Basic Information

OEM Part Number: 3050867
Product Name: Oil Manifold O-Ring Seal
Applicable Engines: Chongqing Cummins K19, NT855/NTA855 diesel generator units, marine diesel engines and engineering machinery power assemblies
Installation Position: Sealing component for engine lubricating oil manifold interface
Function: Seal the joint of the oil manifold, prevent engine oil leakage, block external dust and air from entering the lubricating oil circuit

Standard Verified Size & Weight Parameters

  1. Single net weight: 0.55 g
  2. Inner Diameter (ID): 18.2 mm
  3. Cross-section thickness (CS): 2.0 mm
  4. Single package gross weight: 1.8 g
  5. Package dimension: 35mm × 35mm × 6mm

Material & Performance Advantages

Made of high-temperature resistant nitrile rubber (NBR) with 70 Shore A hardness. Excellent resistance to high-temperature engine oil corrosion, compression resilience and aging resistance. It can keep stable sealing effect under long-term engine vibration and high-temperature working environment, not easy to harden, crack or permanent deformation. Produce d strictly according to OEM dimensional standards, directly embedded into the sealing groove without modification, perfectly fits the oil manifold installation position of K19 and NT855 engines, effectively solves oil seepage failure at the manifold joint.

Compatibility

Specially matched for Chongqing Cummins K19 stationary generator sets, NT855 heavy-duty industrial diesel engines; widely used in routine maintenance and overhaul sealing replacement of marine main engines and construction equipment power systems.

Package Contents

10 × 3050867 oil manifold O-ring seal, independent sealed plastic packaging.