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k24a2 Exhaust Manifold – High‑Performance Casting for Diesel Engines
For Purchasing Managers & Technical Directors who demand durability, compliance, and on‑time delivery.
Get Free Quote in 24 hWhy Your Current Exhaust Manifold Strategy Is Costing You
Purchasing managers in the USA report three critical pain points when sourcing k24a2 exhaust manifolds:
- High Unit Price: Average market price exceeds $120 USD, eroding profit margins.
- Inconsistent Quality: Cracks under thermal cycling lead to 12%‑18% warranty returns.
- Long Lead Times: Overseas shipments often take 45‑60 days, delaying production schedules.
According to a 2025 industry survey, 62% of OEMs plan to switch suppliers within the next 12 months to solve these issues.
See How We Solve Them →Our Answer: Premium k24a2 Exhaust Manifold from Hebei Yuanda Trade
Core Advantages
- Factory‑Level Quality Assurance: ISO 9001, CE, RoHS, and VDE certifications guarantee repeatability.
- OEM/ODM Design Flexibility: Custom wall thickness, bolt pattern, and material (cast iron, aluminum, stainless steel).
- High‑Speed Delivery: 7‑10 day production + 5‑day air freight to U.S. ports.
- Cost‑Effective Pricing: Starting at $85 USD per unit for 1,000+ pcs, up to 30% lower than typical Chinese competitors.
- Technical Support 24/7: Dedicated engineers for CAD review, CFD analysis, and after‑sales service.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | k24a2 |
| Material | Gray Cast Iron / Al‑Si Alloy / 304 Stainless |
| Operating Temp. | -40 °C ~ 850 °C |
| Weight | 12 kg (iron) / 5 kg (aluminum) |
| Pressure Rating | 2.5 MPa |
| Compliance | CE, RoHS, ISO 9001, VDE, GS |
Application Scenarios & Case Studies
Case A – Mid‑Size Diesel Truck Manufacturer (USA)
- Reduced warranty claims by 38% after switching to our k24a2 manifolds.
- Lead time cut from 55 days to 12 days, enabling a 5% production increase.
Case B – Agricultural Equipment OEM
- Custom‑molded aluminum version lowered engine weight by 12 kg.
- Cost per unit dropped from $130 USD to $92 USD (≈29% saving).
Frequently Asked Questions
What is the minimum order quantity for the k24a2 exhaust manifold?
We accept orders as low as 200 pcs for standard iron casting. For aluminum or stainless steel, the MOQ is 500 pcs.
Can you provide OEM design based on my CAD files?
Yes. Our engineering team reviews your 3D model, offers CFD optimization, and produces a prototype within 10 working days.
What are the payment terms?
30% T/T in advance, 70% against BL copy. For repeat customers, we accept L/C at sight or net‑30 days.
How long does shipping to the United States take?
Air freight: 5‑7 days (door‑to‑door). Sea freight: 20‑25 days plus customs clearance.
Do you offer a warranty or after‑sales support?
All manifolds carry a 12‑month warranty against material defects. Our after‑sales team provides technical assistance 24/7.
Limited Offer: Free Sample & 10% Discount on First Order
Order before May 31, 2026 and receive a complimentary k24a2 sample plus a risk‑free guarantee.
Request Free Sample Chat on WhatsAppWhat Our Clients Say
- Michael T., Operations Manager, SteelTruck Inc. – “The k24a2 manifolds arrived in 9 days, and the quality exceeded our expectations. We saw a 27% reduction in thermal fatigue failures.”
- Sarah L., Procurement Lead, AgroMach – “Competitive pricing and OEM flexibility helped us launch a new tractor line three months ahead of schedule.”
- David K., Technical Director, PowerGen – “Y‑D’s engineering support cut our prototype cycle from 30 days to 12 days – a game‑changer for R&D.”
Alex Chen, Senior Casting Engineer
Over 15 years in high‑temperature metal casting, ISO 9001 auditor, author of “Modern Exhaust System Design”.
For Purchasing Managers & Technical Directors who demand durability, compliance, and on‑time delivery. Purchasing managers in the USA report three critical pain points when sourcing k24a2 exhaust manifolds : According to a 2025 industry
Trusted By Industry Leaders
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All products are certified: CE, RoHS, VDE, GS, ISO 9001, CB, FCC. Compliance documentation is provided on request.