RS5458 Air Filter – OEM Replacement for Heavy-Duty Engines

rs5458 heavy duty air filter overall view
rs5458 air filter side view variable diameter
rs5458 air filter oem replacement end cap marking
rs5458 air filter inlet inner diameter
rs5458 air filter inner structure weight reference
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Description

The RS5458 air filter is a heavy-duty cylindrical air filter manufactured for industrial engines and generator-related equipment operating in demanding environments.
We make this model as an OEM replacement, supplying customers who prioritize reliable filtration performance, accurate dimensions, and long-term supply stability rather than brand labeling.

This air filter is widely used by generator maintenance companies, industrial service providers, and filter wholesalers serving marine, mining, oil & gas, construction, and agricultural sectors.

As a filter factory, we supply RS5458 directly, without intermediaries, supporting small batch orders, bulk supply, and OEM/private-label cooperation.

Please confirm the OEM reference RS5458 and the required dimensions before ordering.
This air filter is designed for heavy-duty engine and generator-related applications and is supplied as an OEM replacement product.
For bulk orders or long-term maintenance projects, compatibility verification with your engine model is recommended prior to purchase.

Key Application Industries

  • Marine power systems

  • Mining equipment

  • Oil & gas engines

  • Construction machinery

  • Agricultural equipment

  • Industrial compressors

  • Generator sets and auxiliary power units

Dimensions & Specifications

  • Height: 289 mm

  • Outside Diameter (Max): 292 mm

  • Outside Diameter (Min): 253 mm

  • Inside Diameter (Max): 122 mm

  • Weight: 2.63 kg

  • Filter Type: Cylindrical air filter

  • Filtration Mode: Dry air filtration

  • Structure: Reinforced filter media with stable internal support

  • Application: Heavy-duty diesel and gas engines

Typical Engine Applications:

  • Caterpillar C7

  • Cummins ISB

  • Cummins ISC

  • GMC 8.1L Propane

These engines are commonly found in generator sets, trucks, buses, and industrial power equipment, where consistent airflow and filtration efficiency are critical for engine reliability.

⚠️ This product is supplied as an OEM replacement air filter, not a genuine OEM brand part.

Why Maintenance & Wholesale Buyers Choose RS5458

  • Accurate dimensions for reliable installation

  • Stable airflow for continuous engine operation

  • Suitable for harsh industrial environments

  • Consistent batch-to-batch quality

  • Designed for scheduled maintenance programs

  • Ideal for long-term service contracts and fleet maintenance

RS5458 is often selected by generator maintenance contractors and distributors who need repeatable quality and dependable supply, not short-term sourcing.

Factory Direct Supply & OEM Capability

We are a professional air filter factory specializing in heavy-duty industrial and generator air filters.

With RS5458, we support:

  • Factory-direct pricing

  • Stable production capacity

  • Small MOQ to large-volume supply

  • OEM and private-label manufacturing

  • Export-ready packaging for global markets

This model is suitable for:

  • Filter wholesalers

  • Trading companies

  • OEM purchasing departments

  • Private-label brands

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© 2025 Bowei Filter Factory — Professional manufacturer of diesel generator air filters and Caterpillar replacement filters.