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SKU:
NLT1R01271
Ships for free in 2–4 business days.
Yamaha Raptor 660 Starter Clutch Gear and Gasket Kit 2001–2003
$84.99
In Stock
$84.99
Sale price
$84.99
Regular price
Starter one-way clutch, driven gear, and cover gasket package for compatible 2001–2003 Yamaha Raptor 660R YFM660R models.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 2001 Yamaha Raptor 660R YFM660R
- 2002 Yamaha Raptor 660R YFM660R including matching limited editions
- 2003 Yamaha Raptor 660R YFM660R including matching limited editions
Product Overview
When the starter motor spins but the crankshaft does not, the engine kicks back, or the starting gears grind, the one-way starter clutch and gear deserve inspection. A weak battery, loose flywheel, damaged idler gears, worn shaft, incorrect ignition timing, or engine kickback can cause or worsen the failure.
The one-way clutch locks during electric starting to turn the crankshaft, then releases when the engine runs. Match tooth count, gear width, clutch body, bolt pattern, hub surfaces, gasket shape, and exact early Raptor 660 application.
Key Features & Performance
- Starter one-way clutch and driven gear supplied together
- Cover gasket included for the related engine-side service
- Addresses starter spin-out, slipping, or grinding after diagnosis
- Designed around 2001–2003 Raptor 660R starting systems
Common Uses
- Replacing a one-way clutch that slips during cranking
- Repairing chipped or worn starter gear teeth
- Correcting grinding or kickback damage in the starting train
- Resealing the cover during starter-clutch service
Technical Specifications
- Product Type: Starter Clutch Gear and Gasket Kit
- System: Electric starting gear train
- Vehicle: Yamaha Raptor 660R YFM660R
- Model Years: 2001–2003
- Condition: New aftermarket
Installation & Fitment
- Load-test the battery and inspect starter, cables, idlers, shafts, and flywheel key
- Compare gear tooth count, width, one-way clutch, hub, bolts, and gasket
- Use the specified holding tools, thread treatment, torque sequence, and bolt replacement rules
- Rotate the assembly by hand, verify one-way action, and confirm oil level before starting
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, electrical or fuel-system version, dimensions, installed options, and previous repairs can affect fitment. Compare the original part and application information before purchase.
Frequently Asked Questions
Q: Why does the starter motor run without turning the engine? A: A slipping one-way clutch can fail to lock the gear to the crankshaft, though stripped gears or a failed starter drive can also be responsible.
Q: Can engine kickback damage the new clutch? A: Yes. Ignition, decompression, battery, and mechanical problems that cause kickback should be corrected first.
Q: How do I confirm fitment before ordering? A: Match the original reference number where available, then compare the removed part, dimensions, connections, mounting details, model, serial or production information, and package photos.
Q: Is this an original-equipment part? A: No. This is a new aftermarket part. Brand names and reference numbers are used only to identify compatible applications.
Part Summary
keywords: Yamaha Raptor 660 starter clutch, YFM660R starter gear, Raptor starter spins no crank, 2001 2003 one way clutch, Yamaha starter gasket kit, Raptor 660 grinding start
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.