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Primary Centrifugal Clutches

EPI SPRING PRIMARY SILVER

$ 32.99

In stock

Primary Spring – Silver – Polaris

Part #: 11400439

EPI quality guaranteed.

Available for ship to store or drop ship.

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EPI SPRING PRIMARY SILVER

Product Specifications

Weight	0.21 lbs
Part Number	11400439
Punctuated Part Number	1140-0439
Vendor Part Number	PATV13
Vendor Punctuated Part Number	PATV13
Commodity Code	1140
Commodity Group	TRANSMISSION-CLUTCH GROUP
Commodity Type	CENTRIFUGAL CLUTCHES-PRIMARY
MPN	11400439
Brand	EPI

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Knobtown Cycle proudly offers the EPI SPRING PRIMARY SILVER. Your Kansas City motorcycle parts experts for over 40 years.

Product Description

SPRING PRIMARY SILVER

Fine tune your engagement and top RPM as you like
Manufactured from High Tensile Chrome Silicon
5% tolerance for consistency

Part Locations

Location	Available
Wisconsin (WI)	6
New York (NY)	0
Texas (TX)	2
Nevada (NV)	0
North Carolina (NC)	0
National Total	8

Stock levels last updated: December 25, 2025 3:10 AM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!