TwinPower
Twin Power 85-06 Big Twin Inner Primary Bearing — Replaces H-D 9135
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Twin Power 85-06 Big Twin Inner Primary Bearing — Replaces H-D 9135
TwinPower

Twin Power 85-06 Big Twin Inner Primary Bearing — Replaces H-D 9135

SKU: TWP410177

About TwinPower TwinPower engineers high-quality automotive parts and accessories trusted ...Read more

Price:
$51.99
510 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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Product Details

Product Description
Part Numbers
Sizing & Fit

About TwinPower

TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.

Twin Power Inner Primary Bearing for Harley Big Twins (1985-2006)

Ensure smooth operation and extended lifespan for your Harley-Davidson Big Twin with the Twin Power Inner Primary Bearing. Engineered to meet or exceed OEM specifications, this bearing is a direct replacement for Harley-Davidson part number 9135, offering a reliable and cost-effective solution for your motorcycle's primary drive system.

Key Features and Benefits:

  • Direct Replacement: Designed to perfectly fit Harley-Davidson Big Twin models from 1985 to 2006, simplifying installation.
  • High-Quality Construction: Built with premium materials to withstand the demanding conditions of motorcycle operation, ensuring longevity and performance.
  • Smooth Power Transfer: Reduces friction and wear within the primary drive, contributing to efficient power delivery to the transmission.
  • Reliable Performance: Provides consistent and dependable operation, minimizing the risk of premature failure and costly repairs.
  • OEM Specification Compliance: Replaces H-D part number 9135, guaranteeing compatibility and performance.

Vehicle Fitment:

This inner primary bearing is compatible with a wide range of Harley-Davidson Big Twin models, including:

  • Road King (FLHR, FLHRCI, FLHRI, FLHRS)
  • Electra Glide (FLHS, FLHT, FLHTC, FLHTCI, FLHTCU, FLHTCUI, FLHTI)
  • Softail Models (FLST, FLSTC, FLSTF)
  • And many more from 1985-2006. Please verify fitment for your specific model.

Invest in the quality and reliability of Twin Power for your motorcycle's critical components. This inner primary bearing is essential for maintaining the integrity of your drivetrain. Get yours today at GGCRACING!

…and 4 additional fitments. Contact us to confirm yours.

About TwinPower

TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.

Twin Power Inner Primary Bearing for Harley Big Twins (1985-2006)

Ensure smooth operation and extended lifespan for your Harley-Davidson Big Twin with the Twin Power Inner Primary Bearing. Engineered to meet or exceed OEM specifications, this bearing is a direct replacement for Harley-Davidson part number 9135, offering a reliable and cost-effective solution for your motorcycle's primary drive system.

Key Features and Benefits:

  • Direct Replacement: Designed to perfectly fit Harley-Davidson Big Twin models from 1985 to 2006, simplifying installation.
  • High-Quality Construction: Built with premium materials to withstand the demanding conditions of motorcycle operation, ensuring longevity and performance.
  • Smooth Power Transfer: Reduces friction and wear within the primary drive, contributing to efficient power delivery to the transmission.
  • Reliable Performance: Provides consistent and dependable operation, minimizing the risk of premature failure and costly repairs.
  • OEM Specification Compliance: Replaces H-D part number 9135, guaranteeing compatibility and performance.

Vehicle Fitment:

This inner primary bearing is compatible with a wide range of Harley-Davidson Big Twin models, including:

  • Road King (FLHR, FLHRCI, FLHRI, FLHRS)
  • Electra Glide (FLHS, FLHT, FLHTC, FLHTCI, FLHTCU, FLHTCUI, FLHTI)
  • Softail Models (FLST, FLSTC, FLSTF)
  • And many more from 1985-2006. Please verify fitment for your specific model.

Invest in the quality and reliability of Twin Power for your motorcycle's critical components. This inner primary bearing is essential for maintaining the integrity of your drivetrain. Get yours today at GGCRACING!

…and 4 additional fitments. Contact us to confirm yours.

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