Twin Disc MG 521 Marine Transmission Parts - Oil FIlter Section

Twin Disc MG521 Marine Transmission Parts – Oil Filter Section

The Twin Disc MG521 oil filter is a key maintenance component that protects your transmission from contamination, wear, and hydraulic inefficiency. Specifically designed for the MG521 marine gear, this filter continuously removes debris, metal shavings, and other impurities from the transmission oil, ensuring that only clean fluid circulates through the system. Clean oil helps maintain the precise hydraulic pressure needed for smooth clutch engagement, reliable shifting, and efficient torque transfer.

Built to withstand the rigors of continuous marine operation, the MG521 oil filter is made with durable filtration media that performs under high temperatures and heavy loads. Regular replacement of this filter prevents the buildup of contaminants that can lead to internal scoring, valve sticking, or clutch slippage. Whether used in commercial workboats, fishing vessels, or pleasure craft, this filter is an essential part of keeping your Twin Disc MG521 transmission operating at its best.

Easy to install and designed for a perfect fit, the MG521 oil filter helps simplify maintenance and supports longer transmission life. By maintaining clean oil flow, you’ll improve performance, reduce downtime, and extend the lifespan of your transmission components.

Why Buy Your Twin Disc MG521 Oil Filter from Diesel Pro Power

Choosing Diesel Pro Power means getting quality parts and expert support you can trust.

Here’s why customers choose us:

• 40,000+ satisfied customers worldwide – trusted by marine operators, fleets, and shipyards.
  
  

• Get the right part the first time – our catalog is organized by transmission model, ensuring accurate selection.
  
  

• Bilingual customer support (English & Spanish) – knowledgeable staff ready to help with any order or fitment question.
  
  

• Fast worldwide shipping – most parts ship the same day, reducing downtime.
  
  

• Premium aftermarket filters – engineered for long-lasting durability and dependable marine performance.
  
  

• Simple online ordering – clear photos, secure checkout, and quick access to product details.
  
  

Diesel Pro Power is the go-to source for Twin Disc MG521 oil filters, combining expert service, high-quality parts, and unmatched reliability—so you can keep your vessel running strong and efficiently.