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$250.00
Model #BC4900-1
New King main bearings for the Polaris RZR platform are now available. The BC 4340 billet XP crankshafts are an improvement to the rod bearing failures but they aren?t the cure for the oiling issues. These exclusive mains from King Bearing however do provide the proper oiling from the mains to the rods with some qualified machining. King XP line bearings are a hardened coated race bearing vs the OE soft Babbitt bearing. To thoroughly ?bulletproof" the case, we designed an oversize O.D. (1.750") main bearing in 3 grades (Standard, +.0003" and -.0003") that are designed to accommodate an over bored case. Lineboring assures that the case halve main journals are true, round and aligned. BC also offers shuffle pinning feature using a dowel system that keeps the case halves properly aligned during the torque sequence, allowing the use of the ARP main studs. Great for turbo, endurance or anyone who?s experienced the agony of a burned up Mag side #2 rod.
Fitment:
WARNING: Cancer and Reproductive Harm
| Make Vehicle | Model | Submodel | Year | Engine | Notes |
|---|---|---|---|---|---|
|
2010, 2014-2021 Polaris RZR XP 1000 |
RZR XP 1000 | 2010, 2014-2021 | |||
|
2016-2021 Polaris RZR XP Turbo |
RZR XP Turbo | 2016-2021 |
Brian Crower Inc. is an aftermarket company known for developing and manufacturing high-quality performance parts for various automotive vehicles. The company has gained popularity especially among hardcore racers who want only the best for their engines. Today, they are recognized as one of the leading experts when it comes to aftermarket upgrades worldwide.
Designed to Bring Out Your Car’s Potential
The company offers various products such as stroker kits, engine internals, camshafts, valve spring, retainers and more. Their products are proven to produce and handle horsepower in excess of 1000 hp. They have proven themselves that they are a company capable of creating quality products consistently. Hence, gaining the trust of many enthusiasts. You often see race cars equipped with their products in various racing disciplines such as time attack races, circuit racing and drag racing.
In order for them to create this top-notch parts, Brian Crower utilizes the use of state-of-the-art machinery such as CNC machines that helps them create accurate cuts. They also have specialized tools that allow them to grind their camshafts with tight tolerances. They manufacture parts for popular performance engines such as the Nissan SR20, Mitsubishi 4g63 and Honda B and K series.
If high performance is what floats your boat, then Brian Crower is the right brand for you. They have a comprehensive list of performance parts for the majority of the sport compact vehicle in the market and has established itself as the go-to brand when it comes to performance. To know more, Visit Vivid Racing and check out their list of products that fit your specific needs.
Due to the nature of performance applications and lack of control during installation and operation, all products sold by Brian Crower Inc. are sold without any expressed warranty or any implied warranty of merchantability or fitness for a particular purpose. Brian Crower Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damages or loss of other property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchaser which may arise and/or result from the sale, installation or use of these parts. Brian Crower Inc. reserves the right to make product improvements or changes without notice and without incurring liability with respect to similar products previously manufactured.
Brian Crower Inc. warranties are void when said Brian Crower product in question has been physically altered, improperly installed or used or otherwise damaged due to no fault of Brian Crower Inc. or has not been used for the said purpose it was intended or for which it was designed. Brian Crower Inc. does not warrant the performance of the products due to Brian Crower Inc. lack of control during product installation and usage.
These products are designed primarily for off highway use. Check State and Federal laws and emissions regulations.
