Pioneer Cables 759025 Automatic Transmission Oil Pump Seal - Front, Front Outer or Outer

Reliable Automatic Transmission Oil Pump Seal for GM Vehicles

The Pioneer Cables 759025 Automatic Transmission Oil Pump Seal is engineered to provide a precise fit and dependable sealing performance for a wide range of General Motors vehicles. Designed with exact dimensions, this seal helps maintain optimal transmission fluid pressure and prevents leaks in your Buick, Chevrolet, GMC, and other GM models.

• Inside diameter: 1.6875 inches for accurate shaft fitment
• Thickness: 0.375 inches ensuring proper sealing depth
• Outside diameter: 2.875 inches for secure housing placement
• Compatible with multiple GM makes including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac
• Fits popular models such as Blazer, Camaro, Caprice, Impala, Silverado, and Yukon

Precision Dimensions for Effective Transmission Sealing

The 759025 transmission oil pump seal features a carefully engineered design with an inside diameter of 1.6875 inches, a thickness of 0.375 inches, and an outside diameter of 2.875 inches. These dimensions ensure a tight seal around the transmission oil pump shaft, preventing fluid leaks that can lead to transmission damage. This seal is manufactured to meet the specifications required for automatic transmissions in various GM vehicles, providing a reliable barrier against oil loss and contamination.

Compatible GM Models and Applications

This automatic transmission oil pump seal is compatible with a broad range of GM vehicles, including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac. It fits models such as the Chevrolet Blazer, Camaro, Caprice, and Silverado series, as well as Buick LeSabre and Century, Cadillac DeVille and Eldorado, and GMC Yukon. The part number 759025 is designed to replace worn or damaged seals in these vehicles, helping restore proper transmission function.

• Prevents transmission fluid leaks and pressure loss
• Eliminates oil seepage around the transmission oil pump
• Helps avoid transmission overheating and premature wear
• Reduces risk of transmission slippage and shifting issues
• Maintains transmission efficiency and longevity

Installation Notes and Tips

When installing the Pioneer Cables 759025 oil pump seal, ensure the transmission oil pump and surrounding components are clean and free of debris. Carefully align the seal with the pump shaft and housing to avoid damage during installation. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s fitment by checking for leaks after installation and during initial operation.

Quality Assurance and Warranty Information

Pioneer Cables manufactures the 759025 transmission oil pump seal to meet industry standards for durability and performance. While specific warranty details are not provided, Pioneer Cables products are generally produced under strict quality control to ensure reliable service life. Using this seal helps maintain the integrity of your vehicle’s automatic transmission system.