The 2017 Skidoo 850 models come with the P-Drive primary clutch.

We have the following options available for this primary clutch:

The following springs are load tested as a “ Assembly with guides* @79.4mm, and @45mm“

As an example, BRP list one of the 850 stock primary springs (417224168) as 150/350** in this method and list it as BL/PL (Blue/Purple).

Dalton Blue/Pink	DPDS-BL/PK	120 lbs	285 lbs
Dalton Dark Blue	DPDS-DBL	135 lbs	325 lbs
Dalton White/Tan/White	DPDS-W/T/W	150 lbs	305 lbs
Dalton White/Yellow/White	DPDS-W/Y/W	210 lbs	340 lbs
Dalton White/Silver/White	DPDS-W/S/W	248 lbs	450 lbs
Dalton White/Red/Black	DPDS-W/R/B	170 lbs	360 lbs
Dalton White/Blue/Black	DPDS-W/BL/B	170 lbs	385 lbs
Dalton Red	DPDS-RP	100 lbs	360 lbs
Dalton Black/yellow/pink	DPDS-B/Y/PK	185 lbs	415 lbs
Dalton Purple/Silver	DPDS-PL/S	130 lbs	370 lbs

*These springs are not closed on the ends like other springs, so they get load tested in assembled form with caps. BRP list them as “Assembly with guides” when giving load test data.

** When we load test the factory Skidoo part number 417224168 we get 157/355 (for comparison).

Product Specifications

Product Name:

Ski-Doo P-Drive primary springs

Type:

Primary Springs

Model:

DPDS

For :

SkiDoo

Suggested list price :

CAD $33.00 / USD $30.00

Introduced:

Nov 2016

Additional Notes:

Frequently Asked Question: What spring do you suggest I use?

Answer: Dalton Industries is a supplier of individual components for those who tune their own clutches, as well as performance shops and clutch kit companies. We build a wide selection of high quality parts for testing and tuning, based on demand from those mentioned. We do not, and have never made any clutch tuning "kits", packages, or recommendations for clutch set up of individual snowmobile applications. If you prefer clutch kits, there are some companies listed on the FAQ page that may help.

DPDS

Product Specifications

Additional Notes:

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