Orscheln Products is known worldwide for designing and manufacturing quality dipsticks for heavy-duty transmissions. As a dependable source of fluid level indicators for the top engine and chassis builders in the world, the engineers at Orscheln understand the unique specifications of heavy-duty transmissions. Orscheln developed the patented Twist2Lock® Fluid Level Indicator to accommodate check, check/fill, or fill-only applications for medium- and heavy-duty engines and transmissions. These dipsticks for heavy-duty transmissions are designed to be a fully-calibrated system, and to offer repeatable accuracy in checking engines and transmissions. Custom end fittings with plastic-to-metal combinations are designed to reduce corrosion. To learn more about dipsticks for heavy-duty transmissions from Orscheln Products, click here. For OEM requirements or inquiries regarding custom dipstick solutions, please contact the Orscheln Products Sales Team.