ApplianPar Crankcase Ventilation Filter Heavy Duty

Description

Product Overview

The ApplianPar Crankcase Ventilation Filter is engineered for demanding commercial trucks, delivering superior filtration of crankcase gases to protect engine components. Constructed from high‑density aluminum housing and a multi‑layer synthetic media, the filter resists corrosion and maintains structural integrity under high temperature and pressure. Precise dimensions (11.61 x 9.45 x 2.76 inches) and a weight of 1.85 lb ensure a direct replacement for OEM part numbers 904‑7904, 3685528, 3691476, CV50617, CV50634, 99340, CB57, and CV15000. The filter meets or exceeds OEM specifications, providing a seamless fit for Cummins ISX 11.9 (2017‑12) engines and a range of Kenworth models including T680, T800, T880, and W900, as well as Peterbilt 365, 567, and 579 series.

Usage

Designed for heavy‑duty fleet operations, this ventilation filter excels in long‑haul, construction, and regional delivery environments where engine durability is critical. It effectively captures oil mist and contaminants, preventing them from recirculating into the intake system. Installation is straightforward: remove the old filter, align the mounting tabs, and secure with the factory bolts. The filter’s robust construction tolerates frequent temperature cycles and vibration, making it ideal for trucks that operate in extreme climates or rugged terrain.

Why Choose Us

ApplianPar combines decades of automotive filtration expertise with rigorous quality control. Each filter undergoes a multi‑stage testing process, including flow rate verification, pressure drop analysis, and durability testing under simulated engine conditions. Our commitment to OEM‑level precision ensures no leaks, no fit issues, and consistent performance across the product’s lifespan. Backed by a limited warranty and supported by a responsive technical service team, ApplianPar delivers confidence for fleet managers and independent mechanics alike.

Key Features

• Heavy‑duty aluminum housing resists corrosion and heat deformation
• Multi‑layer synthetic media captures fine oil mist for cleaner crankcase ventilation
• Exact OEM fit for Cummins ISX 11.9 and major Kenworth/Peterbilt models
• Low pressure drop design maintains engine efficiency and fuel economy
• Rigorous testing ensures durability under high‑temperature and high‑vibration conditions

FAQ

What engines are compatible with this filter?

The filter is compatible with Cummins ISX 11.9 engines from model years 2017‑2022 and fits Kenworth T680, T800, T880, W900, as well as Peterbilt 365, 567, and 579 series trucks.

How often should the filter be replaced?

For typical fleet usage, replacement every 30,000‑40,000 miles is recommended, or sooner if operating in dusty or high‑oil‑mist environments.

Is this filter a direct OEM replacement?

Yes, it matches OEM part numbers 904‑7904, 3685528, 3691476, CV50617, CV50634, 99340, CB57, and CV15000, ensuring a bolt‑for‑bolt fit without modifications.

Can I install the filter myself?

Installation is simple and requires basic hand tools. Remove the old filter, align the new unit with the mounting tabs, and secure it with the existing bolts. Detailed instructions are included in the packaging.

What warranty does ApplianPar provide?

ApplianPar offers a one‑year limited warranty covering manufacturing defects. Contact our support team with the purchase receipt for warranty service.