Heavy Duty Starter Clutch Needle Bearing With Sprag Idler Gear For Polaris Predator Scrambler 50 90 Atv Models Built Different To Crush Terrain Slick Shift And Ride Smooth All Day Long

Single pack needle bearing starter clutch for Polaris ATVs
✔️ Direct replacement parts for Predator Scrambler 50 90 series

This heavy duty starter clutch swaps out your worn out idler gear fast.

You will get clean shifts and reliable cranks on dirt roads or highway runs.

It mates straight to your machine to remove any guesswork during installation.

✅ Order arrives as a single starter clutch unit prepped for shipping
✅ Cross references part numbers 0450171 and 0450172 perfectly
✅ Dimensions list 100.5 mm (4 in) by 100.5 mm (4 in) by 16 mm (0.6 in)

💡 Why replace stock needle bearings in ATV starter clutches?
This handy unit restores full torque transfer to your driving line immediately.
- Blocks grit from grinding down the internal ball track during rides
- Secures your kickstart linkage for dependable morning pull ups
- Uses direct factory fitment to prevent loose play on the crank shaft
- Pays for itself by stopping expensive gearbox repairs down the line

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