Free standard shipping on eligible US orders $500+

Century Fuel AF1-5 Air Cleaner Assembly Model 125 Series Propane NG Engines

SKU: AF1-5

$93.38

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$93.380%
5–9$88.715%
10+$84.0410%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order: 2.

Bulk quantity & quote

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

For engine fuel-system service parts, match the existing mixer, regulator or fuel lock before selecting the replacement.

Product type Engine fuel-system components
Part / SKU AF1-5

What to check before ordering

  • Record the host-component model and the exact service-part reference.
  • Check the fuel, operating requirements and specified seal or diaphragm option.
  • Use qualified engine-fuel service personnel and the corresponding service instructions.

Service reminder: Check the package scope: a spring or diaphragm is an individual service component, not a complete regulator or fuel-conversion kit.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

The Century Fuel AF1-5 Air Cleaner Assembly (Model 125 Series) provides clean and reliable air filtration for propane and natural gas engine systems. Designed as a direct-fit OEM replacement, this assembly includes the housing, pleated filter element, and mounting hardware to keep engines operating efficiently and safely.

Key Features

OEM Century Fuel AF1-5 Air Cleaner AssemblyCompatible with Model 125 Series engine regulatorsDurable metal housing with pleated paper filter elementEnsures clean air intake for propane and natural gas enginesEasy-to-install complete assembly with hardware includedApplications:Propane & Natural Gas Engine SystemsIndustrial Generators & CompressorsForklifts & Off-Road EquipmentCommercial Propane-Powered MachinerySpecifications:Brand: Century FuelPart Number (MFG#): AF1-5Model: Air Cleaner Assembly for Model 125 SeriesMaterial: Metal housing with pleated paper filterCondition: Brand NewThis Century Fuel AF1-5 air cleaner is trusted in industrial applications where clean intake air ensures long engine life and reliable propane/natural gas performance.

Product details

Part / SKU AF1-5

Package includes

  • Century Fuel AF1-5 Air Cleaner Assembly Model 125 Series Propane NG Engines

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Explore related products

More products in this category. Compare specifications and fit for your application.