Wix 51772 Engine Oil Filter - Full Flow

Overview of Wix 51772 Engine Oil Filter

The Wix 51772 engine oil filter is designed for heavy-duty applications requiring reliable filtration performance. This spin-on lube filter features a cellulose media material and a 25-micron rating, providing effective contaminant removal for various vehicle makes and models.

• Spin-on lube filter style for easy installation
• Cellulose media with 25-micron filtration efficiency
• Heavy-duty (Hd) duty type suitable for demanding engine conditions
• Class Hb filter classification
• Flow rate between 12-16 gallons per minute (gpm)
• Burst pressure rated at 400 psi
• Thread size 1-12 with closed inner diameter top
• Height of 7.827 inches and outer diameter top of 3.698 inches
• No anti-drain back valve or bypass relief valve setting

Technical Details and Specifications

The Wix 51772 oil filter is engineered with a cellulose media material that provides a 25-micron filtration rating, effectively capturing engine contaminants to protect internal components. Its heavy-duty classification (Hd) and Hb class ensure durability under high-stress operating conditions. The filter supports a flow rate of 12 to 16 gallons per minute, accommodating engines with moderate to high oil flow requirements. With a burst pressure of 400 psi, this filter maintains structural integrity under pressure spikes. The spin-on design simplifies replacement, while the 1-12 thread size and closed inner diameter top ensure compatibility with specific engine configurations.

Compatible Vehicles and Applications

The Wix 51772 engine oil filter is compatible with a range of heavy-duty trucks and commercial vehicles requiring a spin-on lube filter with these specifications. It is commonly used in diesel engines where a 25-micron cellulose media filter is specified. For example, this filter fits certain models of Freightliner, International, and Kenworth trucks, among others. Always verify fitment with your vehicle’s make and model to ensure proper compatibility.

Common Issues Addressed by Wix 51772 Oil Filter

• Prevents engine wear caused by dirt and metal particles
• Maintains oil cleanliness to extend engine life
• Reduces risk of oil flow restriction in heavy-duty engines
• Protects against pressure spikes with 400 psi burst pressure rating
• Ensures consistent oil flow with 12-16 gpm capacity

Installation Notes and Tips

When installing the Wix 51772 oil filter, ensure the engine is off and cooled down to avoid burns. Apply a thin layer of clean engine oil to the gasket before threading the filter onto the engine to ensure a proper seal. Tighten the filter according to manufacturer torque specifications, typically hand-tight plus a quarter turn. Since this filter does not include an anti-drain back valve, it is important to check oil levels after installation to prevent dry starts.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 51772 model undergoes rigorous testing to ensure burst pressure and flow rate specifications are met. While specific warranty details are not provided here, Wix generally offers warranties against defects in materials and workmanship. Consult Wix documentation or your parts supplier for warranty terms related to this filter.