WESPC 554/127 Rear Crankshaft Oil Seal for Perkins 4000 Series
Diesel Engine
| Brand Name | WESPC |
| Place of Origin | China |
| Part Number | 554/127 |
| After-sales Service Provided | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock | Yes |
Application:
WESPC 554/127 water pump is designed for Perkins 1000 Series diesel
engines, including models 1004-4, 1004-4T, 1006-6, and 1006-6T.
These engines are widely used in agricultural tractors,
construction machinery, generator sets, and industrial systems. The
water pump is mounted on the front of the engine block and driven
by the crankshaft via a pulley or gear system. It circulates
coolant through the engine and radiator, maintaining optimal
operating temperature and preventing overheating under
continuous-duty and high-load conditions.
Agricultural machinery:
Commonly installed in mid-range tractors such as Massey Ferguson
300 and 600 series, Landini, and other OEM platforms powered by
Perkins 1000 series engines. The WESPC 554/127 water pump ensures
stable coolant flow during field operations, supporting long
service intervals and protecting engine components from thermal
stress.
Construction equipment:
Suitable for backhoe loaders, telehandlers, and compact wheel
loaders using Perkins 1004 and 1006 engines. The pump withstands
vibration and dust exposure, maintaining coolant circulation in
demanding environments and ensuring consistent engine performance
during excavation, lifting, and transport tasks.
Generator sets:
Applied in 60–150 kVA diesel generator platforms powered by Perkins
1000 series engines, including units from FG Wilson, Olympian, and
other industrial genset manufacturers. The WESPC 554/127 water pump
supports efficient heat dissipation during prolonged operation,
reducing the risk of thermal shutdown and ensuring reliable power
delivery.
Industrial systems:
Used in stationary diesel-driven systems such as irrigation pumps,
compressors, and mechanical drives requiring robust cooling
performance. The pump’s impeller and housing design optimize
coolant flow rate and pressure, supporting 24/7 operation in
high-temperature environments.
Technical specifications:
Pump type: centrifugal water pump Mounting: front engine block,
gear or pulley driven Inlet diameter: approx. 38.00 mm Outlet
diameter: approx. 32.00 mm Impeller material: cast iron or
reinforced composite Housing: precision-machined cast aluminum or
cast iron Seal type: mechanical seal with high-temperature
elastomer Flow rate: approx. 120–150 L/min (varies by engine speed)
Operating temperature: -30°C to +120°C Inspection: pressure-tested
for leakage, flow rate, and dimensional accuracy
Material & performance features:
Manufactured using corrosion-resistant materials with reinforced
impeller blades for high-volume coolant circulation. The mechanical
seal is designed to prevent coolant leakage under variable pressure
and temperature conditions. Engineered for long-term durability in
agricultural, construction, and industrial environments. Produced
under ISO/TS16949-certified quality control standards.
Interchange part number:
554/127; verified fitment for Perkins 1004 and 1006 series engines.
Compatible with standard rebuild procedures across tractors,
loaders, generator sets, and industrial systems.
