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G- Dowel Pins 10x20mm Set (139QMB, GY6)

G- Dowel Pins 10x20mm Set (139QMB, GY6)
G- Dowel Pins 10x20mm Set (139QMB, GY6)
G- Dowel Pins 10x20mm Set (139QMB, GY6)
G- Dowel Pins 10x20mm Set (139QMB, GY6)
G- Dowel Pins 10x20mm Set (139QMB, GY6)
G- Dowel Pins 10x20mm Set (139QMB, GY6)

Description: G- Base Dowel Pins 10mm x 20mm Set (left-crankcase base lower and upper) support for GY6 205cc-232cc+. Replace standard base dowel pins 10mm x 14mm for 10mm x 20mm (6mm extended length). Needed with big bore kits 6mm spacer, extended cylinder height, over-sized cylinder head 4-valve, and/or in most cases where 94 or 96 link chains used. Includes a set of two Taida 10mm x 20mm Dowel Pins. Each dowel pin work to secure a left-crankcase base (one lower and one upper).

This G- Dowel Pins 10mm x 20mm Set will fit 139QMB 50cc 4-stroke Gearbox (only).

NOTE: 10mm x 20mm dowel pins will NOT fit GY6 0-2mm base spacer, cylinder head, and camshaft holder which instead require dowel pins 10mm x 14mm (Part# 1100-1071). Also, will NOT fit GY6 CVT, right crankcase, timing cover, and transmission cover which require instead dowel pins 8mm x 14mm (Part# 1100-1140).

Specifications:

•    2) Dowel Pins 10mm x 20mm
•    Fit Chain Guide A & C
•    Fit Cam Chain 47/94 Links
•    Fit Cam Chain 48/96 Links
•    Fit Crankshaft 66mm
•    Fit Cylinder Stud Set- 208mm 218mm
•    Fit Cylinder Stud Set- 218mm 225mm
•    Fit 54mm Stud Spacing (A-Block) – Cylinder 63mm max.
•    Fit 57mm Stud Spacing (B-Block) – Cylinder 67mm max.
•    Fit Base Spacer 6mm
•    Fit Cylinder/Head 63mm to 67mm

•    Fit GY6 125/150cc
- unless NOTED.
•    Fit QMB 49/50cc -
Gearbox ONLY.
•    Optional: cut plastic fan shroud for best fitment

Supported Models: GY6 139QMB 49cc-50cc 4-stroke, 50QMF 90cc-100cc, 152QMI 125cc, 157QMJ 150cc, 161QMK 170cc, 161QML 200cc, Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, TaoTao, Vento, and virtually any other GY6-based engine with these measurements.

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Item Weight & Product Dimensions:
•    0.1 pounds | 0.787" (L) x 0.394" (W) x 0.25" (H)

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G- Dowel Pins 10x20mm Set (139QMB, GY6)
  • Stock: 18
  • Part #: 1100-4054
Sold: 2
Views: 2294
$9.95
Price in reward points: 10

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