Lippert Components 122255 Grease Zerk Fitting for LCI 2K 3.5K 7K & 8K Axles

The Lippert Components 122255 Grease Zerk is a genuine OEM replacement grease fitting designed specifically for LCI trailer axles rated at 2,000 lb, 3,500 lb, 7,000 lb, and 8,000 lb capacities. Also known as a grease nipple or zerk fitting, this small but critical component allows a grease gun to be attached so that fresh lubricant can be injected directly into the axle's spindle bearing area, helping to extend bearing life and prevent premature wear.

Key Features:

• Genuine Lippert Components OEM replacement part
• Compatible with LCI 2K, 3.5K, 7K, and 8K rated trailer axles
• Allows easy grease gun access for routine bearing maintenance
• Helps seal out moisture and contaminants between lubrication intervals
• Direct replacement — no modification required
• Standard zerk fitting design for use with common grease guns

Regular greasing through the zerk fitting is an essential part of trailer axle maintenance. Replacing a damaged, stripped, or missing grease zerk promptly ensures that bearings remain properly lubricated, reducing the risk of bearing failure on the road. This fitting is a direct OEM replacement for Lippert-equipped trailers, RVs, and towable units.