Review: Eaton Elocker Differential Products Eaton is a well-known brand in the automotive industry, and their line of Elocker differentials has gained popularity among off-road enthusiasts. In this review, we will take a closer look at some of the most popular Eaton Elocker differential products on the market and provide our thoughts on each one. Eaton 19818-010 Eaton Elocker Dana 30-3.73 27 Spline: The Eaton 19818-010 is a popular choice for those looking to upgrade their Dana 30 differential with an Elocker locking mechanism. This particular model features a 27 spline design and can accommodate axle shaft diameters of 3.54 inches or larger. The pin rating required for this product is PN[LM102949/LM102911], and it also includes unique shims specifically designed for use with Dana 30 front and rear differentials. Overall, the Eaton 19818-010 is a reliable and durable option for those looking to improve their off-road capabilities. Eaton 14022-010 Eaton Elocker Differential: The Eaton 14022-010 is another popular choice among off-road enthusiasts, as it features an Elocker locking mechanism designed specifically for use with Dana 35 differentials. This particular model includes a 27 spline design and can accommodate axle shaft diameters of up to 4 inches. The pin rating required for this product is PN[LM102949/LM102911], and it also includes unique shims specifically designed for use with Dana 35 front and rear differentials. Overall, the Eaton 14022-010 is a reliable and durable option for those looking to improve their off-road capabilities. Eaton 19817-010 Eaton Elocker Differential: The Eaton 19817-010 is another popular choice among off-road enthusiasts, as it features an Elocker locking mechanism designed specifically for use with Dana 35 differentials. This particular model includes a 27 spline design and can accommodate axle shaft diameters of up to 4 inches. The pin rating required for this product is PN[LM102949/LM102911], and it also includes unique shims specifically designed for use with Dana 35 front and rear differentials. Overall, the Eaton 19817-010 is a reliable and durable option for those looking to improve their off-road capabilities. Eaton 14023-010 Eaton Elocker Dana 60 4.56 & Up 35 Spline: The Eaton 14023-010 is a popular choice among off-road enthusiasts, as it features an Elocker locking mechanism designed specifically for use with Dana 60 differentials. This particular model includes a 35 spline design and can accommodate axle shaft diameters of up to 4 inches. The pin rating required for this product is PN[LM102949/LM102911], and it also includes unique shims specifically designed for use with Dana 60 front and rear differentials. Overall, the Eaton 14023-010 is a reliable and durable option for those looking to improve their off-road capabilities. Yukon Gear YDGGM8.5-3-30-1 GM 8.5"/8.6" - 30 Spline Axle Dura Grip Slip Positraction: While not specifically an Eaton product, the Yukon Gear YDGGM8.5-3-30-1 is a popular choice among off-road enthusiasts looking for a high-quality axle differential. This particular model features a 30 spline design and can accommodate axle shaft diameters of up to 4 inches. It also includes Dura Grip slip positraction, which helps improve traction in challenging terrain. Overall, the Yukon Gear YDGGM8.5-3-30-1 is a reliable and durable option for those looking to improve their off-road capabilities. In conclusion, Eaton's line of Elocker differentials has gained popularity among off-road enthusiasts due to their reliability, durability, and ability to improve traction in challenging terrain. Whether you are looking to upgrade your Dana 30, 35, or 60 differential with an Elocker locking mechanism, there is a product from Eaton that will meet your needs.