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Part #: B7121

Baldwin B7121 Engine Oil Filter

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Overview of Baldwin B7121 Engine Oil Filter

The Baldwin B7121 engine oil filter is designed specifically for use with Kobelco equipment and Mitsubishi trucks. Featuring a 14-16 psid by-pass valve and an integral gasket, this filter ensures reliable oil filtration and engine protection under demanding conditions.

  • Contains a 14-16 psid by-pass valve for consistent oil flow
  • Compatible with Kobelco equipment and Mitsubishi trucks
  • Height: 7 11/32 inches (186.5 mm)
  • Outside diameter: 4 1/4 inches (108 mm)
  • Thread size: M26 x 1.5
  • Includes integral gasket for secure sealing
  • Replaces Kobelco part numbers 2446R-332D11 and 2451U-3431

Detailed Product Description

The Baldwin B7121 engine oil filter is engineered to meet the filtration requirements of heavy-duty Kobelco equipment and Mitsubishi trucks. Its 14-16 psid by-pass valve maintains oil flow even when the filter media is clogged, preventing engine oil starvation. The filter’s dimensions—7 11/32 inches in height and 4 1/4 inches in outside diameter—are designed to fit precisely on compatible machinery. The M26 x 1.5 thread ensures proper installation and secure attachment. An integral gasket is included to provide a reliable seal, reducing the risk of leaks during operation. This filter replaces Kobelco part numbers 2446R-332D11 and 2451U-3431, making it a direct replacement for maintenance and repair.

Applications and Problem Solving

  • Prevents engine wear caused by contaminants in oil
  • Maintains consistent oil pressure with the 14-16 psid by-pass valve
  • Reduces risk of engine damage due to clogged filters
  • Ensures compatibility with Kobelco heavy equipment and Mitsubishi trucks
  • Helps maintain engine performance and longevity

Installation Notes and Tips

When installing the Baldwin B7121 engine oil filter, ensure the M26 x 1.5 thread matches the equipment’s filter mount. Clean the mounting surface before applying the filter to prevent leaks. The integral gasket should be inspected for damage prior to installation. Tighten the filter according to manufacturer torque specifications to avoid over-tightening or leaks.

Quality Assurance

Baldwin engine oil filters are manufactured to meet industry standards for filtration efficiency and durability. The B7121 model is designed to provide reliable performance in demanding applications involving Kobelco equipment and Mitsubishi trucks. While specific warranty details are not provided, Baldwin products typically adhere to strict quality control processes to ensure consistent product reliability.

BrandBaldwin
Part NumberB7121
Contains14-16 psid by-pass valve
FitsKobelco equipment; mitsubishi trucks
Height7 11/32
Height (mm)186.5
Integral Gasket[1] included
Outside Diameter 14 1/4
Outside Diameter 1 (mm)108
ReplacesKobelco 2446r-332d11; 2451u-3431
ThreadM26 x 1.5

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