Complete Grease Fitting Replacement Kit

Overview

The Complete Grease Fitting Replacement Kit (LNL143) is designed for hardware and tool applications requiring on-site replacement, installation, and maintenance of SAE and metric grease fittings (Zerks) across a wide range of equipment.

Technical Features

• Straight grease fittings in four sizes (10 each): 1/8" NPT, 1/4"-28 SAE-LT, 6x1 metric, and 8x1 metric — covers the most common SAE and metric thread standards, reducing the need for multiple sourcing trips.
• 90-degree SAE fittings (5 each): 1/8" NPT and 1/4"-28 SAE-LT — allows fitting installation in tight or obstructed locations where straight fittings cannot be accessed.
• Two 4-way multi-tools (small and large): Designed to replace fittings, remove broken fittings, and retap stripped holes — a single tool handles multiple repair tasks, eliminating the need for separate extraction and tapping tools.
• 20 plastic fitting caps (10 yellow, 10 red): Keeps grease fittings free of dirt and debris, extending fitting service life and maintaining lubrication point integrity.
• Rigid plastic carry case: Encloses all components securely, keeping parts organized, clean, and identifiable in low-light environments such as the back of a service vehicle or on a job site.
• Compact form factor (21.6 cm × 11.4 cm × 3.8 cm, 539 g): Lightweight and low-profile enough to store in a toolbox, service truck, or equipment cab without consuming significant storage space.

Applications

• Replacement of worn, damaged, or stripped grease fittings on agricultural, construction, and industrial equipment
• Extraction and removal of broken or seized Zerk fittings using the included multi-tools
• Retapping of stripped fitting holes to restore proper thread engagement
• Preventive maintenance programs requiring consistent protection of grease fitting points via included fitting caps
• Field service and mobile maintenance operations where a compact, all-in-one fitting kit is required