NICHE Starter Motor Assembly for Arctic Cat & Suzuki 400 Models — Clockwise 10‑Tooth High-Torque

NICHE Starter Motor Assembly is a high-torque replacement unit engineered to fit Arctic Cat 3545-016 and Suzuki 31100-38F00 applications. This starter motor is built as a direct-fit aftermarket replacement for several Arctic Cat and Suzuki 400 models. It offers a carbon-brush design, clockwise rotation, and specific mechanical specs (10 teeth, 2 Nm torque, 10000 cycle rating) to restore dependable starting performance on older ATVs and utility machines. The unit is manufactured to meet or exceed OEM tolerances while providing an affordable alternative to factory parts.

Will this starter motor fit my Arctic Cat or Suzuki 400?

The NICHE unit is designed to be compatible with the OEM part numbers you see for these machines. Double-check your current part number or vehicle year/model to confirm fitment before ordering.

• Matches OEM references for Arctic Cat 3545-016 and Suzuki 31100-38F00
• Fits Arctic Cat 2002–2004 400 2x4 and 2002–2008 400 4x4
• Compatible with Arctic Cat 2006–2008 400 TRV, 2004–2006 400 TBX, 2003–2004 400 MRP
• Fits Suzuki 2002–2007 Eiger 400 and 2008–2010 King Quad 400

How does this starter compare to the original equipment part?

NICHE engineered this starter to meet or exceed OEM dimensional and performance standards so it installs and functions like the factory part. The carbon brush materials and construction aim to deliver long life under typical ATV loads.

• High-torque design tuned for reliable engagement and cranking
• Clockwise rotation and 10-tooth pinion to match original gearing
• 10000 cycle rating for extended use before wear-related replacement
• Manufactured to OEM tolerances for straightforward bolt-on replacement

What are the key mechanical specifications I should know?

Knowing the critical specs helps ensure compatibility and expected performance when swapping starters. This NICHE assembly lists its main parameters so you can compare them to your existing unit or service manual.

• Torque: 2 Nm, optimized for ATV starter loads
• Brush type: carbon brushes for consistent electrical contact
• Teeth: 10-tooth pinion to mesh with factory flywheel
• Rotation: clockwise to match original starter orientation

How easy is installation and what should I prepare?

Installation is similar to replacing any starter on these ATV models and generally requires basic hand tools and a clean work area. Disconnect the battery first, verify wiring polarity, and follow torque specs from your service manual for fasteners.

• Standard hand tools needed (ratchet, sockets, wrenches)
• Disconnect battery ground before starting the job
• Inspect starter solenoid and wiring for corrosion or wear
• Test starter engagement before final reassembly

Who is this for? This NICHE starter motor assembly suits owners, mechanics, and restorers of Arctic Cat and Suzuki 400-series ATVs who need a cost-effective, OEM-compatible replacement. If your machine shows slow cranking, intermittent starting, or a worn starter, this unit provides the mechanical match and spec transparency to get you back on the trail without buying a factory-priced part. Ideal for DIY repairs, fleet maintenance, and anyone replacing a failed starter on supported model years.

FAQ

Q: Does this starter fit my 2004 Arctic Cat 400?

A: Yes — this NICHE starter is listed as compatible with Arctic Cat 2004 400 models, but verify your OEM part number before purchase.

Q: What is the rotation and tooth count of this starter?

A: The starter rotates clockwise and has a 10-tooth pinion, matching the original equipment specifications.