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Universal Parts QMB139 Intake Valve – 69mm
- Valve Diameter: 18.5mm
- Shaft Diameter: 5mm
- Overall Length: 69mm
$10.99 Add to cart -
Universal Parts QMB139 Non-Emissions Valve Cover
- Does Not Include Valve Cover Gasket, Please See Related Items
$20.99 Add to cart -
Universal Parts Kickstarter Shaft Bushing
- Inner Diameter: 34mm
- Outer Diameter: 38mm
$3.99 Add to cart -
Universal Parts Complete QMB139 Cylinder Head – Emissions
- Intake Port Diameter: 17mm
- Exhaust Port Diameter: 17mm
- Valve Length: 69mm
- Emission Control System: Pulsed Secondary Air Injection System(PAIR)
$47.99 Read more -
Universal Parts Oil Dip Stick O-Ring
- Inner Diameter: 18 mm
- Thickness: 3mm
$3.99 Add to cart -
Universal Parts QMB139 64mm Valve Rebuild Kit
- Valve Length (intake & exhaust): 64mm
- Shaft Diameter (intake & exhaust): 5mm
- Intake Valve Diameter: 18.4mm
- Exhaust Valve Diameter: 16mm
$28.99 Add to cart -
Universal Parts QMB139 Crankshaft, Type-2
- Stroke: 41.4mm
- Overall Length: 247mm
- Thread Size (tapered side): M10x1.25
- Thread Size (spline side): M12x1.25
- Bearing Outer Diameter (tapered side): 42mm
- Bearing Outer Diameter (spline side): 47mm
- Number of Splines: 26
- Number of Teeth (oil pump drive gear): 22
$55.99 Add to cart -
Universal Parts QT-50 Ignition Switch
- Includes: Ignition, Seat Release & Set of 2 Keys
- Plug Style: 6-pin Male (3-pins used) with Single Pin
$47.99 Add to cart -
Universal Parts Audible Turn Signal Relay
- 3 Pin, Male Connection
- Audible (click)
$12.99 Add to cart -
Dr. Pulley Variator Slides SP1613-G
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Set of 3
$7.99 Add to cart -
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Universal Parts Carburetor QMB139 50cc – Charcoal Canister
- Inner Diameter (intake): 19mm
- Outer Diameter (air filter mount): 38mm
- Electric Choke (plug style): 2-pin, male
- Accelerator Pump
- Charcoal Canister Hook-Up
$42.99 Read more -
Universal Parts QMB139 Clutch Assembly
- Outer Diameter (pulley): 118mm
- Outer Diameter (clutch bell): 115mm
- Inner Diameter (clutch bell): 107mm
- Inner Diameter (clutch): 12mm
- Outer Diameter (shoes): 104mm
- Uses 6901-RS bearing
- Clutch Bell Inner Diameter (splines peak to peak): 11mm
- Number of Splines (clutch bell): 22
$35.99 Add to cart -
Universal Parts Left Crankcase – QMB139 w/12″ Wheel
- For 12 inch rear wheel
$67.99 Add to cart - For 12 inch rear wheel
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Universal Parts Short Breather Tube
- Overall Length: 52mm (2 inches)
- Inner Diameter: 29mm
$8.99 Add to cart -
Universal Parts Oil Dip Stick – QMB139 50cc
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Overall Length: 114mm
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Outer Diameter (at widest point): 29mm
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Thread Size: M18x2.50
$8.99 Add to cart -
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Universal Parts Long Breather Tube
- Overall Length: 115mm (4.5 inches)
- Inner Diameter: 32mm
$12.99 Add to cart