What is the warranty period?

We provide a 1-year warranty with 24-hour online after-sales service.

What is the MOQ for this product?

The Minimum Order Quantity (MOQ) is 5 PCS.

Professional Marine 6b4-11351-A0 Gasket Cylinder Boat Engine Replacement Part

Name: Professional Marine 6b4-11351-A0 Gasket Cylinder Boat Engine Replacement Part
Brand: Ningbo Dofan Machinery Technology Co., Ltd.
SKU: 2259905395

Zhejiang, ChinaNingbo Dofan Machinery Technology Co., Ltd.

US$5.00

5 Pieces

Sample price:US$46.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online Service

Warranty

1 Year

Model NO.

6B4-11351-A0

Condition

New

Fuel Type

Gasoline

OE Number

6b4-11351-A0

Weight

0.207kg

Outboard Eninge Model

15HP 6b4

Fitting Motor

Universal Type

Dimensions (L x W x H) (Cm)

11*17*5

Transport Package

Carton

Specification

Non-Customized

Trademark

Dofan

Origin

Ningbo

HS Code

8409911000

Production Capacity

20000PCS/Year

Key features

High-Performance Sealing: Provides airtight sealing to prevent oil and gas leakage in marine engines.

Heat & Corrosion Resistant: Withstands high temperatures and marine corrosive environments for durability.

Precision Fit: Manufactured to original factory standards ensuring perfect size fit and easy installation.

Pressure Resistance: Bears internal cylinder pressure to avoid gasket deformation and ensure normal operation.

Wide Compatibility: Suitable for 6B4 series outboard motors including 15HP, 9.8HP, 18HP, 20HP, and 30HP.

Cost-Effective Solution: Helps customers reduce purchasing costs by 20%-35% compared to OEM parts.

Fast Delivery: All products are in stock and shipped within 5 days.

1-Year Warranty: Comprehensive 1-year warranty coverage with 24-hour online after-sales service.

Company profile

Fast DeliveryCustomization from SamplesQuality AssuranceProduction Process Visualization

Ningbo Dofan Machinery Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryNingbo Duofan supplies outboard engine parts and operates one production line with stated output of 100,000 sets. It reports ISO 9000, ISO 9001, and OHSAS/OHSMS 18001 certifications, along with 6–10 R&D engineers and 6–10 quality-control staff. Its export sales share is stated at 41%–50%, with export methods including agents, and it supports FOB, CIF, EXW, and CFR terms. The supplier offers sample-based customization but does not provide 3D software design, ODM, SDK, or OEM services for popular brands; it also reports no new products in the past year. Service procedures exist for corrective actions and complaint handling, but written records are absent, and no written procedure or follow-up records are available for effective service assessment. Financial information is incomplete and is not sufficient to assess credibility. No specific customer cases are provided.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, and OHSAS/OHSMS 18001 certifications. These are explicit certifications relevant to management and occupational health and safety systems.

After-Sales capabilityComplaint-handling and corrective/preventive-action procedures reportedly exist, but there are no written records, and no written procedure or follow-up records support effective service-capability assessment. The supplier states its nearest service-related port access is Ningbo Port and Shanghai Port, but overseas service coverage is listed as zero.

R&D capabilityThe supplier claims innovation and strong R&D capability in its company description and reports 6–10 years of total R&D-engineer experience. However, it is not identified as a professional technical supplier, had no new products in the past year, and does not provide 3D software design, ODM, or SDK services.

Production capacityThe supplier offers outboard engine parts, operates one production line, and reports annual output of 100,000 sets. It also states a one-month average lead time in both peak and off-seasons, providing explicit evidence of production activity and stated delivery timing, though capacity breadth appears limited to the available one-line information.

Customization capabilityCustomization from samples is explicitly available, and the company describes customization capability as a strength. However, it does not provide 3D software design, ODM, or SDK services, so customization is supported primarily through sample-based work rather than broader design-development services.