CAT Pumps 34262 NBR Seal Kit with Spring for 6DX Series Pumps – OEM Replacement Part

Part Number: 34262
Category: Pressure Washer Pump Parts → Seal Kits → CAT Pumps Repair Parts
Type: CAT Pumps NBR Seal Kit with Spring for 6DX Series Pumps

The CAT Pumps 34262 NBR Seal Kit with Spring is a genuine OEM replacement repair kit designed for servicing compatible CAT Pumps 6DX Series triplex plunger pumps. This complete seal kit contains the critical high-pressure and low-pressure sealing components, along with spring assemblies, required to restore pump performance, maintain operating pressure, and prevent internal water leakage.

Key Features & Benefits

• Genuine CAT Pumps OEM Replacement Part
• Complete seal kit with spring assemblies
• Designed for CAT Pumps 6DX Series pumps
• Features durable NBR (Nitrile Buna-N) sealing materials
• Restores proper sealing performance
• Helps recover lost pressure and efficiency
• Reduces internal water leakage and bypass
• Supports pump rebuild and preventative maintenance programs
• OEM-quality fit, reliability, and durability
• Helps extend pump service life

Technical Specifications

Manufacturer: CAT Pumps

Part Number: 34262

Product Type: Seal Kit with Spring

Seal Material: NBR (Nitrile Buna-N)

Pump Compatibility: CAT Pumps 6DX Series

Application: High-Pressure & Low-Pressure Seal Replacement

OEM Replacement: Yes

Kit Coverage: One Complete Pump

Compatible Pump Series

Compatible with CAT Pumps 6DX Series triplex plunger pumps utilizing Seal Kit Part Number 34262.

Always verify pump model compatibility and parts breakdown before ordering.

Typical Applications

• Pressure washer pump rebuilds
• Commercial pressure washer maintenance
• Industrial cleaning equipment repairs
• Agricultural spraying and cleaning systems
• Fleet washing equipment servicing
• Contractor equipment maintenance
• Equipment rental fleet service
• Preventative maintenance programs

Performance Advantages

• Restores proper high-pressure sealing performance
• Helps eliminate pressure loss caused by worn seals
• Improves pump efficiency and cleaning effectiveness
• Reduces internal water bypass and leakage
• Maintains proper seal loading with included spring assemblies
• Protects plungers, manifolds, and internal pump components
• NBR sealing materials provide excellent durability and wear resistance
• Genuine OEM components ensure proper fit and performance
• Ideal for preventative maintenance and professional rebuild procedures
• Helps maximize the lifespan of compatible CAT Pumps 6DX Series pumps