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STG51767 Starter Relay 3B4-81940-00-00 SMU6112 240-54012 for Yamaha Grizzly 550 700 Kodiak 700 ATV | 12V Replacement

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PRODUCT DETAILS

STG51767 Starter Relay 3B4-81940-00-00 SMU6112 240-54012 for Yamaha Grizzly 550 700 Kodiak 700 ATV | 12V Replacement

Part Numbers

Yamaha: 3B4-81940-00-00

Arrowhead: SMU6112

J&N Electrical Products: 240-54012

Product Description

The STG51767 Starter Relay is an aftermarket replacement component designed for selected Yamaha ATV applications, including Grizzly 550, Grizzly 700, and Kodiak 700 models.

Designed for a 12V electrical system, this starter relay supports the starting circuit by switching electrical power to the starter motor when the starting system is activated.

The relay cross-references Yamaha 3B4-81940-00-00, Arrowhead SMU6112, and J&N Electrical Products 240-54012. Before ordering, verify the original part number and electrical connector configuration to ensure compatibility.

Product Specifications

Specification	Details
Product SKU	STG51767
Product Type	Starter Relay
Item Condition	Aftermarket Part
Voltage	12V
Compatible Vehicle Type	All-Terrain Vehicle (ATV)
Compatible Brands	Yamaha
Estimated Net Weight	Approx. 0.15 kg

OEM / Cross Reference Numbers

Brand / Category	Part Numbers
Yamaha	3B4-81940-00-00
Arrowhead	SMU6112
J&N Electrical Products	240-54012

Compatible Applications

Yamaha Grizzly 550 — 558cc

Model	Year
Grizzly 550 4WD YFM5FG	2009–2013
Grizzly 550 4WD Hunter YFM5FGH	2009–2013
Grizzly 550 4WD EPS YFM5FGP	2009–2013
Grizzly 550 4WD EPS Hunter YFM5FGPH	2009–2013
Grizzly 550 4WD EPS Special Edition YFM5FGPSE	2009
Grizzly 550 4WD YFM550DE	2014
Grizzly 550 4WD Hunter YFM550DH	2014
Grizzly 550 4WD EPS YFM550PE	2014
Grizzly 550 4WD EPS Hunter YFM550PH	2014

Yamaha Grizzly 700 — 686cc

Model	Year
Grizzly 700 YFM7FG	2007–2008
Grizzly 700 Hunter YFM7FGPH	2007–2008
Grizzly 700 Special Edition YFM7FGPSE	2007
Grizzly 700 Power Steering YFM7FGP	2008
Grizzly 700 Outdoorsman Edition YFM7FGPOH	2007
Grizzly 700 Special Edition YFM7FGPSP	2008
Grizzly 700 4WD YFM7FG	2009–2013
Grizzly 700 4WD Hunter YFM7FGH	2009–2013
Grizzly 700 EPS 4WD YFM7FGP	2009–2013
Grizzly 700 EPS 4WD Hunter YFM7FGPH	2009–2013
Grizzly 700 EPS 4WD Ducks Unlimited YFM7FGPDU	2009
Grizzly 700 EPS Special Edition YFM7FGPSE	2009–2013
Grizzly 700 4WD YFM700D	2014–2015
Grizzly 700 4WD Hunter YFM700DH	2014
Grizzly 700 EPS 4WD YFM700P	2014–2015
Grizzly 700 EPS 4WD Hunter YFM700PH	2014–2015
Grizzly 700 EPS Special Edition YFM700PS	2014–2015
Grizzly 700 4WD YFM70GD	2016–2017
Grizzly 700 4WD Hunter YFM70GDH	2016–2017
Grizzly 700 EPS 4WD YFM70GP	2016–2019
Grizzly 700 EPS 4WD Hunter YFM70GPH	2016–2019
Grizzly 700 EPS LTD Edition YFM70GPL	2016–2019
Grizzly 700 EPS Special Edition YFM70GPS	2016–2018

Yamaha Kodiak 700 — 700cc

Model	Year
Kodiak 700 4WD YFM70KD	2016–2019
Kodiak 700 4WD Hunter YFM70KDH	2016–2019
Kodiak 700 EPS 4WD YFM70KP	2016–2019
Kodiak 700 EPS 4WD Hunter YFM70KPH	2016–2019
Kodiak 700 EPS 4WD SE YFM70KPS	2016–2019

PRODUCT HIGHLIGHTS

Product Highlights

Reliable Starting Circuit Operation	12V Electrical Compatibility	Multiple Cross-References
Designed to switch power to the starter motor during engine starting	Suitable for compatible 12V Yamaha ATV electrical systems	Cross-references Yamaha 3B4-81940-00-00, Arrowhead SMU6112, and J&N 240-54012

SHIPPING

Item Details

Processing Time Orders are processed within 1-3 business days after payment confirmation

Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight

Estimated Delivery Time Express shipping: 3-7 business days, depending on destination

Packaging Export-standard cartons with protective inner packing

Tracking Tracking number will be provided once the order is shipped

Shipping Cost Calculated based on weight, dimensions, and destination

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WARRANTY POLICY

All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

SHIPPING POLICY

We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

EASY RETURN POLICY

We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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