Boatrip Starter Motor for Kubota D722 D782 ZD21 18–21HP (1996–2013) — Direct-Fit, OEM-Equivalent

Boatrip 18417 is a direct-fit starter motor engineered to replace original starters on Kubota D722 and D782 ZD21 18HP–21HP diesel engines from 1996–2013.

This starter is built for owners and technicians who need a reliable, ready-to-install unit that matches OEM mounting and electrical specifications. Designed and manufactured by a company with over two decades of starter experience, the unit carries multiple original-equipment reference numbers (1G023-63010, 1G023-63011, 67980-31151, 2280005910, 2280005911) and is supplied under part code SND0338. The production process follows a certified quality system and uses new, premium components to ensure consistent performance and fitment.

Will this starter fit my Kubota D722 or D782 engine?

Yes — this Boatrip starter is made to match the mounting holes, flange dimensions, and electrical connections used on Kubota D722 and D782 ZD21 engines rated around 18–21 horsepower built between 1996 and 2013. Verify fitment by matching your engine model and any OE reference numbers.

• Compatible engine models: Kubota D722, D782, ZD21
• Horsepower range: approximately 18 HP and 21 HP
• Model years covered: 1996–2013
• OE references: 1G023-63010, 1G023-63011, 67980-31151, 2280005910, 2280005911

How does this replacement compare to the original equipment?

The Boatrip starter is manufactured to meet or exceed key OEM specifications while using new, quality components rather than remanufactured parts. Production is standardized to deliver precise dimensions and connector placement so installation follows the same steps as the original unit.

• New internal components for consistent starting performance
• Standardized production for accurate sizing and alignment
• Electrical and mechanical interfaces that mirror OEM geometry
• Tested to factory-based acceptance criteria during assembly

What quality checks and certifications back this starter?

Manufacturing follows a documented quality system that progressed from ISO/TS16949 to IATF 16949:2016, and the facility has implemented the VRT quality practices promoted by Ford. Those systems guide incoming inspection, assembly controls, and final testing to reduce variability and ensure repeatable output.

• Factory certified to IATF 16949:2016 standards
• VRT quality management methods applied across production
• In-line and end-of-line inspections for fit and function
• Over 20 years of focused starter manufacturing experience

What warranty and support come with the starter?

Boatrip supplies a two-year warranty on this starter, covering manufacturing defects under normal use. Before installation, confirm the part numbers and physical match to your engine to ensure proper coverage and a smooth support process if service is needed.

• 2-year limited warranty from Boatrip
• Pre-installation fitment verification recommended
• Customer support available for part identification
• OE cross-reference included for easier confirmation

Who this is for: Owners, repair shops, and fleet managers who operate or service Kubota-powered mowers, compact equipment, and small machinery with D722/D782 engines will find this Boatrip starter useful. It is intended for anyone who needs a non-remanufactured, dimensionally accurate replacement that corresponds to the listed OE numbers and fits the 1996–2013 ZD21 applications. Confirm your engine model and electrical connector style before ordering to ensure fast, hassle-free installation.