Cummins Hydraulic Pump Gasket 4988280L – Reliable sealing for steady hydraulic performance

The Cummins Hydraulic Pump Gasket 4988280L provides a secure seal between the hydraulic pump and its mounting surface. As part of the Cummins parts range, this gasket helps keep hydraulic oil contained while supporting steady system pressure. In addition, it meets Cummins genuine paers standards, which ensures consistent fit and dependable sealing during service. Although the gasket has a simple shape, it plays a key role in system stability. Therefore, technicians often select it for pump service, leak repair, and overhaul work. At the same time, proper sealing helps protect nearby parts and supports long service life.

🔩 Specifications

• Part number: 4988280L

• Product type: Hydraulic pump gasket

• Brand compatibility: Cummins systems

• System location: Hydraulic pump mounting area

• Primary function: Fluid sealing and leak prevention

• Quality level: Cummins genuine paers compliant

⭐ Key Features

First, this gasket creates a tight seal that helps stop hydraulic oil leaks during operation. In addition, it supports even contact between the pump and housing, so stress stays balanced. Moreover, the gasket material handles regular contact with hydraulic oil without losing shape. As a result, sealing strength stays stable over time. Also, the clean cut profile helps speed up installation during service work. Because it belongs to trusted Cummins parts, users can expect consistent quality during replacement.

⚙️ Technical Insights

The Cummins Hydraulic Pump Gasket 4988280L fills small surface gaps between the pump and mounting face. Therefore, it helps create a uniform seal once bolts are tightened. At the same time, correct compression supports both sealing strength and material life. When technicians replace old or damaged gaskets, hydraulic pressure often returns to normal quickly. Consequently, oil loss and air entry risks drop. Since the gasket follows Cummins genuine paers design rules, it matches original pump layouts without extra adjustment.

🛠 Application Scenarios

This hydraulic pump gasket fits many industrial engines, power units, and construction machines that use hydraulic systems. For example, it supports pumps that run for long hours where leak control matters. Likewise, it works well during scheduled pump removal or system service. In addition, maintenance teams rely on Cummins parts like this gasket to reduce downtime caused by oil leaks. Across these uses, steady sealing helps keep hydraulic response smooth and reliable.

📦 Availability

This hydraulic pump gasket is in stock and available for global shipping. To ensure correct fitment with your Cummins parts setup, please provide your engine serial number (ESN). Our support team is ready to assist with verification and to confirm compatibility with Cummins genuine paers requirements.