Black curved motorcycle outer sprocket cover with mounting points and ridged detailing.
Black plastic outer sprocket cover with mounting points and curved, molded design.
Cover Outer Sprocket Chrome by Polaris 5138464-156 Sprocket Cover
An Image of the Genuine Polaris Logo reading 'GENUINE OEM PART' 5138464-156
Black curved motorcycle outer sprocket cover with mounting points and ridged detailing.
Black plastic outer sprocket cover with mounting points and curved, molded design.
Cover Outer Sprocket Chrome by Polaris 5138464-156 Sprocket Cover
An Image of the Genuine Polaris Logo reading 'GENUINE OEM PART' 5138464-156
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Indian Outer Sprocket Cover, Chrome 5138464-156

$469.99 USD
Normally Ships in 6-8 Business Days

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SKU: 5138464-156

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SKU: 5138464-156

Genuine Indian Outer Sprocket Cover, Chrome — OEM Part #5138464-156

Put the power down smoothly with a genuine Indian Outer Sprocket Cover, Chrome. Built for the Indian motorcycle, it matches the original splines, gear sizes and mounting, so it works with the rest of the driveline.

The clutch, primary, six-speed transmission, shifter, pulleys and drive belt carry every bit of engine torque to the rear wheel. This part is confirmed for 10 Indian models from 2014 to 2018.

Outer Sprocket Cover, Chrome at a Glance

  • OEM part number: 5138464-156
  • Brand: Indian (genuine Polaris-made OEM part)
  • Part type: Belt Covers & Guards
  • Indian fitment: Chief, Chieftain, Roadmaster and Springfield, 2014–2018
  • Condition: New

Models and Years This Outer Sprocket Cover, Chrome Fits

Genuine part #5138464-156 fits the models and years below. To be certain, match the part number to the factory parts diagram for your machine or contact us with your VIN before ordering.

Indian Motorcycle Fitment

Model Model Years
Indian Chief Classic 2014–2018
Indian Chief Vintage 2014–2018
Indian Chieftain 2014–2018
Indian Chieftain Dark Horse 2016
Indian Chieftain Elite 2017–2018
Indian Chieftain Limited 2017–2018
Indian Roadmaster 2015–2018
Indian Roadmaster Classic 2017–2018
Indian Roadmaster Elite 2018
Indian Springfield 2016–2018

Why Choose a Genuine Indian OEM Outer Sprocket Cover, Chrome?

  • Exact gear, spline and bearing fit
  • Restores smooth clutch engagement and shifting
  • Correct belt alignment and tension
  • Built for full Indian V-twin torque
  • Sold by Witchdoctors, an Indian and Victory OEM parts specialist

Features and Materials

Key Features

  • Genuine Indian OEM driveline part, part #5138464-156
  • Machined to Indian's original specification
  • Hardened surfaces where applicable
  • Designed for the listed Indian models
  • Works with factory belts, pulleys and clutch parts

Materials and Construction

Indian driveline parts use heat-treated steel gears, shafts and shift forks, friction and steel clutch plates, aluminum pulleys and covers, and carbon-fiber-reinforced drive belts.

Common Reasons Riders Replace This Part

  • Fixing clutch slip or a heavy clutch pull
  • Repairing missed shifts or false neutrals
  • Replacing a worn or damaged belt or pulley
  • Rebuilding the transmission

Signs Your Outer Sprocket Cover, Chrome Needs Replacing

  • Clutch slipping under load
  • Hard shifting or false neutrals
  • Clunking or whining from the transmission
  • Frayed, cracked or noisy drive belt
  • Worn or damaged pulley teeth

Installation Tips

  1. Follow the Indian service manual for clutch, transmission and belt procedures.
  2. Replace gaskets and seals you disturb.
  3. Set belt tension and alignment with the correct gauge.
  4. Adjust clutch free play to spec.
  5. Test-ride gently and recheck belt tension after a few miles.

Not sure whether to tackle it yourself? Read when to seek professional help or DIY before you start.

Parts Diagrams for Your Bike

Find part #5138464-156 and every part installed with it in the factory parts diagrams for your model:

Related OEM Parts for the Same Bikes

Doing the job right? These genuine parts fit the same models and are often replaced at the same time:

Recommended Accessories and Maintenance Supplies

Pair your Outer Sprocket Cover, Chrome with these parts and supplies:

Helpful Guides from the Witchdoctors Blog

Frequently Asked Questions

What is the OEM part number for this Indian Outer Sprocket Cover, Chrome?

The genuine part number is 5138464-156. Use it to match this part to your factory parts diagram.

Which Indian motorcycles does part #5138464-156 fit?

It fits 10 Indian models (Chief, Chieftain, Roadmaster and Springfield) from 2014 to 2018. See the Indian fitment table above.

Is this a genuine OEM part?

Yes. This is a genuine Polaris-made OEM part, the same part number used at the factory for Indian models, not an aftermarket copy.

How do I check belt tension?

Use a belt tension gauge at the spec in your manual. Our blog covers belt checks step by step.

Should I replace both pulleys with a new belt?

Inspect the teeth. Worn or damaged pulleys will chew up a new belt.

What causes false neutrals?

Worn shift forks or detent parts, or a misadjusted shifter linkage.

Order Your Genuine Indian Outer Sprocket Cover, Chrome Today

Keep your Indian motorcycle on the road. Add the genuine Indian Outer Sprocket Cover, Chrome (part #5138464-156) to your cart today, and order the related parts above at the same time so you can finish the job in one go.

Where to Ride Your Indian

Put fresh parts to work on two of America's great motorcycle roads. Check road conditions, seasonal closures and park rules before you go.

General Safety Warning & Installation Requirements

Your safety is our top priority. Whether you are maintaining a Victory® or Indian® Motorcycle, or servicing a UTV, ATV, or Side-by-Side, proper installation is vital to the performance and safety of your vehicle.

Important:
Warning: Failure to follow manufacturer-specified installation procedures and safety requirements can result in mechanical failure, loss of vehicle control, serious injury, or death.

Important Fitment Disclosure

At Witchdoctors, we want to ensure you get back on the road or trail as quickly as possible. Correct fitment is the most critical step in purchasing parts for your Victory® or Indian® Motorcycle. Also for your Polaris®, CFMoto®, Arctic Cat®, Yamaha®, Honda®, Can-Am®, Kawasaki® UTV and ATV.

Verification Required: While we strive for 100% accuracy, vehicle manufacturers often make mid-year production changes. Always verify your specific year, make, and model before finalizing your order.
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Shipping

Qualifying Retail orders $159.99 or more will receive free ground shipping. Free Shipping Terms and conditions.

All orders over $500 will require a signature.

Please see International Shipping page for orders shipping outside the US.

See our full Shipping Policy page for further details.

Product Availability

We show real time product availability. These products normally ship the same business day but may ship from one of our warehouses across the country. If an item requires additional processing time you will be notified.

Returns

If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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