HomeAir and Fuel Delivery > FiltersBaldwin RS3871 Engine Air Filter - Inner
Part #: RS3871

Baldwin RS3871 Engine Air Filter - Inner

Inner
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Overview of Baldwin RS3871 Engine Air Filter

The Baldwin RS3871 engine air filter is designed for heavy equipment applications, compatible with brands such as Caterpillar, Hitachi, John Deere, Terex, and Volvo equipment. This filter ensures proper air filtration to maintain engine performance and longevity.

  • Compatible with Caterpillar, Hitachi, John Deere, Terex, and Volvo equipment
  • Fits inside Baldwin filters RS3870, RS3870XP, and RS4638
  • Height: 19 31/32 inches (507.2 mm)
  • Inside diameter: 5 11/16 inches (144.5 mm)
  • Outside diameter: 7 1/16 inches (179.4 mm)
  • Replaces Terex part number 15270189 and Volvo 11033997-5
  • Related to RS4639 with flame retardant media

Detailed Product Description

The Baldwin RS3871 engine air filter is engineered to meet the filtration requirements of heavy-duty construction and agricultural machinery. With a height of nearly 20 inches and precise inside and outside diameters, this filter fits securely inside Baldwin RS3870, RS3870XP, and RS4638 filters, providing a reliable seal and effective particulate removal. It is designed to replace OEM parts such as Terex 15270189 and Volvo 11033997-5, making it a suitable replacement for maintaining equipment performance. The filter media is optimized for durability and consistent airflow, supporting engine efficiency in demanding environments.

Applications and Problem Solving

  • Prevents engine damage caused by dust and debris in Caterpillar, Hitachi, John Deere, Terex, and Volvo equipment
  • Helps maintain optimal engine air intake flow for consistent performance
  • Reduces wear on engine components by filtering harmful particles
  • Supports compliance with equipment maintenance schedules by providing a direct replacement for OEM filters
  • Minimizes downtime due to clogged or inefficient air filters

Installation Notes and Tips

When installing the Baldwin RS3871 engine air filter, ensure the filter is seated properly inside the housing compatible with RS3870, RS3870XP, or RS4638 filters. Verify the filter dimensions match the equipment specifications, particularly the height and diameters, to avoid air leaks. Regular inspection and replacement according to manufacturer guidelines will help maintain engine performance.

Quality Assurance

Baldwin filters are manufactured to meet industry standards for filtration efficiency and durability. The RS3871 engine air filter is designed to provide consistent performance under heavy-duty conditions. While specific warranty details are not provided, Baldwin products typically adhere to strict quality control processes to ensure reliability in demanding applications.

BrandBaldwin
Part NumberRS3871
Fits"caterpillar, hitachi, john deere, terex, volvo equipment"
Fits Inside"{rs3870}, {rs3870xp}, {rs4638}"
Height19 31/32
Height (mm)507.2
Inside Diameter 15 11/16
Inside Diameter 1 (mm)144.5
Outside Diameter 17 1/16
Outside Diameter 1 (mm)179.4
Related to{rs4639} (with flame retardant media)
Remark 2One end
ReplacesTerex 15270189; volvo 11033997-5

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