Hot Rods Main Bearing & Seal Kit for Polaris RZR XP 1000 & General 1000 (2014-2020)

New main bearings and seals are what keep a crankshaft spinning true and oil where it belongs. The Hot Rods Main Bearing & Seal Kit for Polaris RZR XP 1000 & General 1000 finishes your bottom end the right way.

Hot Rods builds crankshafts, connecting rods and bottom end parts for ATVs, UTVs and dirt bikes. Witchdoctors stocks Hot Rods in our engine rebuild department.

Why Choose the Hot Rods Main Bearing & Seal Kit for Polaris RZR XP 1000 & General 1000

Key Features

• Main bearing and seal kit for your crankshaft rebuild
• Replaces worn main bearings and crank seals
• Recommended with every Hot Rods crankshaft that ships without main bearings
• Contents not itemized in the listing (verify)

Specifications

• Brand: Hot Rods
• Part number: K088
• Type: Main Bearing & Seal Kit
• Connecting rod: N/A
• Main bearings: Included
• Price: $180.95

Stroke, rod length and bearing sizes aren’t in the current listing. Compare with your service manual or old part before ordering.

Fitment

• Polaris: RZR XP 1000
• XP 4 1000 (incl. EPS, High Lifter) 2014-2018; RZR 1000 S 2016-2017; RZR XP Turbo
• XP 4 Turbo 2016-2017; General 1000
• 4 1000 2016-2020

Check your exact model and year in the Fitments tab before ordering.

Signs Your Bottom End Needs Work

• Knocking or rattling that gets louder with rpm
• Excess vibration through the frame and bars
• Low oil pressure or metal flakes in the oil or filter
• Side-to-side or up-and-down play at the connecting rod
• Oil leaks at the crank seals

How to Choose

• Rods included or not? Complete assemblies and OE kits come with a Hot Rods rod. “Without rods” and OEM replacement cranks need rods sold separately.
• Plan for bearings and seals. Many cranks ship without main bearings and seals. Add a Hot Rods main bearing and seal kit.
• Stock or stroker? These are stock-stroke replacements. Hot Rods stroker cranks add stroke but may require head or piston changes.
• Do the whole job. Replace gaskets, check the cylinder and piston, and inspect the cam chain while the engine is apart.

Installation Tips

1. Follow your service manual and split the cases carefully.
2. Clean and inspect the cases, bearing bores and oil passages.
3. Install new main bearings and seals (if not included, use a Hot Rods kit).
4. Install the crankshaft and check end play and runout to spec.
5. Use new gaskets, torque every fastener to spec, and lubricate with assembly lube.
6. Break in the engine per the manufacturer’s recommendations and change the oil early.

Crankshaft installation requires splitting the engine cases. Have a qualified engine builder do the job if you’re not experienced.

Related Hot Rods Parts

• Hot Rods Complete Crankshaft Assembly for Polaris RZR 900, Ranger XP 900 & ACE 900
• Hot Rods Main Bearing & Seal Kit for Polaris RZR 900 & Ranger XP 900
• Hot Rods Complete Crankshaft Assembly for Polaris RZR XP 1000, General 1000 & Ranger XP 1000 (4424-1)
• Hot Rods Complete Crankshaft Assembly for Polaris RZR XP 900 (4421-1)
• Hot Rods Crankshaft (Without Connecting Rods) for Polaris RZR 900, Ranger XP 900 & ACE 900

Shop More Engine Parts

• UTV & ATV Engine & Rebuild Kits
• UTV & ATV Engine Gaskets & Seals
• Vertex Engine Rebuild Products
• Hot Cams
• Engine Oil

Helpful Guides From the Witchdoctors Blog

• The Ultimate Guide to Inspecting UTV/ATV Connecting Rods
• A Buyer’s Guide to UTV/ATV Internal Engine Components
• ATV/UTV Engine Crankcase Buyer’s Guide: Rebuild Tips
• Complete Engine vs. Long Block: Which Do You Need?

Frequently Asked Questions

Do I need this with my new crank?

Yes, if your crankshaft ships without main bearings and seals. Always use new bearings and seals in a rebuild.

Will it fit my machine?

Check the fitment list and the Fitments tab, or contact us with your year, make and model.

How should I break in a rebuilt engine?

Follow the manufacturer’s break-in procedure, vary rpm, avoid full throttle at first and change the oil and filter early.

Can I return it?

Uninstalled parts in original packaging can usually be returned. Contact our customer service team, and we’ll help.

Where to Ride

Rebuilt and ready? Head to one of these riding areas:

• Ride Royal Blue (Pioneer, Tennessee): a base camp for the 900+ mile North Cumberland trail network
• St. Anthony Sand Dunes (St. Anthony, Idaho): 10,600 acres of dunes

Order the Hot Rods Main Bearing & Seal Kit for Polaris RZR XP 1000 & General 1000 Today

Build your bottom end right. Add it to your cart, and Witchdoctors will get it moving. Questions about fit? Contact our team, and we’ll help.

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.

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Product Availability

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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.