Baldwin Filters B5134 Automotive Coolant Filter

Product Description

The BALDWIN FILTERS B5134 is a spin-on automotive coolant filter designed to remove contaminants and maintain coolant system integrity in heavy-duty and commercial vehicle applications. It threads onto compatible coolant filter heads using an 11/16 inch thread size and helps protect engines from scale, rust, and particulate buildup that can degrade cooling performance over time. Weighing 1.15 pounds, the B5134 is a direct-replacement filter intended for fleet maintenance technicians, diesel service shops, and equipment service professionals working on a range of OEM-specified platforms.

This coolant filter is used in heavy-duty diesel and commercial vehicle cooling systems where spin-on coolant filtration is specified. Typical applications include over-the-road trucks, construction equipment, and agricultural machinery that require periodic coolant filter service as part of a scheduled maintenance interval. The B5134 serves as a cross-reference replacement for filters originally supplied by Caterpillar, Cummins, Donaldson, Fram, GMC, Hastings, International, John Deere, Komatsu, Purolator, and Wix.

Key Features

• Spin-on design for fast, tool-assisted installation and removal
• 11/16 inch thread size for direct fitment to compatible coolant filter heads
• Removes particulates, scale, and rust from engine coolant circuits
• Cross-references to multiple OEM and aftermarket part numbers
• Compact form factor at 1.15 pounds for easy single-tech handling

Compatibility

The B5134 is a direct cross-reference replacement for Caterpillar 9Y4528, Cummins 3300721, Donaldson P554685, Fram PR3383, GMC 25010844, Hastings WC8, International 1820358C1, John Deere RE11992, Komatsu 8853260644, Purolator W54451, and Wix 524087.

Installation Notes

Coolant filter service is typically performed by licensed diesel technicians or heavy-equipment service professionals. Before replacing the filter, relieve system pressure and allow the engine to cool completely to avoid burns from hot coolant. Use a standard spin-on filter wrench for removal and hand-tighten the new filter to the manufacturer-specified procedure per the equipment service manual. Dispose of used coolant and filters in accordance with local environmental regulations.