CUMMINS 4988280 Gasket Hydraulic Pump Engine Isb Isc Qsc 6B B5.9 4B

( Brand: Cummins ), ( Part Type: Gasket Hydraulic Pump Engine ), ( Oem Interchange: Ram, Dodge, Peterbilt, Ford, Blue Bird, International, Truck, Freightliner, Loader, Steiger, Power Unit, Water Pump, Fork, Marine, Genset, Agriculture, Industry, Case, Construction, John Deer, Generator, Tractor, Kenworth, Mack, Jcb, Forklift, Excavator, Bulldozer ), ( Oem Part Numbers: Motorhome, Tractor, Kenworth, Semi, Vermeer, Tiger Cat, Cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, New Holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, Crane, Tadano, Hyster, Isb, Qsb, Qsc ), ( Manufacturer Part Number: 4988280 ), ( Oem Interchange Part Numbers: 4b, K38, K50, Qsm11, Ism11, Isx15, Qsx15, N855, N14, M11, Volvo, Gmc, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, Cat, Diesel, Ford Ln7000, Komatsu, Nt855, Big Cam ), ( Oem Interchange Part Numbers 1: Freightliner Fl50, Freightliner Fl60, Freightliner Fl70, Freightliner Fl80, Freightliner Fs65, Freightliner Mt35, Freightliner Mt45, Freightliner Mt55, Freightliner Fc70, Ford Cf700, Ford F700, Isb, Qsb, White, Skid Steer, B3.9, Thomas, Small Cam, Cabover )

Review CUMMINS Gasket Hydraulic Pump Fit Engine 6b B5.9 4b Isb Isc Qsc fits B5

The Cummins 4988280 gasket is a crucial component for maintaining the hydraulic system of specific Cummins engines. This gasket, part number 4988280, is designed for engines with the model identification 6B, 5.9L, 4B ISB, ISC, and QSC.

This gasket is meticulously engineered to provide an effective seal between various engine components, ensuring the hydraulic fluid remains contained within the system. The gasket's material composition is specifically formulated to endure the extreme pressures and temperatures encountered in heavy-duty hydraulic applications. It is typically made of a high-quality elastomer material, such as rubber or a synthetic elastomer, that can flex and expand with the engine's movement while retaining its sealing properties.

The gasket's contour is intricately designed to match the mating surfaces of the engine components it seals between. This precise fit ensures a leak-free connection, preventing hydraulic fluid from escaping and potentially causing costly damage to the engine or other components.

Installation of the 4988280 gasket is typically a straightforward process, but it's essential to follow the manufacturer's instructions carefully to ensure proper alignment and seating. This may involve removing the old gasket, cleaning the surfaces, and applying a suitable sealant before installing the new gasket.

With the Cummins 4988280 gasket, you can rest assured that your hydraulic system will maintain optimal performance and efficiency, reducing downtime and saving you money in the long run.

Cummins 4988280 Gasket for Hydraulic Pump: A Comprehensive Analysis

The Cummins 4988280 gasket is a crucial component for the hydraulic pump of engines like 6B, B5.9, 4B ISB, ISC, and QSC. This analysis aims to provide a clear understanding of the advantages and disadvantages of purchasing this gasket.

1. Enhanced Sealing: The Cummins 4988280 gasket is designed to provide an effective seal between various engine components, ensuring minimal hydraulic fluid leakage.

2. Improved Performance: A proper gasket can lead to improved hydraulic system performance by reducing power loss and maintaining optimal system pressure.

3. OEM Quality: By opting for the OEM (Original Equipment Manufacturer) gasket, you can ensure that it is designed specifically for your engine, ensuring a perfect fit and optimal functionality.

4. Durability: Cummins gaskets are known for their durability, which can help you save money in the long run by reducing the need for frequent replacements.

1. Cost: OEM gaskets, like the Cummins 4988280, tend to be more expensive than aftermarket alternatives. However, the long-term benefits, such as improved performance and durability, may outweigh the initial cost.

2. Availability: Depending on your location or the specific engine model, it may be more challenging to find and purchase this gasket.

3. Installation Complexity: Installing a gasket can be a time-consuming and labor-intensive process, especially for those without mechanical experience.

The Cummins 4988280 gasket is an essential component for maintaining the hydraulic system's functionality in engines like 6B, B5.9, 4B ISB, ISC, and QSC. While the initial cost may be higher than aftermarket alternatives, the benefits, such as enhanced sealing, improved performance, and durability, can lead to long-term savings and peace of mind. If you value the reliability and performance of your engine, investing in an OEM gasket like the Cummins 4988280 is a worthwhile investment.

part # 4988280 prices

• $10.93-$40.00

specifications gasketdug:

• for models: B5
• brand: Cummins
• part type: Gasket Hydraulic Pump Engine
• oem interchange: Ram, Dodge, Peterbilt, Ford, Blue Bird, International, Truck, Freightliner, Loader, Steiger, Power Unit, Water Pump, Fork, Marine, Genset, Agriculture, Industry, Case, Construction, John Deer, Generator, Tractor, Kenworth, Mack, Jcb, Forklift, Excavator, Bulldozer
• oem part numbers: Motorhome, Tractor, Kenworth, Semi, Vermeer, Tiger Cat, Cummins, Allis Chalmers, Combine, Harvester, Sprayer, Gleaner, Massey Ferguson, New Holland, D250, D350, W250, W350, 2500, 3500, 4500, 5500, Crane, Tadano, Hyster, Isb, Qsb, Qsc
• manufacturer part number: 4988280
• oem interchange part numbers: 4b, K38, K50, Qsm11, Ism11, Isx15, Qsx15, N855, N14, M11, Volvo, Gmc, B6.7, K19, Celect, Elctronic, Injection, Benze, Caterpillar, Detroit, Cat, Diesel, Ford Ln7000, Komatsu, Nt855, Big Cam
• oem interchange part numbers 1: Freightliner Fl50, Freightliner Fl60, Freightliner Fl70, Freightliner Fl80, Freightliner Fs65, Freightliner Mt35, Freightliner Mt45, Freightliner Mt55, Freightliner Fc70, Ford Cf700, Ford F700, Isb, Qsb, White, Skid Steer, B3.9, Thomas, Small Cam, Cabover

payments gasketdug:

• other
• credit card: Diners-club
• money order
• wallet: Apple-pay

seller gasketdug:

• rating: 100.0%
• # reviews: 302

general gasketdug:

• Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust Gaskets
• condition: New

offer gasketdug:

• started: March 20, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 1

shipping gasketdug:

• type: Calculated
• cost: $9.06
• transit: 4-8 Days
• class: Standard
• service: UPS Ground
• carrier: UPS

returns gasketdug:

• policy: No Returns

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