PUMP HOUSING GASKET Parker Hydraulic gear Pump Parts

The PUMP HOUSING GASKET is a premium-engineered, high-performance elastomeric sealing element. It serves as a direct drop-in replacement for the original structural seals used in Parker Commercial Intertech PGP series cast iron gear pumps, motors, and Power Take-Off (PTO) accessory systems. In heavy-duty hydraulic gear pumps, the integrity of section-joining interfaces is continuously challenged by extreme mechanical pressure spikes, intense thermal fluctuations, and systemic vibration.Built by RCHC, a premier manufacturer of global OEM-standard hydraulic components and structural sealing kits, this high-resilience O-ring prevents high-pressure fluid bypassing, eliminates external casing leaks, and maintains the essential volumetric efficiency of multi-section pumps. By utilizing advanced rubber formulation technology, RCHC delivers a cost-effective, long-service-life alternative tailored for B2B industrial distributors, hydraulic repair facilities, and heavy machinery fleet procurement managers.

The PUMP HOUSING GASKET component configuration is a ubiquitous sealing standard utilized heavily within construction, transport, agricultural, and vocational machinery groups: 

1. Parker Commercial Intertech Pump Platforms

• PGP Cast Iron Series: PGP030, PGP031, PGP050, PGP051, PGP075, PGP076, PGP315 PGP330 PGP350 PGP365. 
• Vocational Dump Pumps: C101, C102, G101, G102 Dual-Rotation Dump Truck Pumps. 
• Multi-Section Gear Pumps: Used as the specialized structural barrier seal separating front, mid, and rear gear sections. 

2. Vehicle Types & Vocational Applications

• Heavy Duty Dump Trucks: Used within hydraulic lifting assemblies on vocational brands like Kenworth, Peterbilt, Mack, and Freightliner.
• Construction Infrastructure Machinery: Integrated into the main hydraulic lines, control blocks, and pump systems of tracked excavators, wheel loaders, and truck-mounted cranes. 

G101/102 C101/102
GEAR HOUSING GASKET	391-2884-019 391-2884-021
PGP020/021
PUMP & MOTOR HOUSING GASKET	391-2884-019
PGP030/031
PUMP&MOTOR  HOUSING GASKET	391-2884-050
PGP050/051
PUMP&MOTOR  HOUSING  GASKET	391-2884-021
PGP075/076
PUMP & MOTOR HOUSING GASKET	391-2884-024
PGP315
PUMP HOUSING GASKET	391-2881-968
MOTOR HOUSING GASKET	391-2881-429
PGP330
PUMP HOUSING GASKET	391-2884-050
MOTOR HOUSING GASKET	391-2884-076
PGP350
PUMP HOUSING GASKET	391-2884-074
MOTOR HOUSING GASKET	391-2884-021
PGP365
PUMP HOUSING GASKET	391-2884-052
MOTOR HOUSING GASKET	391-2884-023

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