April 16, 2026 – Bosch, a global leader in diesel injection technology, introduces the 0445120040 injector, a high-performance model from its advanced 120 series, specifically engineered for Daewoo, Doosan engines and related excavators. This solenoid-controlled common rail injector integrates Bosch’s precision engineering with rugged durability, delivering exceptional fuel efficiency and reliability to meet the rigorous demands of excavators and industrial equipment worldwide, while complying with strict global emission standards and ISO IATF 16949 certification requirements.

As a key member of Bosch’s 120 series, the 0445120040 injector is designed for seamless integration with Daewoo and Doosan engines, including Doosan DX300, DX340, DX350 excavators equipped with DL08 engines, matching OEM part numbers 65.10401-7001C and 150118-00131. It operates at an optimized injection pressure of up to 2,200 bar, ensuring precise fuel atomization and efficient combustion, which reduces fuel consumption and harmful emissions. Crafted from high-speed steel with enhanced wear resistance, it withstands extreme vibrations and temperatures, ensuring a long service life in harsh operating environments, consistent with Bosch’s rigorous quality standards and OEM-equivalent performance.

Below is a detailed specification table of the Bosch 120 Series Injector 0445120040:

Designed as a direct replacement part, the 0445120040 injector requires no complex modifications, saving installation time and labor costs. It supports flexible shipping via DHL, FedEx, UPS, TNT, and EMS, by air or sea, with a 2-5 workday delivery time post-payment. Backed by 100% pre-delivery testing and professional technical support, it guarantees consistent performance trusted by industry professionals. With a minimum order quantity of 4 units (negotiable), it caters to both small-scale repairs and large-scale industrial orders, supporting payment terms including T/T, PayPal, and Western Union.

“The 0445120040 injector embodies Bosch’s commitment to reliable, high-performance diesel components,” said a Bosch spokesperson. “It addresses the critical needs of Daewoo and Doosan equipment, including excavators, offering durability, efficiency, and perfect compatibility to help customers optimize operations and minimize downtime, while meeting global quality certification standards.”

For more information on pricing, order details, and customization, visit our official website or contact our customer support team. Please check the product picture, fitment, and part number before ordering; feel free to contact us if you have any doubts, and we will respond to your inquiries within 24 hours.