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Polaris RS1 1000 2018-22 MCB Pro series Primary Drive and secondary driven Clutch Combo, replaces 1323534 1323394

Best replacement upgrade Polaris RS1 1000

2018-22 Polaris RS1 Primary Drive Clutch and Polaris Secondary, assembled fully calibrated. Replaces primary clutches 1323534 (primary) and 1323394 (secondary)
- 1 Fully assembled Primary drive clutch for your Polaris RS1, calibrated for tire size, riding style, and elevation. (all prompts at checkout)
- 1 Fully assembled (calibrated) Polaris Secondary replaces 1323394 set up for your tire size, riding style, overall application.

Pricing: $949.95

Customize Your Item

- Add a clutch puller -
 * required
- Polaris clutch bolt 7518412 was -
 * required
- Add Power Pucks -
 * required
- Add large tire high load sec spr -
 * required
- Add Premium Belt -
 * required
- Riding style -
 * required
- Select your tire size -
 * required
- Choose your elevation -
 * required


MCB Polaris RS1 primary drive clutch FOR ALL 2018-22 models.
- Uses the same belt as your original clutch
- Uses the same puller as your original clutch
- MCB propriety roller and bushing material
- MCB billet faceplate eliminates tower deflection, reduces binding, and heat. Larger oil impregnated faceplate bushing keeps entire moveable assembly parallel to the fixed sheave for smoother and cooler functionality.
- Two way bearing, all engine braking is done in the secondary clutch

Comes fully calibrated ready to mount. Customized if you have oversize tires by choosing the appropriate box / tire size. We can also custom tune your clutch for specific applications. Rock crawling where high speed is not a need. Deep mud only where all you want is lots of low end torque. High speed trail of seasonal road running where you'll be in the mid to higher RPM's most the time. We can custom tune for your needs. Additional weights and spring rates are available for those need wide variation in adjustability.

This clutch is our own design. It is a replica of the OEM Polaris primary except our clutch uses superior bushing materials, special phenolic spider guides that can sustain significant more heat than OEM and provide the proper harness for maximum longevity. The faceplate bushing is a self lubricating brass oil impregnated material. We use only the highest quality alloy materials for the sheaves and nitride coated tool steel on the main shaft and crankshaft mounting countersink area. The clutch is precision balanced.

Our secondary uses a Billet helix, not cast. We also use a "bowed" secondary spring that does not coil stack like the OEM and almost all others on the market. Custom angle helix's are used based on the questions you are asked about tire size, elevation, riding style etc.

We calibrate each clutch that leaves here for 2-seater vs 4-seater, Tire size, elevation, and riding preferences, etc. (see prompts at checkout)

Uses the same puller as your original clutch


  • 23431272
  • 23431272
  • MCB
  • New


Shipping Information

  • Item Requires Shipping
  • 25.0 lbs.
  • W13.0000” x H13.0000” x L18.0000”

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