Fleetguard LF3970 Oil Filter (Pack of 2) for Cummins ISB Engine

The Fleetguard LF3970 oil filter pack is designed for Cummins ISB engines, offering a robust housing and precise sealing to help keep oil clean during daily driving, heavy loads, and repeated starts. This pack of 2 is a convenient way to maintain consistent filtration, fit for routine service and reliable engine protection ideas without overpromising results. Many users appreciate the straightforward replacement experience and the product's compatibility with a broad cross reference network.

What makes LF3970 stand out

From the shop floor to the open road, LF3970 emphasizes filtration clarity and ease of maintenance. With a 30 micron filtration element and a high filtration efficiency, it helps reduce contaminant load before they reach critical engine surfaces. The BPV setting is listed as 0 kPa (0 PSI), indicating a standard bypass valve configuration for engine compatibility. It is important to follow the engine maker’s service guidelines for installation and ongoing service intervals.

Key specifications

• Overall height 176.78 mm (6.96 in)
• Largest outside diameter 93.47 mm (3.68 in)
• Gasket outside diameter 71.88 mm (2.83 in)
• Gasket inside diameter 62.48 mm (2.46 in)
• Thread size 1 1/8-16 UN-2B
• Standpipe: No
• ADBV: None
• Filtration efficiency: 30 micron; TWA 98.7%
• BPV setting: 0 kPa (0 PSI)

Compatibility and cross references

Primary applications include Cummins 3937736, Cummins 5404947, and Volvo 14406393. The LF3970 cross references with a broad network across brands and models, including Baldwin, Case IH, Caterpillar, New Holland, JCB, Volvo, and others across the market.

• Cross reference examples: Baldwin B7177, BT595
• Case IH J937736, J942365
• Caterpillar 917336, 1090360
• Cummins 3937144, 3937736, 3942365
• Daewoo D144020
• HiFi Filter Jura Filtration S60100
• Hyster 1524551
• Hyundai 11N870110
• Ingersoll Rand 57890410, 7567107803
• JCB 32925413
• New Holland L71101552
• Volvo 43919927, 85114081
• Woodgate WGH7936, WGL3970

What you get and how to use

• Pack of 2 LF3970 oil filters
• Suitable for routine maintenance and scheduled service intervals

Real-world usage notes

In real-world scenarios, keeping oil clean can contribute to smoother starts, consistent lubrication, and dependable service intervals. While outcomes vary by engine and operating conditions, LF3970 provides a practical filtration option aligned with common maintenance practices for Cummins ISB engines.