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  • Supply-Shaft-Seat-for-Heavy-Machinery-&-Industrial-Gearboxes-2Supply-Shaft-Seat-for-Heavy-Machinery-&-Industrial-Gearboxes-1

    Custom Shaft Seat for Heavy Machinery & Industrial Gearboxes

    High-precision alloy steel shaft seat featuring HRC 32-36 hardness, ±0.05mm bore concentricity, and IATF 16949 certification. Ideal for heavy drivetrains. Supports OEM/ODM, customization, and small-batch purchasing.

    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

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  • Tine-Holder-LH-34069810-&-RH-34069710-for-Rear-Axle-Spring-Seat-1Farming parts LH

    Tine Holder LH 34069810 & RH 34069710 for Rear Axle Spring Seat

    Premium alloy steel (52CrMnMoV) Tine Holders LH & RH for demanding agricultural tillage systems. Precision CNC machined, IATF 16949 certified, featuring HRC 32-36 hardness and impact resistance up to 8,000 lbs. Contact us for bulk OEM orders.

    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

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  • Custom-Trailer-Suspension-Leaf-Springs-1Custom-Trailer-Suspension-Leaf-Springs-2

    Custom Trailer Suspension Leaf Springs

    High-performance custom trailer suspension leaf springs engineered from premium 52CrMnMoV steel. IATF16949 certified, exceptional fatigue resistance, and fast 15-20 days delivery. Ideal for commercial trailers, trucks, and heavy-duty vehicles.

    Colour: Original / Black
    Materials: Spring Steel /52CrMnMoV
    Production Processes: Hot Rolling 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

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  • OEM-Heavy-Duty-Truck-Leaf-Spring-2OEM-Heavy-Duty-Truck-Leaf-Spring-1

    OEM Heavy Duty Truck Leaf Spring

    High-performance OEM heavy duty truck suspension leaf springs crafted from premium 52CrMnMoV alloy steel. Certified IATF16949 with 1.5 million fatigue life cycles. Ideal for global commercial fleets. Factory direct wholesale.

    Colour: Original / Black
    Materials: Spring Steel /52CrMnMoV
    Production Processes: Hot Rolling / Forging 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

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  • High-Performance-Heavy-Duty-Trailer-Air-Suspension-Trailing-Arms-2High-Performance-Heavy-Duty-Trailer-Air-Suspension-Trailing-Arms-1

    Heavy-Duty Air Suspension Trailing Arm Kits

    Source high-performance air suspension trailing arm kits from Truecasteng. Manufactured with premium 52CrMnMoV spring steel, IATF 16949 certified, and tested for 2M+ cycles. Ideal for heavy-duty trucks, luxury coaches, and specialty trailers. Contact us for OEM/ODM customization & wholesale pricing.

    Colour: Original / Black
    Materials: Spring Steel /52CrMnMoV
    Production Processes: Hot Rolling / Forging 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

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  • 1-Inch-Trailer-Forged-55°-Angled-D-Ring-with-Weld-on-Mounting-Bracket-11-Inch-Trailer-Forged-55°-Angled-D-Ring-with-Weld-on-Mounting-Bracket-2

    1 Inch Trailer Forged 55° Angled D-Ring with Weld-on Mounting Bracket

    This 1-inch forged 55° angled D-ring from Truecasteng—which includes a weld-on mounting bracket—is designed for heavy-duty cargo securement applications. Combining precision engineering with rugged durability to meet the demands of the most rigorous industrial uses, it is the ideal choice for professionals who prioritize strength and versatility.

    Colour: Original / Black
    Materials: High quality alloy steel
    Production processes:Forging
    Heat Treatment: Normalizing, Annealing, Quenching, Tempering
    Surface Finish: Shot Blasting, Polishing, Baking Varnish
    Certificates: IATF16949
    Transport Package: Wooden Case
    Delivery Time: 15-20 Days

    Read moreDone
  • Heavy-Duty-Forged-1-Inch-D-Ring-Tie-Down-with-Weld-On-Bracket-4Heavy-Duty-Forged-1-Inch-D-Ring-Tie-Down-with-Weld-On-Bracket-2

    Heavy Duty Forged 1-Inch D-Ring Tie Down with Weld-On Bracket

    Premium 1″ forged alloy steel D-ring with weld-on mounting bracket. 4,500 lbs WLL, 4:1 safety factor. IATF 16949 certified. Perfect for trucks, trailers, and off-road recovery. Factory-direct pricing & custom solutions.

    Colour: Original / Black
    Materials: High quality alloy steel
    Production processes: Forging
    Heat Treatment: Normalizing, Annealing, Quenching, Tempering
    Surface Finish: Shot Blasting, Polishing, Baking Varnish
    Certificates: IATF16949
    Transport Package: Wooden Case
    Delivery Time: 15-20 Days

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  • OEM-8×12-Inch-Heavy-Duty-Forged-Steel-Outrigger-with-Mounting-Brackets-2OEM-8×12-Inch-Heavy-Duty-Forged-Steel-Outrigger-with-Mounting-Brackets-1

    OEM 8×12 Inch Heavy Duty Forged Steel Outrigger with Mounting Brackets

    Shop heavy-duty 8×12 inch forged steel outriggers with mounting brackets. Manufactured via premium drop forging for maximum payload expansion and structural integrity on heavy equipment, lowboy, and flatbed trailers. Get direct factory pricing and global shipping.

    Colour: Original / Black
    Materials: High quality alloy steel
    Production processes: Forging
    Heat Treatment: Normalizing, Annealing, Quenching, Tempering
    Surface Finish: Shot Blasting, Polishing, Baking Varnish
    Certificates: IATF16949
    Transport Package: Wooden Case
    Delivery Time: 15-20 Days

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  • Wholesale-OEM-3-Leaf-Spring-Forgings-for-Trailer-Suspension-1Supply-3-Leaf-Spring-For-Trailer-Suspension-Parts-4

    Wholesale OEM 3 Leaf Spring Forgings for Trailer Suspension

    With unwavering precision during manufacturing, our 3 leaf springs meet the highest quality standards and are engineered to withstand even the harshest road conditions. Rigorous quality control checks guarantee their reliability and longevity. Truecasteng offer the complete product range for spring, truck suspension, steering, driveline, coupling, and hitch product lines. These parts are unmatched in their material, quality and operation. You can find everything you need under one roof.

    Colour: Original / Black
    Materials: Spring Steel /52CrMnMoV
    Production Processes: Hot Rolling / Forging 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

    Read moreDone
Contact Us Today!

Partner with industry-leading precision casting experts to bring your vision to life. We specialize in delivering custom, high-quality casting solutions. With years of experience, cutting-edge technology, and an unwavering commitment to excellence, we ensure every component exceeds your expectations.

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