Is this a genuine Briggs & Stratton part?

This is a replacement part compatible with Briggs & Stratton engines, manufactured by Ningbo Eastar.

What materials are used for the filter?

The filter is made from paper and non-woven materials for effective filtration.

Air Filter Replace B&S 493910 691667 with 272477 Pre-Filter

Name: Air Filter Replace B&S 493910 691667 with 272477 Pre-Filter
Brand: Ningbo Eastar Electromechanical Industrial Trading Co., Ltd.
SKU: 675850751

Zhejiang, ChinaNingbo Eastar Electromechanical Industrial Trading Co., Ltd.

US$2.99

999-2,998 Pieces

US$2.55

2,999+ Pieces

Sample price:US$9.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE, ISO, CCC

Power Source

Gasoline

Model NO.

493910, 691667, 4166, 5075H, 5075, 5075K

Type

Air Filter

Material

Paper & No-Woven

B&S 493910, 691667 Air Filter

Briggs Parts

272477 Pre-Filter

BS Air Cleaner

Transport Package

Box

Specification

493910 691667

Trademark

ATC

Origin

Ningbo

Production Capacity

1000000PCS/Year

Key features

Comprehensive Filtration: Pre-filter catches large particles to extend main filter lifespan and improve engine performance.

Wide Compatibility: Fits Briggs & Stratton 8.5-11.5 hp engines and multiple Cub Cadet and Toro lawn mower models.

Multiple Replacements: Replaces B&S 493910, 691667, 4166, 5075H, 5075, 5075K and pre-filter 272477/272477S.

Quality Certifications: Certified with RoHS, CE, ISO, and CCC standards for safety and quality assurance.

Durable Materials: Constructed from high-quality paper and non-woven materials for effective filtration.

Precise Dimensions: Height 2-3/8 inch, Length 7-1/4 inch, Width 2-3/16 to 2-7/8 inch for exact fit.

Manufacturer Direct: Sold by Ningbo Eastar Electromechanical, a direct manufacturer and dealer of garden tools.

Flexible Payment: Accepts LC, T/T, D/P, PayPal, Western Union, and Money Gram for secure transactions.

Company profile

Ningbo Eastar Electromechanical Industrial Trading Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-10-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.99hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryNingbo Eastar Electromechanical Industrial Trading Co., Ltd. is a China-based limited company in Ningbo, Zhejiang, identified as both a trading company and manufacturer/factory. Its stated product scope covers chainsaw, brush cutter, lawn mower, agricultural machinery parts, carburetors, and related equipment. The supplier reports ISO 9000, ISO 14000, and ISO 14001 certifications, five production lines, six to ten quality-control staff, and OEM/ODM availability. Reported production capacities include substantial volumes for belts, spindles, starter motors, filters, and PTO clutches. It has exported since 2004 and serves multiple global regions, with Ningbo and Shanghai listed as nearby ports and a one-month off-peak lead time. However, the provided information gives limited evidence regarding after-sales services, financial credibility, R&D strength, and established customer cases. Trade records shown for 2025 contain only one transaction for each of three listed products and one associated buyer.

Supplier typeThe supplier is described as a trading company in its company information and as both a Trading Company and Manufacturer/Factory in its business-entity classification. This indicates a mixed trading and manufacturing model rather than a purely factory-based profile.

CertificationsThe supplier reports ISO 9000, ISO 14000, and ISO 14001 management-system certifications. These stated certifications provide explicit evidence of formal quality and environmental management systems.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, and defined output capacities for filters, PTO clutches, starter motors, spindles, and V-belts. It also reports a one-month off-peak lead time, providing explicit evidence of established production capability for these product categories.

Customization capabilityThe company explicitly states that OEM and ODM services are available. This directly supports customization capability, although the slices do not describe tooling, minimum order quantities, development procedures, or customization scope.