Description
Mercury 74057K5 2-4-C Marine Grease Gun Kit
Mercury 74057K5 is a genuine Mercury part and 2-4-C Marine Grease with PTFE kit for general marine lubrication. This kit includes one 3 oz grease cartridge and a compact pistol-grip grease gun for easy take-along service.

Key Features
- Genuine Mercury 2-4-C Marine Grease with PTFE kit
- Includes 3 oz cartridge and pistol-grip grease gun
- Lithium-based NLGI 2 marine grease for general use
- Won’t break down when mixed with water
- Contains extreme pressure additives for friction protection
- Useful for steering cables, throttle and shift cables, tilt tubes, prop shafts, swivel pins, and trailer wheel bearings
Fitment / Product Details
- Brand: Mercury Precision
- Part Number: 74057K5
- BU Part ID: 74057K5
- Product Type: Marine Grease Gun Kit
- Grease Type: 2-4-C Marine Grease with PTFE
- Grade: NLGI 2
- Application: General marine lubrication
- UPC: 745061072497
- Country of Origin: US
- Package Quantity: Each
- Package Dimensions: 13.55 in L x 9.55 in W x 5.55 in H
- Package Weight: 1.691 lb
- Use Note: See your owner’s manual or service manual for specific lubrication points, intervals, and instructions.
What’s Included
- One compact pistol-grip grease gun
- One 3 oz Mercury 2-4-C Marine Grease with PTFE cartridge
Why You Should Buy
- Convenient kit for small onboard or shop lubrication jobs
- Excellent general-use lubricant for common marine service points
- Water-resistant formula designed for marine operating conditions
- Backed by Mercury engineering, testing, and manufacturing standards
Common Applications
- Steering system cables
- Throttle and shift cables
- Tilt lock mechanisms and tilt tubes
- Remote controls
- Prop shafts and swivel pins
- Trailer wheel bearings
Related Product Grouping
- This item belongs with marine grease, lubricant, and engine-care products rather than engine mechanical parts.
- Group with other Mercury grease cartridges, grease guns, gear lube pumps, and marine lubrication service products where practical.
FAQ
- What type of grease is included? The kit includes Mercury 2-4-C Marine Grease with PTFE in a 3 oz cartridge.
- Is the grease gun included? Yes. This kit includes a compact pistol-grip grease gun.
- Can this be used around water? Yes. The supplied product data describes this grease as water-resistant and suitable for marine use.
- Where should I use it? Use it only on lubrication points approved in your owner’s manual or service manual.
- Need help confirming fitment? Contact us before ordering and our parts team can help verify compatibility: Ask a Parts Pro.





