Durautos 19169 New Starter Motor Replacement for Kawasaki FX730V FX691V FX600V FX651V FX541V FX481V, John Deere 636M 652R 648R Z445 Z920A WHP52A WH48A, OE#: 21163-7023 21163-0756 21163-0754 428000-6600

Durautos 19169 New Starter Motor Replacement for Kawasaki FX730V FX691V FX600V FX651V FX541V FX481V, John Deere 636M 652R 648R Z445 Z920A WHP52A WH48A, OE#: 21163-7023 21163-0756 21163-0754 428000-6600

Name: Durautos 19169 New Starter Motor Replacement for Kawasaki FX730V FX691V FX600V FX651V FX541V FX481V, John Deere 636M 652R 648R Z445 Z920A WHP52A WH48A, OE#: 21163-7023 21163-0756 21163-0754 428000-6600
Brand: Durautos
Price: 69.98 USD
Availability: InStock

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Make sure this starter is the right fit before you order.

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OEM / Reference #

$69.98 USD $72.98 USD

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Premium Replacement Starter Motor for Kawasaki FX/FH Series & John Deere

★★★★★ 4.8/5 (37 Reviews)

Direct OEM Replacement | 10-Tooth Gear | Lester 19169

Ensure your commercial mowing equipment starts reliably every time. This premium 12V starter motor is a high-performance replacement specifically for Kawasaki FX / FH engines and John Deere commercial mowers.

Vehicle Compatibility Guide

KAWASAKI FX Engine Series

Engine Model	Year	Engine Specification
FX651V	2010	AS00 4-Stroke / V2 0.7L FX651V
FX691V	2010	AS00 4-Stroke / V2 0.7L FX691V
FX730V	2010	AS00 / AS04 4-Stroke / V2 0.7L FX730V

JOHN DEERE Commercial QuikTrak & Walk-Behind Mowers

Model Series	Year	Engine Technical Details
636M	2010	Kawasaki 18.5HP Gas
647A Quik Trak	2004-2011	Kawasaki FH601V (V2 0.7L 675cc 41cid) / 19HP
648M	2010, 2014-2021	Kawasaki 23HP Gas / V2 0.7L FX691V
648R	2010	Kawasaki 22HP Gas
652B	2010	Kawasaki 22HP Gas
652M	2010, 2014-2021	Kawasaki 23HP Gas / V2 0.7L FX691V
652R	2010, 2013-2021	Kawasaki 23.5HP Gas / V2 0.7L FX730V
661R	2010, 2013-2021	Kawasaki 23.5HP Gas / V2 0.7L FX730V
WH36A / WHP36A	2011-2017	V2 0.6L 39cid Kawasaki
WH48A / WHP48A	2011-2017	V2 0.6L 37cid Kawasaki
WH52A / WHP52A	2011-2017	V2 0.6L 37cid Kawasaki
WH61A / WHP61A	2011-2017	V2 0.7L 44cid Kawasaki

JOHN DEERE Z-Trak Series Zero-Turn Mowers

Model Series	Year	Engine Technical Details
Z445	2010	Kawasaki FH721 (V2 675cc 41cid) / Briggs Engine
Z465	2010	Kawasaki FH721 (V2 675cc 41cid) / Briggs Engine
Z645 / Z655 / Z665	2010	Kawasaki 24HP
Z910A	2010	Kawasaki 20.5HP / V2 0.7L FX651V
Z920A	2010	Kawasaki 23.5HP / V2 0.7L FX730V
Z920M / Z920R	2010	Kawasaki 23.5HP Engine

⚠ Please verify your 10-tooth gear and original OE number before purchase.

Technical Specifications

Voltage12V

Power0.6 KW

Teeth10 Teeth

RotationCCW

Condition100% New

Unit TypePMDD

Cross Reference Numbers

Arrowhead SND0695 Cub Cadet KM-21163-7023 Denso 428000-6600 Denso 428000-6601 Denso SR428000-6600 Denso 4280006600 J & N 410-52301 John Deere AUC12656 John Deere MIA11626 Kawasaki 211630756 Kawasaki 211637023 Kawasaki 21163-0754 Kawasaki 21163-0756 Kawasaki 21163-7023 Lester 19169 Stens 435-317 WAI 19169N WAI 19169R WoodAuto STR70470

The Durautos Advantage

Precision 10-Tooth Gear: For perfect flywheel meshing.
Sealed Housing: Protects from landscaping dust and debris.
Direct Bolt-On: Matches OEM mounting points perfectly.
Commercial Reliability: Built for the rigors of daily professional use.

FREQUENTLY ASKED QUESTIONS

How do I test if my Kawasaki FX/FH engine starter is failing vs. a bad battery or safety switch?

Scenario: Commercial Zero-Turn mower (e.g., John Deere Z920A or QuikTrak 652R) won't crank on a job site.
Testing Protocol & Specific Values:

Battery Voltage Under Load: Measure 12V DC battery voltage at resting state (fully charged = 12.6V+). Have an assistant turn the key to START: if voltage drops below 10.5V, charge/replace the battery.
Solenoid Jump Test: Verify safety interlock switches (brake depressed, PTO disengaged) are sending 12V to the starter solenoid S-terminal. Jumper 12V positive directly to the starter terminal using an insulated cable.

Comparison Conclusion: If 12V is present at the solenoid S-terminal with a healthy 12.6V battery, but the 0.6kW PMDD motor fails to spin the Kawasaki FX flywheel, the internal carbon brushes or 100% copper armature windings are burnt out, requiring a complete starter assembly replacement.

How do I confirm Lester 19169 fits my exact Kawasaki FX engine and John Deere mower?

Scenario: Matching replacement starters for Kawasaki FX651V, FX691V, FX730V, and FH721V commercial engines.
Technical Verification Parameters:

Drive Pinion & Rotation: 10-Tooth steel pinion gear, Counter-Clockwise (CCW) rotation. (Do NOT confuse with 9-tooth CCW models used on older FH engines).
OEM Part Cross-Check: Directly replaces Kawasaki 21163-7023, 21163-0756, 21163-0754, John Deere MIA11626, AUC12656, and Denso 428000-6600 / 428000-6601.

Comparison Conclusion: If your engine spec tag confirms a Kawasaki FX651V–FX730V (or FH601V/FH721V) with a stamped OEM part number 21163-7023, Lester 19169 is a 100% direct bolt-on replacement with zero gear mesh modification required.

How does Durautos 19169 compare to OEM Kawasaki/Denso ($220+) and cheap knockoffs ($30)?

Scenario: Evaluating commercial fleet durability, heat tolerance, and repair budget.
Price & Performance Benchmarks:

Price Comparison: OEM Kawasaki/Denso ($220–$280) vs. Cheap Knockoffs ($30–$40) vs. Durautos Commercial Grade ($55–$70).
Build Quality: Low-grade alternatives use recycled magnet blocks and copper-clad aluminum (CCA) wiring, which fail when engine bay temperatures exceed 80°C. Durautos utilizes 100% pure copper armature coils, high-temp epoxy insulation rated to 150°C, and dust-sealed bearings.
Cycle Testing: Durautos starters are laboratory stress-tested for 10,000+ continuous start cycles to handle 20+ daily ignition cycles in commercial landscaping operations.

Comparison Conclusion: Durautos delivers 100% of Denso OEM cranking speed and high-temperature durability at less than 1/3 the OEM dealer price, completely eliminating $0 core deposit returns and reducing fleet maintenance overhead.

What are the installation steps, tools required, and bolt torque specs for this starter?

Scenario: Field replacement on commercial Zero-Turn or Walk-Behind mowers.
Installation Specs & Torque Values:

Time & Difficulty: Beginner DIY — 15 to 25 minutes installation time.
Required Tools: 1/4" drive ratchet, 10mm socket, 12mm socket, wire brush for terminal cleaning.
Torque Specs: Starter mounting bolts to engine crankcase: 15–18 ft-lbs (20–24 Nm). Main B+ battery terminal nut: 5–6 ft-lbs (7–8 Nm). Do not overtighten brass terminal studs.

Comparison Conclusion: Performing this 20-minute DIY swap yourself saves $120–$180 in mobile dealer service fees while restoring your commercial mower to active revenue-generating status immediately.

What warranty protection and return policy does Durautos offer for commercial landscape fleets?

Scenario: Equipment reliability during peak mowing season (Spring–Autumn).
Warranty & Service Policy Values:

Warranty Duration: Full 1-Year (365-Day) replacement coverage against all electrical and mechanical manufacturing defects.
Core Charge: $0 Core Charge — 100% brand-new unit; no old starter core return logistics required.
Warehouse Dispatch: Shipped directly from US warehouse inventory within 24 business hours to minimize landscaping crew downtime.

Comparison Conclusion: Supported by US-based customer service, Durautos ensures rapid 3–5 day replacement dispatch in the event of an issue, keeping your commercial zero-turn equipment active during critical mowing cycles.