91139 Lawn Mower - Parts

This OEM part is a zerk fitting that is sometimes called a grease fitting, lube fitting, grease zerk, or Alemite fitting. It is a metal nipple that you connect a grease gun to, allowing you to lubricate the moving parts in your lawn equipment, usually on joints or bearings. This fitting is 1/4 inch wide, has 28 threads per inch, and a thr...Read moreeaded portion that is .256 inches long. If the fitting is broken, you may notice that your machine is moving sluggishly, or the fitting may appear cracked or clogged with debris. It is important to replace a damaged fitting right away, because if you do not, debris can prevent the fitting from accepting grease and the moving parts of your machine will wear out faster and eventually break down completely. To replace the fitting, you will need to use a wrench to remove it from your machine. Keep in mind that this replacement part is sold separately, so you may want to consider stocking up on fittings before you need them. Since the fittings on your machine wear out at the same rate, having a few extra on hand can save you time and hassle down the road.

For Models 16,19,26,30,34,35,38

For Models 57

This is a genuine manufacturer-sourced component which is specially designed for Ariens lawn and garden equipment. It is an identical replacement for a missing or a damaged wheel that supports the unit. Please make sure to check the appropriate diagrams of your model for the correct application of this part. This high-quality wheel is mad...Read moree of durable materials and is sold in a pack of two, keep in mind the hardware to secure these wheels is sold separately.

This is a genuine manufacturer-approved carriage bolt, designed as a standard replacement part that fits a variety of products. It features a square section beneath the head, which fits into a matching square hole in the workpiece. This design prevents the bolt from turning while the nut is being tightened, ensuring a secure and stable fit. Please note that this item is sold individually and does not include the nut.

This authentic replacement part is designed for use with Ariens snowblowers. Ball bearings are generally utilized to reduce the friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. Unfortunately, over time it will wear out ...Read moreand it may begin to fail eventually requiring a replacement. Keep in mind this high-quality component is made of durable metal and is sold individually. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware.