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582 products

Twin Power 17-Up M8 Black 4.25 Inch Big Bore Cylinders Pair

Cylinder Kits

Twin Power 17-Up M8 Black 4.25 Inch Big Bore Cylinders Pair

Regular price $676.99
Sale price $676.99 Regular price
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Gasket Kits

Twin Power 17-Up M8 Cam Change Gasket Kit Replaces H-D 25700731 Models

Regular price $43.99
Sale price $43.99 Regular price
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Oil Pumps

Twin Power 17-Up M8 High Performance Oil Pump

Regular price $213.99
Sale price $213.99 Regular price
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Starters

Twin Power 17-Up M8 Models Starter Drive M8

Regular price $149.99
Sale price $149.99 Regular price
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Gasket Kits

Twin Power 17-Up M8 Primary Case to Engine Gasket Replaces H-D 25700455

Regular price $36.99
Sale price $36.99 Regular price
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Spark Plug Wire Sets

Twin Power 17-Up M8 Touring Models Black Ignition Wire Set

Regular price $45.99
Sale price $45.99 Regular price
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Gasket Kits

Twin Power 17-Up M8 Touring Models Engine to Transmission Gasket Replaces H-D 24400215

Regular price $12.99
Sale price $12.99 Regular price
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Gasket Kits

Twin Power 17-Up M8 Touring Models Primary Gasket Replaces H-D 25700378

Regular price $50.99
Sale price $50.99 Regular price
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O-Rings

Twin Power 17-Up M8 Transmission Plug O Ring Replaces H-D 11900092

Regular price $12.99
Sale price $12.99 Regular price
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Stock Replacement Sensors

Twin Power 17-Up Touring O2 Sensor Replaces H-D 32700046 Front

Regular price $129.99
Sale price $129.99 Regular price
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Voltage Regulators

Twin Power 17-Up Touring Regulator Black 50 Amp 3 Phase Regulator H-D 74700025

Regular price $492.99
Sale price $492.99 Regular price
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Starters

Twin Power 18-Up FLDE HC FB SB SL FXBB BR DR FB LR Black 1.4 Kw Starter Replaces H-D 31400057

Regular price $499.99
Sale price $499.99 Regular price
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Stock Replacement Ignition

Twin Power 18-Up Softail Ignition Coil Black Replaces H-D 31600067 .4 ohm

Regular price $150.99
Sale price $150.99 Regular price
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Brake Line Kits

Twin Power 19 Inch Clear Coated Dot Stainless Steel Brake Hose AN-3

Regular price $31.99
Sale price $31.99 Regular price
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Voltage Regulators

Twin Power 2000 FXD Voltage Regulator Black Replaces H-D 74512-00 38 Amp

Regular price $119.99
Sale price $119.99 Regular price
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Voltage Regulators

Twin Power 2000 FXD Voltage Regulator Chrome Replaces H-D 74512-00 38 Amp

Regular price $119.99
Sale price $119.99 Regular price
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Stators

Twin Power 2000 Softails 99-03 Dyna Stator Replaces H-D 29951-99A 38 Amp

Regular price $179.99
Sale price $179.99 Regular price
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Valves

Twin Power 2002 Touring Models EFI Check Valve Replaces H-D 61408-00A

Regular price $37.99
Sale price $37.99 Regular price
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Voltage Regulators

Twin Power 2007 FXST FLST Voltage Regulator Black Replaces H-D 74540-07 40 Amp

Regular price $149.99
Sale price $149.99 Regular price
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Voltage Regulators

Twin Power 2007 FXST FLST Voltage Regulator Chrome Replaces H-D 74540-07 40 Amp

Regular price $199.99
Sale price $199.99 Regular price

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

1-2 Day Fast Delivery
30 Days Free Returns
Secure Payment
24/7 Customer Support
High Quality Parts