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Starting Line Products Primary Spring 40-72 for Snowmobiles 11400495

Part Number: 11400495
STARTING LINE PRODUCTS
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SKU:
11400495
MPN:
40-72
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.30 LBS
On Sale
MSRP: $34.95
Now: $33.20
Was: $34.95
— You save $1.75
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Description

A worn or undersized primary spring will throw off your CVT engagement curve and cost you RPM across the board. The SLP 40-72 is precision-engineered to restore proper shift feel and peak performance, using shot-peened chrome-silicone wire that resists the fatigue and sagging that comes with repeated thermal cycling. If you're running stock springs or notice sluggish throttle response, upgrading to a properly matched primary spring is one of the most cost-effective ways to dial in your snowmobile's acceleration profile.

  • Chrome-silicone wire construction
  • Shot-peened for durability
  • Engineered for optimal engagement
  • Enhances peak RPM performance
  • Lightweight design
  • Resists sagging and breakage
  • Bolt-on installation
  • MPN: 40-72
  • Wide application compatibility
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Specs

COMPRESSED LENGTH IMPERIAL:
2-1/2' - 1-1/4'
COMPRESSED LENGTH METRIC:
64 MM - 32 MM
MATERIAL:
CHROME SILICON
RIDING STYLE:
SNOW
PRODUCT NAME:
SPRING
COLOR/FINISH:
SILVER
COMPRESSED LOAD:
72,6 KG - 136 KG (160 LB - 300 LB)
COMPRESSED LOAD IMPERIAL:
160 LB - 300 LB
COMPRESSED LOAD METRIC:
72.6 KG - 136 KG
UNITS:
EACH
COLOR/FINISH:
GREEN
COMPRESSED LENGTH:
64 MM - 32 MM (2-1/2' - 1-1/4')
STYLE:
PRIMARY (DRIVE)
TYPE:
CLUTCH
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Fitment

Fitment for Starting Line Products Primary Spring 40-72 for Snowmobiles 11400495

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