CAT 082-2983 END PLATE

CAT 082-2983 (0822983) is a Caterpillar original equipment manufacturer (OEM) cab wiring harness/pipe end plate (sealing end plate), compatible with 307E2/308E2 excavators and 242D/246D skid steer loaders. It is used for sealing and securing the ends of cab wiring harness and pipe holes to prevent dust and moisture intrusion. It also serves as a guide and protector for the wiring harness/pipe, suitable for high-frequency vibration conditions, ensuring the stability of electrical and hydraulic systems.

Core Parameters and Information

Item Details
Part Model: CAT 082-2983 (0822983) Wiring Harness/Pipe End Plate

Type: End plate for engineering machinery, suitable for sealing and fixing wiring harness holes and pipe holes

Material: Reinforced nylon PA66+30% glass fiber, resistant to high and low temperatures, anti-aging, and UV resistant

Key Dimensions: Outer diameter 25mm, inner diameter 12mm, thickness 5mm, mounting hole spacing 30mm, suitable for φ10-14mm wiring harnesses/pipes

Performance Parameters: Temperature resistance -40℃ to +120℃, vibration fatigue resistant, sealing rating IP65, suitable for high-frequency vibration conditions

Compatible Models: 307E2/308E2 excavators, 242D/246D skid steer loaders

Matching Relationships This product is designed for use with cab wiring harness holes and conduit holes, providing end sealing, fixing, and protection.

Compatibility and Applications:
Suitable for: 307E2/308E2 excavators and 242D/246D skid steer loaders. It seals excess holes, secures wiring harnesses/conduits passing through them, prevents dust and moisture intrusion, and reduces vibration wear.

Application Scenarios: Suitable for high-frequency vibration operations such as excavation and loading, including continuous excavation and shoveling operations. It protects electrical and hydraulic systems from external contamination, reduces the risk of failure, and improves system reliability.

Compatible Use: Used with wiring harnesses, conduits, and cab panels. The end plate provides sealing and guidance, while the panel provides the mounting base. Suitable for long-term operation, it prevents component fatigue loosening and seal failure.

Installation and Maintenance Points

Installation: Clean the mounting holes and confirm that the end plate size matches the hole positions. Align the end plate with the holes, press the retaining feet to allow them to elastically contract and embed into the holes, ensuring a complete lock-in without looseness or jamming. Check that the sealing surfaces fit well without gaps.

Maintenance: Every 200 hours, check the end plate for aging, breakage, and wear on the sealing surfaces. If surface cracks or seal failure are found, replace it immediately to prevent dust and moisture from entering and affecting the system.

Replacement: Disassemble the old part and check for wear on the mounting holes. If wear exceeds 0.5mm, repair it. Before installing the new part, check the retaining feet and sealing surfaces to ensure they match the original factory specifications. After installation, test for a good seal and ensure that the wiring harness/pipes are not loose or worn.