San‑IgniteX 12V 11T Power Shift Control Motor for Honda Rancher 420, Foreman & Pioneer – Replacement (OEM 31300‑HP5‑601 / 430‑58007)
The San‑IgniteX 12V 11T Power Shift Control Motor is a direct‑replacement electric shift motor for Honda Rancher 420 (TRX420), TRX500 Foreman, and Pioneer SXS 1000 models. It’s designed as a plug‑and‑play upgrade for the factory‑style P‑WHT / P‑DCT electric‑shift system, restoring smooth gear‑shifting and low‑speed maneuverability.
Key Features
12V 11‑tooth DC motor:
12V operation, 11‑tooth gear for smooth meshing
High‑torque output for reliable shifting under load
OEM‑matched part numbers:
Replaces OEM 31300‑HP5‑601, 430‑58007, CMU0004
Broad model compatibility:
Honda Rancher 420 (TRX420, 2007–2023)
TRX500 Foreman / 520 (2012–2022)
Pioneer 500 / 1000 (2015–2023)
Pioneer / Rubicon SXS 1000 (2016–2023)
How It Works
Electric shift system:
Motor engages the shift drum via a 11‑tooth gear, cycling through gears based on input
Used in Rancher 420 ES, Foreman 500 ES, and Pioneer P‑WHT modes
Plug‑and‑play:
No wiring modifications; direct bolt‑in replacement
Performance & Use Cases
Smooth gear changes:
Restores smooth up‑shifts and down‑shifts
Helps prevent “stuck in gear” or no‑shift issues
Low‑speed control:
Better low‑speed maneuverability when towing or trail‑riding
Off‑road durability:
Corrosion‑resistant alloy and steel construction
Works well in mud, rain, and cold weather
Pros & Cons
✅ Pros:
Direct OEM replacement (matches Honda OEM numbers)
High‑torque, 11‑tooth design (reduces wear, smoother shifting)
Plug‑and‑play installation (no wiring mods)
Cost‑effective vs OEM Honda motor
Wide compatibility (Rancher 420, Foreman 500, Pioneer SXS 1000)
❌ Cons:
Not OEM‑Honda warrantied (if using under Honda warranty, may void coverage)
Requires careful alignment (gear must mesh correctly)
No built‑in sensor (angle sensor is separate)
Who Should Buy This
Best for:
Rancher 420 / Foreman 500 / Pioneer owners experiencing:
No‑shift, stuck in gear, or jerky shifts
Weak‑shift‑motor symptoms
Home‑mechanics wanting to DIY repair the electric‑shift system
Budget‑conscious riders (vs buying Honda‑branded motor)
Avoid if:
Need factory‑Honda warranty‑covered part
Internal transmission issues (needs dealer diagnosis)
Final Verdict
The San‑IgniteX 12V 11T Power Shift Control Motor is a solid, compatible replacement for Honda Rancher 420, Foreman 500, and Pioneer SXS 1000 electric‑shift systems. It restores smooth gear‑shifting, improves low‑speed control, and is easy to install for home mechanics. It’s a cost‑effective upgrade for Honda‑ATV/UTV owners.
Best buy for:
Rancher 420 / Foreman / Pioneer owners
DIY‑mechanics
Off‑road riders needing smooth shifting
Affiliate Disclosure:
This article may contain affiliate links. Purchases through these links may earn a commission at no extra cost to you. I only recommend products that add genuine value.