Blue Line Variator Assembly; GY6
Blue Line Variator Assembly; GY6
$30.23
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
Description
Blue Line OEM-Spec Variator Assembly: GY6 125-170cc
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: GY6
- Fitment Notes: OEM
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Is this for GY6 scooters?
A: This SKU is listed with GY6 engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 2.5 lbs |
|---|---|
| Dimensions | 5 × 5 × 2 in |
| Condition | New |
|---|
Reliable Restoration: Blue Line OEM-Spec Variator Assembly
Restore your scooter’s smooth acceleration with the Blue Line Variator Assembly. Designed as a direct-fit, OEM-Quality replacement, this complete kit is the ideal solution for worn-out pulleys, grooved drive faces, or flat-spotted rollers. Whether you're maintaining a Genuine Buddy or a standard Chinese GY6, Blue Line delivers factory-level performance without the premium dealership price tag.
Complete "Ready-to-Install" Kit
- Full Assembly: Includes the variator pulley, fan-side drive face, ramp plate, slides, and the drive boss for a comprehensive transmission refresh.
- Precision Weighted: Comes pre-loaded with a set of six 14g roller weights (18x14mm), optimized for the balance of torque and top speed required for 125cc-170cc engines.
- Direct OEM Fit: Engineered to match factory tolerances, ensuring a seamless swap that requires no modifications to your CVT case or belt.
- Durable Alloy Construction: High-pressure cast aluminum provides excellent heat dissipation to prevent belt slip and premature wear.
Comprehensive Fitment Guide
This assembly is compatible with 152QMI, 157QMJ, and 161QMK based engines, including:
| Scooter Series | Compatible Models |
|---|---|
| Genuine Scooter Co. | Buddy 125, Buddy 150, Buddy 170i, Hooligan 170i, Blur 150 |
| SYM & Wolf | Fiddle II/III 125, Lucky 150, Jet II |
| GY6 Imports | TaoTao, Jonway, Icebear, ZNEN, and most 150cc Chinese Scooters |
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157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:
| 157QMJ | 161QMK | 152QMI | 1P61QMK |
| YN1P57QMJ | 1P52FMI | 154FMI | JJ157QMJ |
| 1P57QMJ | BN157QMJ | BN161QMK-A | Other QMJ, QMK, and QMI models |
Don't see your engine listed? If the engine code includes "QM" or "FM" along with a "5" or "6", this product is compatible with your vehicle.
Technical Specifications
- Drive Face Diameter: 106mm
- Spline Count: 19-Tooth
- Roller Weights: 18x14mm (14g)
- Drive Boss OD/ID: 24mm / 15mm
Mechanic's Note: If your variator is worn out, your drive belt likely is too. We strongly recommend inspecting your belt for cracks or fraying and applying a small amount of high-temp grease to the drive boss during installation to ensure smooth shifting.
Part Number: 1200-1182
Brand: Blue Line Parts
