Commitment, quality, and service
in every spare part.
Specialized technical advice
We help you find the best solution in equivalent spare parts for trucks and buses.
Our services
A team at your disposal, whenever you need it.
Our service goes beyond selling spare parts. We offer our customers personalized attention with extended hours, after-sales support, and a warranty system that ensures peace of mind with every purchase of industrial spare parts.
After-sales support
Quick and effective assistance after purchase, to resolve any issues.
Warranty management
Total support for each product to ensure its performance and compatibility.
Our team is always available to answer questions and offer solutions tailored to each professional fleet.


Production
An optimized process to ensure availability and performance
Efficiency in supply is key in the alternative spare parts sector. We know this well, and that's why we work with optimized manufacturing processes, ensuring that each part meets the highest standards of quality and equivalence to the original (OEM).
Selection of high-performance materials in all our spare parts lines.
Manufacturing under rigorous quality controls, applied from design to the final product.
Optimization of production times to ensure immediate availability and agile response to demand.
Quality
Certified standards to ensure the best performance
At Diessa, quality is a priority. All our equivalent spare parts comply with international standards and certifications, ensuring their compatibility with industrial vehicles and optimal performance.
Certifications
quality equivalent to OEM, endorsed by industry organizations.
Constant audits and controls
to ensure the reliability and traceability of each part.
Commitment
to continuous improvement in every phase of the process: production, logistics, and distribution
Need advice on our products?
Contact our team and find the best solution for your industrial vehicle fleet.