What is the required hole size for installation?

The switch is designed to fit a hole size of 20mm.

What is the power source for this ignition switch?

The product is compatible with Petrol/Gasoline power sources.

Austin Lucas Morris Mg Mini Tractor 13h0337 31973 Lock Keys Starter Ignition Switch

Name: Austin Lucas Morris Mg Mini Tractor 13h0337 31973 Lock Keys Starter Ignition Switch
Brand: Ningbo Eastar Electromechanical Industrial Trading Co., Ltd.
SKU: 857664225

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

US$1.55-3.55

1,000 Pieces

Sample price:US$9.99/piece.Request sample

Product profile

Customization

Available

Type

Electronic Security Devices

Usage

Agricultural Products Processing, Farmland Infrastructure, Tillage, Harvester, Planting and Fertilization, Grain Threshing, Cleaning and Drying, Tractor

Model NO.

13H0337 31973

Material

Ally

Power Source

Electricity

Weight

0.1kgs

Ignition Tractor

Starter Switch 3 Terminal Coil

Transport Package

Colorbox

Specification

3 POSITION WITH KEY

Trademark

ATC

Origin

Ningbo China

Production Capacity

1000000sets /Yr

Key features

Genuine Lucas Replacement: Replaces Lucas 31973 and 13H0337 with unique 47SA type and lock keys.

Wide Vehicle Compatibility: Fits Austin, MG, Mini, Morris, Riley, Wolseley, and Reliant models from 1970-1974.

OEM/ODM Customization: Supports OEM and ODM customization for ignition tractor starter switches.

Secure Lock & Key System: Includes genuine Lucas lock and keys for enhanced security and control.

Direct Fit Installation: Designed for 20mm hole size with 5 x Lucar terminals for easy replacement.

Multi-Terminal Design: Features 3-terminal coil starter switch with 5 Lucar terminals for reliability.

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: ≤6.86hTerms 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.

Product Q&A

Q:Which vehicles are compatible with this ignition switch?

It fits Austin 1100/1300, MG 1300/Midget, Mini all models, Morris Minor 1000/1100/1300, Riley Elf, Wolseley Hornet, and Reliant FW4/TW series from 1970-1974.

Q:What is the replacement part number for this switch?

This switch replaces Lucas 31973 and cross-references to 13H0337 and Lucas 31799.

Q:Does the product come with lock and keys?

Yes, it is supplied with genuine Lucas lock and keys for security.

Q:What are the terminal specifications?

It features a 3-terminal coil starter switch with 5 x Lucar terminals.

Q:Is OEM or ODM customization available?

Yes, the product supports OEM and ODM customization for ignition tractor starter switches.