
Delivery Time: 15-20 Days


Discover Truecasteng’s heavy-duty 9 Inch Hay Grapple Hooks. Manufactured from premium cast steel, these durable bale grabber hooks ensure secure transport for small square bales of hay and straw.
Colour: Original / Black/ Yellow
Materials: Chromium Molybdenum Alloy
Production processes: Forging/Lost-Wax
Heat Treatment: Normalizing, Annealing, Quenching, Tempering
Surface Finish: Shot Blasting, Polishing, Baking Varnish
Certificates: ISO9001-2005
Transport Package: Wooden Case
Delivery Time: 10-15 Days