Air Filter Element for 170F & 178F Diesel Engine Generator

Keep your diesel generator running at peak efficiency with this high-quality replacement air filter element, precision-made to fit 170F and 178F Chinese diesel engines. A clean, properly fitted air filter ensures your engine breathes freely, maintains optimal fuel combustion, and extends the life of your generator or motor.

Made in Mainland China.

Key Features

• Direct Replacement Fit — Designed specifically for 170F and 178F diesel engine generators, ensuring a secure, hassle-free fit
• High-Quality Construction — Built from durable materials using a precision manufacturing process for a long service life
• Effective Air Filtration — Traps dust, debris, and particles before they reach your engine, protecting internal components
• Easy Installation — Drop-in replacement that requires no modification; swap out the old filter in minutes
• Excellent Value — An affordable maintenance part that helps you avoid costly engine wear down the line

Specifications

• Compatible Engines: 170F, 178F Chinese Diesel Engines
• Application: Generator, Motor
• Material: High-quality filter media
• Quantity: 1 × Air Filter Element
• Country of Origin: Made in China

What's in the Box?

• 1 × Air Filter Element (replacement)

Important Notes

• Please verify your engine model (170F or 178F) and compare dimensions carefully before purchase to ensure compatibility.
• Manual measurement tolerance: ±2–4 mm.
• Screen color calibration may cause slight color variation from product images.

Related Products

Looking for more engine and workshop essentials? Check out these related items:

• 0–60MPa Pressure Gauge for S60H Diesel Injector Nozzle Tester
• 1-Inch Threaded Brass Ball Valve – Water, Gas & Oil Flow Control

For guidance on safe generator operation and maintenance best practices, refer to the U.S. Consumer Product Safety Commission – Generator Safety.

Learn more: Electric generator

Frequently Asked Questions

Q: Which engines is this air filter element compatible with?

A: This replacement air filter element is designed to fit 170F and 178F Chinese diesel engines commonly found in portable generators and motors. Please confirm your engine model number before purchasing.

Q: How often should I replace the air filter on my 170F or 178F diesel generator?

A: It is generally recommended to inspect your generator's air filter every 50 hours of operation and replace it every 100–200 hours, or sooner if it appears visibly clogged or damaged. Regular replacement helps maintain engine performance and fuel efficiency.

Q: Is this a genuine OEM part or an aftermarket replacement?

A: This is a high-quality aftermarket replacement air filter element engineered to meet the specifications of 170F and 178F diesel engines. It is a brand-new part built for durability and a proper fit.

Q: How do I install this air filter element?

A: Installation is straightforward — simply remove the air filter housing cover on your generator engine, take out the old filter element, and insert the new one in its place. No special tools or modifications are required. Always ensure the housing cover is securely reattached before starting the engine.