Starter Motor for Suzuki DR-Z400 LT-Z400, Kawasaki KFX400 KLX400, Arctic Cat DVX 400 (2000-2019) | OEM 31100-29F00, 21163-S004

Product Overview

Restore reliable performance to your machine with this GOOFIT Electric Starter Motor, specifically designed for popular 400cc Suzuki, Kawasaki, and Arctic Cat ATVs and motorcycles. Built to directly replace OEM numbers 31100-29F00, 21163-S004, and 3445-033, this unit helps solve common issues such as hard starting, slow cranking, clicking solenoids, and excessive battery drain.

Manufactured with high-grade copper windings, a heat-resistant alloy housing, and heavy-duty internal components, it is built for durability and dependable performance. Its advanced energy-saving design efficiently drives the engine, delivering excellent starting power to get you back on the trail quickly and effortlessly.

Product Compatibility

This Electric Starter Motor is compatible with the following models:

Brand	Model	Engine / CC	Year Range
Suzuki	LT-Z400 QuadSport (Z400)	398cc	2003-2014
Suzuki	DR-Z400 / DR-Z400E	398cc	2000-2007
Suzuki	DR-Z400S / DR-Z400SM	398cc	2000-2019
Kawasaki	KFX400 (KSF400)	398cc	2003-2006
Kawasaki	KLX400 / KLX400R / KLX400SR	398cc	2003-2004
Arctic Cat	DVX 400	398cc	2004-2008

OEM Cross Reference:

• Suzuki: 31100-29F00
• Kawasaki: 21163-S004
• Arctic Cat: 3445-033
• Aftermarket: SMU0281, 18718, 410-54064

Specifications

Specification	Details
Part Type	Electric Starter Motor (PMDD)
Voltage	12V
Rotation	CW (Clockwise)
Tooth Count	9 Teeth / Splines
Material	High-Quality Metal Alloy & Copper
Condition	100% New Aftermarket

Key Features

• Direct Replacement Design – Engineered with advanced manufacturing technology to replace the original unit with matching fitment and optimal function.
• Reliable Electrical Performance – Features an energy-saving design that efficiently utilizes power to provide excellent, fast-cranking starting performance, saving you time and effort.
• Durable Construction – Made from premium, heat-resistant metal alloys and heavy-duty copper internals to ensure stable operation over a long service life.
• Plug-and-Play Installation – Designed for a straightforward, bolt-on installation on compatible 400cc motorcycle and ATV models without the need for modifications.
• Built for Demanding Conditions – Ruggedly constructed to withstand the vibrations, dirt, and harsh environments associated with street, trail, and off-road riding.