WAI 18426N Starter

Starter for John Deere Diesel Applications

This WAI starter is built for John Deere equipment that uses a Denso-style planetary gear reduction starter. It delivers 12V operation with a 1.1 kW power rating and clockwise rotation, making it a direct electrical starting component for the listed applications.

• Compatible with John Deere Gator TH 6x4 Diesel applications.
• Compatible with John Deere ProGator 2020A and ProGator 2030A Diesel applications.
• Planetary gear reduction design for efficient cranking performance.
• Flange mounting type with 9-tooth drive configuration.
• 100% new unit, not remanufactured.

Detailed Product Overview

Part number 18426N is a WAI starter engineered around proprietary components and manufacturing processes to support the amp output required by modern vehicles and equipment. The DENSO family design, 12-volt electrical system, clockwise rotation, and 9-tooth drive make this starter a fitment-specific replacement for the listed John Deere models. Part number 18426N is also cross-referenced to Bosch 18207 for the same application.

Common Starting Issues It Can Address

• Slow or weak engine cranking.
• No-start conditions caused by starter failure.
• Intermittent starting performance from worn internal components.
• Starter noise related to drive or engagement wear.

Installation Notes and Quality

Verify the starter rotation, tooth count, mounting type, and electrical specifications against the original unit before installation. This starter is specified for Denso PLGR applications with 12V, 9-tooth, 1.1 kW requirements. Part number 18426N is built as a new replacement starter rather than a remanufactured unit.

Quality Assurance

WAI states that these starters are produced with proprietary components and processes to support long service life and consistent performance. The 18426N is a new starter assembly intended for the listed John Deere applications.