Lock

Cab Lock & Cab Door Clatches

Locks and keys are basic accessories in off-highway cabs. It might be the first part you need to start the machinery. A pair of good and durable matched locks and keys is crucial not only to ensure the safety of your property but also to let you start a productive day in a good mood. FridayParts is committed to providing customers with OEM-quality cab locks and cab door clatches for off-road machinery.

Here on this page, you can find various brands of cab locks, such as CAT, Isuzu, Ford, Volvo, Komatsu, Hyundai, Daewoo, and more. If you're looking for safe and compatible cab door locks, please feel free to let us know. Do not miss these OEM-quality parts for excavators, tractors, trucks, and more.

Popular Lock Categories

Safety Lock

Secure operator cabs and access points with high-quality locks for excavators and loaders. These safety locks are the first line of defense, preventing unauthorized access and operation, which is critical for job-site safety compliance. They ensure that only certified personnel can start or enter the machinery.

• Note: For maintenance procedures requiring energy source isolation (e.g., disabling hydraulic or electrical systems), these access locks should be used in conjunction with dedicated Lockout/Tagout (LOTO) safety devices.

Ideal for Bobcat, Komatsu, and John Deere machines.

CAT Lock

Specially designed for Caterpillar machines, our CAT locks cover cab door, fuel cap, and engine cover applications. Built from heavy‑duty materials with corrosion‑resistant coatings, they fit perfectly across CAT E‑Series and 300‑Series excavators.

Choose CAT Lock if you need secure fitment and vibration‑resistant durability — don’t use generic locks that can loosen or leak under daily vibration.

Convenient and Reliable Cab Parts at FridayParts

Except for a trusted source of top-quality cab parts for heavy machinery, FridayParts also provides an expert guide on maintenance. allows us to provide exceptional service and support. With four large warehouses worldwide, we maintain an extensive inventory of approximately 70,000 parts.

Instead of looking for a local lock shop with the risk of not getting a compatible one, why not just tap your fingers and shop for it online? Locks will be delivered right to your doorstep. With a one-year warranty, you don’t have to worry about purchasing the wrong lock or quality concerns.

Secure and Reliable Solutions for Your Equipment

Please browse our selection of locks to find the ideal solution for your off-road machinery. With FridayParts, you can trust that you’re getting top-quality products that will keep your equipment secure and functioning at its best. If you need keys and other related assemblies, you are welcome to our cab key category.