QSK60·QSK78
Higher-Displacement Engines
Fleet Coverage
Cummins Models We Supply Parts For
We cover the standard Cummins fleet in large-tonnage mining. The most common models have their own page; the rest are quoted on request.
QSK60 Engine
Large-displacement V16, fitted to mining trucks and large-tonnage equipment.
One of the most widely used in operation.
- QSK60
QSK78 Engine
V18, the highest-displacement engine in the range, for the largest mining trucks.
-
QSK78
QSK45 and QSK50 Engines
V12 and V16 for mid-to-high tonnage trucks and drilling equipment.
- QSK45
- QSK50
QST30 Engine
V12 for loaders, drills and auxiliary mining equipment.
- QST30
By system
Types of Cummins Parts Available
We cover the systems where a failure stops the machine. Each type is quoted by model and serial number.
Injection System
Injectors, injection pumps, common rail and fuel-system components for the QSK and QST families.
Turbocharging
Turbos, intercoolers, and intake and exhaust components.
Repair Kits and Gaskets
Overhaul kits, head gaskets, liners, pistons and rings by engine family.
Cooling System
Water pumps, radiators, thermostats, and hoses.
Engine Electrical System
Alternators, starters, sensors and electronic control modules.
Cummins Filters
Oil, fuel and air filters specific to each engine.
Decide with Criteria
Cummins OEM vs Aftermarket Parts
The OEM part (original Cummins) ensures factory fit and service life, and is best for critical components or under warranty. Certified aftermarket delivers the same function at lower cost—ideal for wear parts or when budget is the priority. Remanufactured restores a major component at a fraction of the cost of new, with warranty. We will provide the available options for your reference, and you decide.
Genuine Part (OEM)
Genuine
Ensures factory-identical fit and service life. Recommended for critical components or under warranty.
- Safety and High Criticality Components
- Equipment Under Warranty or with Maintenance Contract
- Fine Tolerances: Engine, Transmission, Precision Hydraulics
- Full Traceability and Factory Warranty
Certified Aftermarket
Cost
From recognized manufacturers, delivers the same function at a lower cost. Makes sense for wear parts or when budget is the priority.
- High-Turnover Wear Parts and Consumables
- Out-of-Warranty Equipment with Known History
- Scheduled Maintenance Items
- Remanufactured: Recover a Major Assembly at a Fraction of the New Price, with Warranty
Delivery and logistics
Delivery times and availability in Spain
We provide quotes within 24–48 hours and provide delivery times upon order confirmation. Customs clearance according to Incoterms.
Firm quote within 24–48 hours.
We confirm the price, alternatives (OEM / aftermarket / reman), and a realistic lead time before you decide.
24–48h
Firm quote
OEM · AM
Original and aftermarket
4
Continents served
100%
Managed clearance
We Resolve Your Doubts
Frequently Asked Questions About Cummins Parts
Yes. We supply genuine Cummins parts, certified aftermarket and remanufactured engines. We will tell you which options exist for your part number and the lead time for each.
The QSK60 is a V16 fitted to mining trucks and large-tonnage equipment across multiple brands. We supply all its service parts.
Yes. We offer overhaul kits, gaskets, liners and pistons by engine family: QSK60, QSK78, QSK45/50 and QST30.
Yes. A remanufactured engine is the best cost-to-performance option when you do not need a new one, and it comes with warranty.
We quote within 24-48 hours with a confirmed delivery date to your operation, with customs clearance managed by us.
Keep exploring
All our products at a glance
By brand
By consumables and wear parts
By system
Let’s Talk
Request a Quotation for Your Cummins Equipment
Send us the model, part number (if available), and quantity. We will provide a firm quote within 24-48 hours with pricing, lead times, and OEM/aftermarket/reman options.