In the construction, mining, and heavy industry sectors, engines are subjected to intensive operating conditions. Precisely controlled fuel delivery is essential to maintain power, reduce operating costs, and minimize downtime. The Caterpillar 328-2586 injector was developed to ensure efficient, stable, and consistent combustion, even in the most demanding environments.<\/p>\n
Thanks to its precision injection technology, this injector ensures extremely fine atomization of the diesel fuel. The fuel is distributed evenly in the combustion chamber, promoting optimal mixing with the air. This more complete combustion maximizes fuel efficiency, improves engine response, and reduces unburned particulate emissions.<\/p>\n
A worn or faulty injector can cause several malfunctions:<\/p>\n
- \n
- Loss of engine power<\/li>\n
- Excessive fuel consumption<\/li>\n
- Difficult starts<\/li>\n
- Significant black smoke<\/li>\n
- Unstable idle<\/li>\n
- Engine vibrations<\/li>\n
- Decreased productivity on construction sites<\/li>\n<\/ul>\n
Replacing it with a Caterpillar 328-2586 injector that meets original specifications restores engine performance while protecting other components of the injection system.<\/p>\n
As part of a sustainable maintenance approach, this injector helps to extend the life of the engine and reduce costs associated with unforeseen repairs.<\/p>\n
A Technical Design Conceived for Intensive Applications<\/h2>\n
Caterpillar engines are renowned worldwide for their robustness. The 328-2586 injector benefits from a design that meets the same high standards of quality and reliability.<\/p>\n
High Precision Spray Nozzle<\/h3>\n
The calibrated micro-orifices ensure homogeneous atomization of the fuel in order to achieve optimal combustion in each cylinder of the engine.<\/p>\n
High-Pressure Injection Technology<\/h3>\n
The system allows for extremely precise fuel metering, improving engine performance and fuel consumption control.<\/p>\n
Reinforced Internal Components<\/h3>\n
Parts subjected to high mechanical stress are manufactured from materials resistant to wear, high temperatures and high pressures.<\/p>\n
Optimized Sealing<\/h3>\n
High-quality seals ensure a perfect seal of the system to prevent fuel leaks and internal contamination.<\/p>\n
Resistance to Extreme Conditions<\/h3>\n
Designed to operate in dusty, humid environments or those subject to extreme temperature variations, this injector offers consistent reliability even in the most demanding applications.<\/p>\n
Optimized Benefits for Your Caterpillar Equipment<\/h2>\n
\n\n
\n Technical Advantage<\/th>\n Direct Impact on Operations<\/th>\n<\/tr>\n \n High-precision injection<\/td>\n Better energy efficiency<\/td>\n<\/tr>\n \n Optimized combustion<\/td>\n Reduced fuel consumption<\/td>\n<\/tr>\n \n Engine power restoration<\/td>\n Increased productivity on construction sites<\/td>\n<\/tr>\n \n Reduction of polluting emissions<\/td>\n Less smoke and better combustion<\/td>\n<\/tr>\n \n High pressure resistance<\/td>\n Durable reliability under intensive conditions<\/td>\n<\/tr>\n \n OEM compatibility<\/td>\n Quick installation without modification<\/td>\n<\/tr>\n \n Long lifespan<\/td>\n Reduction in maintenance costs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Technical Specifications and Compatibility<\/h2>\n
\n\n
\n Attribute<\/td>\n Specification<\/td>\n<\/tr>\n \n Manufacturer Reference<\/td>\n 328-2586<\/td>\n<\/tr>\n \n Part type<\/td>\n High-pressure diesel injector<\/td>\n<\/tr>\n \n compatible motor<\/td>\n Caterpillar C7<\/td>\n<\/tr>\n \n Technology<\/td>\n Precision electronic injection<\/td>\n<\/tr>\n \n Function<\/td>\n Fuel metering and spraying<\/td>\n<\/tr>\n \n Applications<\/td>\n Construction equipment, industrial and mining equipment<\/td>\n<\/tr>\n \n Facility<\/td>\n Compliant with original Caterpillar specifications<\/td>\n<\/tr>\n \n Use<\/td>\n Construction, heavy industry, quarries and mining<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n A Sustainable Solution to Reduce Operating Costs<\/h2>\n
An engine's performance depends directly on the quality of its injection system. A high-performing injector helps improve overall engine efficiency while reducing fuel and maintenance costs.<\/p>\n
The Caterpillar 328-2586 injector allows, among other things:<\/p>\n
- \n
- Reduce diesel consumption<\/li>\n
- Limit polluting emissions<\/li>\n
- Preserve the components of the injection system<\/li>\n
- Reduce engine fouling<\/li>\n
- Reduce the risk of immobilization<\/li>\n
- Optimize the operational availability of machines<\/li>\n<\/ul>\n
This approach promotes more profitable and sustainable operation of Caterpillar equipment.<\/p>\n
\u00a0Why Choose the Caterpillar 328-2586 Injector from Kasparts?<\/h2>\n
At Kasparts, we know that reliable equipment is essential for maintaining the productivity of professionals in the transportation, construction, and industrial sectors. The Caterpillar 328-2586 injector is a professional-grade solution that will restore your C7 engine to its original performance.<\/p>\n
Its injection precision, robustness and compliance with Caterpillar standards make it a strategic choice for companies wishing to secure their mechanical investments while reducing their operating costs.<\/p>\n
Key Strengths<\/h3>\n
- \n
- Professional quality<\/li>\n
- Caterpillar C7 engine compatibility<\/li>\n
- High-precision injection<\/li>\n
- Optimized fuel consumption<\/li>\n
- Reduction of polluting emissions<\/li>\n
- Engine power restored<\/li>\n
- High reliability<\/li>\n
- Increased longevity<\/li>\n
- OEM compliant installation<\/li>\n<\/ul>\n
Certifications and Quality<\/h3>\n
- \n
- Compliant with industrial sector quality standards<\/li>\n
- Rigorous quality control<\/li>\n
- Manufactured according to high technical requirements<\/li>\n
- Suitable for modern diesel injection systems<\/li>\n<\/ul>\n
Target Audience<\/h3>\n
- \n
- Caterpillar machine owners<\/li>\n
- Public works companies<\/li>\n
- Fleet managers<\/li>\n
- Mining companies<\/li>\n
- Diesel specialist workshops<\/li>\n
- Heavy vehicle mechanics<\/li>\n
- Industry professionals<\/li>\n<\/ul>\n
Caterpillar 328-2586 injector, C7 engine injector, CAT C7 injector, Caterpillar diesel injector, Caterpillar engine part, CAT high pressure injector, Caterpillar injection system, C7 engine maintenance, Caterpillar engine repair, construction equipment injector, Caterpillar spare part, CAT industrial equipment injector.<\/p>\n
![\"\"](\"https:\/\/kasparts.com\/wp-content\/uploads\/2026\/06\/328-2586-358x300.png\")
<\/p>","protected":false},"excerpt":{"rendered":"NOTE: DELIVERY 10 DAYS AFTER ORDERING<\/h2>\n
Technical Specifications and Compatibility<\/h2>\n
\n\n
\n Attribute<\/td>\n Specification<\/td>\n<\/tr>\n \n Manufacturer Reference<\/td>\n 328-2586<\/td>\n<\/tr>\n \n Part type<\/td>\n High-pressure diesel injector<\/td>\n<\/tr>\n \n compatible motor<\/td>\n Caterpillar C7<\/td>\n<\/tr>\n \n Technology<\/td>\n Precision electronic injection<\/td>\n<\/tr>\n \n Function<\/td>\n Fuel metering and spraying<\/td>\n<\/tr>\n \n Applications<\/td>\n Construction equipment, industrial and mining equipment<\/td>\n<\/tr>\n \n Facility<\/td>\n Compliant with original Caterpillar specifications<\/td>\n<\/tr>\n \n Use<\/td>\n Construction, heavy industry, quarries and mining<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 328-2586<\/p>\n
AVAILABLE TO ORDER<\/p>","protected":false},"featured_media":20284,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[924],"product_cat":[250,664],"product_tag":[],"class_list":["post-20278","product","type-product","status-publish","has-post-thumbnail","product_brand-cat","product_cat-moteur","product_cat-systeme-dinjection","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/product\/20278","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/comments?post=20278"}],"version-history":[{"count":1,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/product\/20278\/revisions"}],"predecessor-version":[{"id":20287,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/product\/20278\/revisions\/20287"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/media\/20284"}],"wp:attachment":[{"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/media?parent=20278"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/product_brand?post=20278"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/product_cat?post=20278"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/kasparts.com\/en\/wp-json\/wp\/v2\/product_tag?post=20278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}