Product Introduction: A cast-iron water pump impeller with a precision-machined shaft and a sealed bearing. The impeller is designed for high-flow efficiency, with a protective pulley and mounting flange for direct engine installation.

Product Function: Circulates coolant through the engine block and radiator to dissipate heat, preventing overheating and ensuring stable engine performance under heavy loads. The sealed bearing design eliminates coolant leaks and reduces maintenance needs.

Water Pump 4935793 Cummins – OEM-Grade Replacement for Heavy-Duty Diesel Engines

When your fleet depends on consistent cooling performance, every component matters. The Water Pump 4935793 Cummins delivers the precise flow rate and pressure your engine demands — keeping cylinder temperatures stable, preventing overheating, and extending service life across thousands of operating hours. Sourced directly from METTLEAD Truck Parts with strict OEM-spec quality control, this pump gives wholesale distributors a reliable, margin-friendly product their customers trust.

Why the Water Pump 4935793 Cummins Matters for Your Engine Cooling System

The water pump sits at the heart of your engine’s cooling circuit. It circulates coolant through the block, head, and radiator at a calibrated flow rate — preventing hot spots that cause warping, gasket failure, and premature wear. The 4935793 water pump is engineered specifically for Cummins mid-range diesel applications, where thermal loads are high and tolerance for downtime is zero.

Key Functions and Benefits

• Precise Coolant Circulation: Maintains consistent flow under variable RPM conditions, ensuring uniform heat dissipation across all cylinders.
• High-Durability Bearing Assembly: Sealed bearing design resists coolant contamination and extends service intervals beyond 300,000 km in typical operating conditions.
• OEM-Matched Impeller Design: Cast impeller geometry replicates original Cummins specifications for optimal pressure head and cavitation resistance.
• Mechanical Seal Integrity: Premium silicon carbide seal face prevents weeping and coolant loss — the leading failure mode in inferior aftermarket pumps.
• Direct Bolt-On Fitment: Mounting holes, gasket surface, and pulley alignment match OE dimensions exactly. No modifications required.
• Corrosion-Resistant Construction: Cast iron housing with protective coating withstands aggressive coolant chemistries and extended drain intervals.

The Wholesale Advantage

For distributors and agents sourcing Cummins water pump 4935793 in volume, METTLEAD offers factory-direct pricing that protects your margins while delivering genuine OEM-equivalent quality. Flexible MOQ arrangements, white-label packaging options, and consistent stock availability mean you can fulfill orders fast — without warehousing risk.

Technical Specifications – Water Pump 4935793

Vehicle and Equipment Application Guide

The Water Pump 4935793 Cummins serves a broad range of heavy-duty and medium-duty applications worldwide. If your customers run any of the following platforms, this pump belongs in your inventory:

On-Highway Trucks

• Dongfeng Trucks equipped with Cummins 6BT/ISDe engines (DFL1160, DFL4251 series)
• FOTON Auman heavy trucks with Cummins ISB/ISF powertrains
• CAMC, JAC, and other Chinese OEM trucks using Cummins 6CT8.3 or ISB6.7 configurations
• Tata, Ashok Leyland (Indian market) models with Cummins B-series engines
• North American Class 6–8 trucks running legacy 6BT5.9 or ISB platforms

Construction and Industrial Equipment

• Wheel loaders, excavators, and compactors using Cummins QSB6.7 engines
• Generator sets (60–250 kVA range) powered by 6BT/6CT engines
• Marine auxiliary applications with Cummins 6BTA5.9-M series

Bus and Coach Platforms

• Yutong, King Long, and Higer coaches with Cummins ISDe or ISB rear-engine installations

This wide compatibility makes the 4935793 Cummins water pump a high-turnover SKU for any distributor serving mixed fleets or multi-brand workshops.

OEM/ODM Capability – White-Label and Custom Packaging

METTLEAD Truck Parts understands that brand equity matters to distributors. That is why we offer full white-label and custom packaging services for the Water Pump 4935793 and our entire Cummins engine parts range:

• Custom Box Printing: Your brand, your logo, your part number on every box — presented exactly as your customers expect.
• Private Label Options: We remove all METTLEAD branding so your identity stays front and center.
• Flexible MOQs: Start with as few as 50 pieces for initial market testing. Scale to container-load volumes with preferential pricing tiers.
• Quality Assurance Documentation: Each batch ships with inspection reports, dimensional verification records, and material certifications upon request.
• Factory Visits Welcome: We encourage prospective partners to inspect our production lines, testing facilities, and warehouse operations in person.

Explore our full
Cummins engine parts catalog
to build a complete sourcing package around this water pump.

Customer Case Study: How a Middle Eastern Distributor Scaled with the Water Pump 4935793 Cummins

In early 2023, a fleet parts distributor based in Riyadh, Saudi Arabia, approached METTLEAD looking for a reliable source for Cummins water pump 4935793 replacements. Their end customers — a mix of construction companies and long-haul transport operators — were burning through inferior aftermarket pumps every 80,000–120,000 km, creating warranty headaches and reputation damage.

After receiving sample units and conducting a 90-day field trial across 12 Dongfeng trucks equipped with Cummins 6BT5.9 engines, the distributor reported zero seal failures and consistent coolant pressure readings within OEM specification. Pump operating temperatures stayed 8–12°C below the inferior alternatives they had previously stocked.

Within six months, they placed repeat orders totaling 600+ units of the 4935793 water pump, transitioned to METTLEAD custom-branded packaging, and expanded their order to include thermostats, fan clutches, and coolant filters from our
Cummins parts range
. Their warranty claim rate dropped by 74%, and end-customer retention improved measurably across Q3–Q4 2023.

Frequently Asked Questions – Water Pump 4935793 Cummins

What Cummins engines does the 4935793 water pump fit?

The Water Pump 4935793 is designed for Cummins 6BT5.9, 6CT8.3, ISB, ISDe, and QSB series diesel engines. It also cross-references with part numbers 3800984, 5264734, 4891252, and 3285323 — so if your customer’s engine carries any of these numbers in its parts manual, this pump is the correct replacement.

How does the 4935793 water pump compare to genuine Cummins-branded pumps?

Our 4935793 Cummins water pump is manufactured to identical dimensional and material specifications as the OE part. The impeller geometry, bearing grade, seal face material (silicon carbide), and housing tolerances all replicate the original design. The difference is pricing — factory-direct sourcing from METTLEAD eliminates multi-tier distribution markups while maintaining the same performance envelope.

What causes premature water pump failure in Cummins engines?

The most common failure modes are coolant contamination (causing seal face erosion), belt over-tension (overloading bearings), and running the engine with low coolant levels (causing cavitation damage to the impeller). Using the correct coolant type (Cummins-approved SCA or OAT formulations) and maintaining proper belt tension will help the 4935793 water pump reach its full 300,000+ km service life.

Can I order the Water Pump 4935793 with my own brand packaging?

Yes. METTLEAD offers full white-label and custom packaging services. You provide your artwork and branding guidelines, and we deliver finished goods packaged under your brand identity — ready for your warehouse shelves or direct shipment to your customers.

What is the minimum order quantity for wholesale pricing?

Our standard MOQ for the 4935793 water pump starts at 50 pieces for first-time orders. Volume pricing tiers apply at 100, 300, and 500+ unit levels. We also offer mixed-SKU orders — combine this water pump with other
Cummins engine components
to reach better pricing brackets.

Does the pump include mounting gaskets and hardware?

Yes. Each Water Pump 4935793 ships complete with the mounting gasket and O-ring seals required for installation. No separate gasket kit purchase is needed.

How should I store the water pump before installation?

Store the pump in its original packaging, in a dry environment away from direct sunlight. Avoid stacking heavy items on top of the box. The mechanical seal is factory-lubricated — do not remove protective caps or rotate the shaft until you are ready to install. Shelf life is 24+ months under proper storage conditions.

Ready to Secure Your Supply of Water Pump 4935793 Cummins?

Your customers need cooling system components that perform — and you need a supplier who delivers on quality, price, and reliability without excuses. METTLEAD Truck Parts has been that partner for distributors across Africa, the Middle East, Southeast Asia, and Latin America.

Take the next step today:

• Request a formal quotation with volume pricing for the 4935793 Cummins water pump
• Ask about sample units for your own quality validation
• Discuss white-label packaging options tailored to your market
• Explore container-load mixed orders from our full Cummins parts catalog

Contact our export team now
— response within 12 business hours, pricing locked for 30 days, and dedicated account support from first inquiry through delivery.