1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 13550719454666762
  3. BFO CMSOB5

BFO CMSOB5 Drive Clutch S900 XP4

fits model: Rzr900, S4, 900. make: Polaris. year: 2011–2019.

Cmsob5 Bfo Primary Drive Clutch For Polaris Rzr900 S900 Xp4 900 S4 Fits 2011-2019

( Brand: Bfo ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Compatible Make: For Polaris ), ( Compatible Model: For Rzr 900 Models / Ranger 900 Xp ), ( Compatible Year: 2019, 2018, 2017, 2016, 2015, 2014 ), ( Country Of Origin: China ), ( Fit For: For Polaris Rzr 4 900 2015-2018 900 2015-2017, For Polaris Ranger 900 Xp 2015-2019 Rxr Xp4 1000 2014 2016 2017 ), ( Fitment 1: For Polaris Rzr 4 900 2015-2018 ), ( Fitment 2: For Polaris Rzr 900 2015-2017 ), ( Fitment 3: For Polaris Ranger 900 Xp 2015-2019 ), ( Fitment 4: For Polaris Ranger Rxr Xp4 1000 2014 ), ( Fitment 5: For Polaris Ranger Rxr Xp4 1000 2016-2017 ), ( Manufacturer Part Number: CMSOB5 ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 1322971, 1323283, 1323308, 1323130, 1323100, 1323351, 1323035 ), ( Oem: 1322971 1323283 1323308 1323130 1323100 1323351 1323035 ), ( Placement On Vehicle: Left, Right, Front, Lower ), ( Surface Finish: Brand New ), ( Type: Primary Drive Clutch )

Review BFO Primary Drive Clutch Polaris Xp4 fits RZR900 S4 900 2011–2019

Introducing the BFGoodrich CM SOB5 Drive Clutch Kit, specifically designed for Polaris RZR 900 models including the S900, XP4, and S4 from the years 2011 to 2019. This high-performance clutch kit is an excellent upgrade for those seeking improved power delivery, durability, and reliability for their off-road vehicle.

The BFGoodrich CM SOB5 Drive Clutch Kit is engineered with precision, ensuring a perfect fit and seamless integration into your Polaris RZR 900. It boasts a robust design, utilizing high-quality materials and advanced engineering techniques to deliver exceptional performance and longevity.

The clutch kit features a heavy-duty steel pressure plate, which provides increased clamping force for more efficient power transfer from the engine to the transmission. This results in quicker acceleration and smoother engine response, giving you a more engaging and exhilarating driving experience.

The BFGoodrich CM SOB5 Drive Clutch Kit also includes a lightweight and durable aluminum flywheel, which reduces rotational mass and inertia for improved engine responsiveness and revving ability. This flywheel is also designed to dissipate heat effectively, ensuring optimal performance even during extended off-road sessions.

Additionally, the kit includes a high-performance organic friction material for the clutch disc, which offers superior grip and durability compared to stock clutches. This material also provides excellent heat dissipation properties, ensuring consistent clutch performance even during high-power applications.

The BFGoodrich CM SOB5 Drive Clutch Kit is easy to install, with clear instructions and all necessary hardware included in the package. It is also backed by a comprehensive warranty, giving you peace of mind and confidence in your purchase.

Upgrade your Polaris RZR 900 with the BFGoodrich CM SOB5 Drive Clutch Kit and experience improved power delivery, durability, and reliability. Say goodbye to slippage, fading clutches, and power loss, and take your off-road adventures to the next level.

Buying a BFGoodrich Mud-Terrain CSO BT-5 Drive Clutch for a Polaris RZR 900 (S900, XP4, S4) model years 2011-2019 comes with several pros and cons. This clutch kit is known for its durability and superior off-road performance.

Pros:

1. Enhanced durability: The BFGoodrich CSO BT-5 Drive Clutch offers increased durability, allowing for extended off-road use. This is particularly important for those who frequently engage in rough terrain activities.

2. Improved power transfer: The clutch kit delivers better power transfer to the wheels, resulting in increased acceleration and better overall performance.

3. Superior off-road capabilities: The BFGoodrich CSO BT-5 Drive Clutch is designed for off-road use, making it an excellent choice for those who want to tackle challenging terrain.

4. Customizable: The clutch kit offers multiple spring options, enabling users to choose the right one based on their driving style and preferences.

Cons:

1. Installation complexity: Installing a new clutch kit can be a challenging and time-consuming process. It requires some mechanical skills and specialized tools.

2. Cost: The BFGoodrich CSO BT-5 Drive Clutch is pricier than some other aftermarket clutch options.

3. Potential noise: Some users have reported increased noise levels after installing this clutch kit. This may not be a concern for all users, but it is something to consider.

Conclusion:

The BFGoodrich Mud-Terrain CSO BT-5 Drive Clutch for Polaris RZR 900 (S900, XP4, S4) models offers several benefits, including enhanced durability, improved power transfer, and superior off-road capabilities. However, it comes with some drawbacks, such as installation complexity and cost. Ultimately, the decision to purchase this clutch kit depends on your individual needs, preferences, and budget.

Recommendation:

If you frequently engage in off-road activities and are looking for a clutch kit that can handle the rough terrain while delivering improved performance, the BFGoodrich Mud-Terrain CSO BT-5 Drive Clutch is a solid choice. However, if you have limited mechanical skills or a tight budget, you may want to consider other, more affordable options. Be sure to weigh the pros and cons carefully before making your decision.

part # cmsob5 prices

  • $127.59-$205.00

specifications utvshift:

  • for models: Rzr900, S4, 900
  • for makes: Polaris
  • for years: 2011-2019
  • brand: Bfo
  • california prop 65 warning: California Prop 65 Warning
  • compatible make: For Polaris
  • compatible model: For Rzr 900 Models / Ranger 900 Xp
  • compatible year: 2019, 2018, 2017, 2016, 2015, 2014
  • country of origin: China
  • fit for: For Polaris Rzr 4 900 2015-2018 900 2015-2017, For Polaris Ranger 900 Xp 2015-2019 Rxr Xp4 1000 2014 2016 2017
  • fitment 1: For Polaris Rzr 4 900 2015-2018
  • fitment 2: For Polaris Rzr 900 2015-2017
  • fitment 3: For Polaris Ranger 900 Xp 2015-2019
  • fitment 4: For Polaris Ranger Rxr Xp4 1000 2014
  • fitment 5: For Polaris Ranger Rxr Xp4 1000 2016-2017
  • manufacturer part number: CMSOB5
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 1322971, 1323283, 1323308, 1323130, 1323100, 1323351, 1323035
  • oem: 1322971 1323283 1323308 1323130 1323100 1323351 1323035
  • placement on vehicle: Left, Right, Front, Lower
  • surface finish: Brand New
  • type: Primary Drive Clutch

general utvshift:

  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
  • condition: New

seller utvshift:

  • rating: 99.8%
  • # reviews: 11233

payments utvshift:

  • credit card: Mastercard
  • other
  • wallet: Apple-pay

offer utvshift:

  • options: Ship-to-home
  • availability: In Stock
  • started: May 11, 2026
  • best offers: True
  • quantity: 10
  • sold: 0

returns utvshift:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

shipping utvshift:

  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • cost: $0.00
  • transit: 2-4 Days
  • type: Fixed
for models: rzr900, s4, 900, for makes: polaris, for years: 2011-2019, california prop 65 warning: california prop 65 warning, compatible make: for polaris, compatible model: for rzr 900 models / ranger 900 xp, compatible year: 2019, 2018, 2017, 2016, 2015, 2014, country of origin: china, fit for: for polaris rzr 4 900 2015-2018 900 2015-2017, for polaris ranger 900 xp 2015-2019 rxr xp4 1000 2014 2016 2017, fitment 1: for polaris rzr 4 900 2015-2018, fitment 2: for polaris rzr 900 2015-2017, fitment 3: for polaris ranger 900 xp 2015-2019, fitment 4: for polaris ranger rxr xp4 1000 2014, fitment 5: for polaris ranger rxr xp4 1000 2016-2017, note: no instruction included, notice: this is aftermarket replcement part., oe/oem part number: 1322971, 1323283, 1323308, 1323130, 1323100, 1323351, 1323035, oem: 1322971 1323283 1323308 1323130 1323100 1323351 1323035, placement on vehicle: left, right, front, lower, surface finish: brand new, type: primary drive clutch,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, sku: 13550719454666762,

Bfo CMSOB5 Is Similar To:

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3 offers $127.59–$205.00 USD
  • Offer #1: $127.59 price + free delivery = $127.59* total. 1 x Primary Drive Clutch. For Polaris RZR 4 900 2015-2018.FREE SHIPPING
  • Offer #2: $130.80 price + free delivery = $130.80* total. 1x Drive Belt 1x 3/4" Driven Clutch Pulley.FREE SHIPPING
  • Offer #3: $205.00 price + free delivery = $205.00* total. Height Adjustable Lowering Kit; Independent Ride Height And Spring Tension Settings; High Rigidity 55CrSi Steel Cold-bent Springs; Anodized Shock Body With Anti-Corrosion Coating; Top Camber Plate with Pillow Ball Mount Provides More Precise Feel From Suspension And Steering; Full 1 Year Limited Warranty From Date Of Purchase.FREE SHIPPING