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Dr. Pulley Variator Slide Set (40QMB, Minarelli)

Dr. Pulley Variator Slide Set (40QMB, Minarelli)

Description: Dr. Pulley Variator Slide Set for 40QMB, Minarelli 2-stroke engine. The Slide Pieces in the variator are equally as important as the rollers. It is highly recommended to change the slide pieces to coincide with the rollers. The Dr. Pulley Variator Slides are made of the same abrasion-resistant nylon as the Dr. Pulley Roller Weights, which promises a long life.

Installation: Make sure variator drive face is seated properly and not get its teeth chewed by the Bendix: 1. Slack the belt by opening the CVT clutch gives belt slack to the variator side. 2. Then install the variator drive face while lifting the slack belt further away from the center boss if done properly should not see any splines between variator drive face slop-side and boss flat-side. Should be flushed together. 3. Then install the existing variator fan, washer, and hand-tight nut. 4. Finally, apply blue Loctitetorque nut to 30-35ft-lbs. For reassurance please consult your manufacturer's variator torque specs.


•    3x Plastic Slides L: 19.11mm / W: 14.8mm / H: 6.7mm 
•    Color: Beige
•    Made in Taiwan
•    Fit Roller Weights 15x12mm
•    Fit QMB 49/50cc+
•    Fit CPI 49/50cc+

Supported Models: Naraku CVT KIT (Part# KIT.A.1E40QMB.788); 40QMB 50cc 2-stroke, Minarelli 50cc, Benelli QuattronoveX, CPI Aragon, GTR 50 and Oliver, Keeway F-Act, Hurricane and Matrix, Vento Triton, Zip, and virtually any scooter engine with these measurements.

Item Weight & Package Dimensions:
•    0.005 pounds | 2" (L) x 1.5" (W) x 0.2" (H)

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Dr. Pulley Variator Slide Set (40QMB, Minarelli)
  • Stock: 37
  • Part #: SP1512-D
Sold: 3
Views: 1845
Price in reward points: 5