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For over 65 years, Pioneer Automotive has been known as "The Source for Hard-to-Find Products." They offer an extensive line of automatic transmission service and repair products, including transmission tailhousing gaskets. These gaskets are available in application-specific materials and designs to provide a tight seal to the transfer case to prevent thermal expansion and leaks. The OE-style gaskets offer the same performance, durability, and service life as your factory original equipment.
( 4 )
$7.99
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$11.99
Pioneer extension housing gaskets are exact-fit replacements for your automatic transmission rebuild. These seals are made of high-quality materials to ensure they meet or exceed OE standards for long-lasting durability and performance. The gaskets are available for fitment on a wide variety of specific vehicle and transmission applications.
( 1 )
$11.99
Pioneer brown paper dust plugs provide an ideal solution for covering up critical holes, like spark plug seats, when painting or finishing an assembly. They also provide an easy application as well as an environmentally friendly and economical solution. Keep dust and debris away from critical nooks and crannies with an assist from Pioneer dust plugs.
Not Yet Reviewed
$16.99
Pioneer offers a complete line of valve seals, from stock O-rings to positive stop PTFE or Viton® seals. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The O-ring seals use the standard retainer and oil splash shield. The umbrella seals are normally used when a larger-than-stock diameter spring is used. In the case of a double spring, the positive stop PTFE seals are used. For triple-spring applications, use the smaller-diameter Viton® seals.
Not Yet Reviewed
$11.49
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$242.99
Pioneer offers a variety of GM original equipment parts—including these transmission fluid dipstick tube seals, also referred to as "tube hats." They're designed to form a fluid-tight connection between the dipstick tube and transmission case to prevent unwanted leaks. The seals are made from high-quality material to factory specs for accurate fit, form and function.
( 3 )
$9.99
Pioneer automatic transmission extension housing seals help restore gear-changing performance with the proper fit, form, and function for your vehicle. Keeping the transmission shifting and operating efficiently is crucial to the overall life of any vehicle. That's why you should choose the exact-fit, no-compromise Pioneer automatic transmission extension housing seals! Order the automatic transmission gaskets that are designed to fit your application.
Not Yet Reviewed
$9.99
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