Vespa Stella oil tank sight glass 155526 – faceted clear acrylic housing with threaded flange, cylindrical press-fit stem, and white internal float indicator visible through front face Vespa Stella oil tank sight glass 155526 – faceted clear acrylic housing with threaded flange, cylindrical press-fit stem, and white internal float indicator visible through front face
Vespa Stella oil tank sight glass 155526 – faceted clear acrylic housing with threaded flange, cylindrical press-fit stem, and white internal float indicator visible through front face

RMS

Vespa & Stella Oil Tank Sight Glass (with Float)

SKU 155526
$17.00
Shipping calculated at checkout.
Description

Engine Safety: Oil Tank Sight Glass with Indicator

Don't risk an engine seizure due to an empty oil tank. This Replacement Oil Tank Sight Glass is a critical safety component for oil-injected vintage scooters, allowing for a quick visual confirmation of your 2-stroke oil levels. This unit includes the essential white internal indicator float, making it much easier to see the oil line against the clear plastic housing.

Technical Performance Features

  • High-Clarity Polymer: Resistant to yellowing and fogging caused by long-term exposure to 2-stroke oils and UV rays.
  • Integrated White Float: Features a high-visibility internal indicator that rests on top of the oil, providing a clear reference point even in low-light conditions.
  • Leak-Proof Press Fit: Designed to factory tolerances to ensure a tight seal when paired with the correct rubber grommet and gasket.
  • OEM Specification: A direct replacement for the original components found on Italian Vespa P-Series and Genuine Stella models.

Comprehensive Fitment Guide

This sight glass fits all Vespa Vintage Large Frame and Genuine Stella models equipped with factory oil injection, including:

Model Series Specific Engine Codes
Vespa P / PX Series P125X (VNX), P150X (VLX), P200E (VSX)
Vespa Rally Rally 180 (VSD), Rally 200 (VSE)
Vespa Vintage VLB Sprint, VBC Super
Genuine Scooter Co. Stella 150 2-Stroke

Technical Specifications

  • Material: Chemical-Resistant Plastic
  • Includes: Sight Glass & White Float
  • Installation: Press-fit (requires grommet)
Installation Tip: A leaky sight glass is usually caused by a hardened rubber seal. To ensure a 100% leak-free repair, we strongly recommend replacing the Oil Sight Glass Gasket (102587) and the Frame Grommet (102586) at the same time.
Product Diagrams
Features
  • High-clarity acrylic housing — resistant to yellowing and fogging from 2-stroke oil and UV
  • Integrated white float indicator — rests on top of oil for easy visual reading
  • Leak-proof press-fit design — factory tolerances for tight seal with correct grommet and gasket
  • Direct replacement for Vespa P-Series and Genuine Stella 2T oil tanks
  • Includes sight glass and white float indicator
Specifications

Material: Clear acrylic | Includes: Sight glass + white float | Install: Press-fit (grommet + gasket sold separately) | SKU: 155526

Model Fitments

Vespa P125X (VNX), Vespa P150X (VLX), Vespa P200E (VSX), Vespa Rally 180 (VSD), Vespa Rally 200 (VSE), Vespa VLB Sprint, Vespa VBC Super, Genuine Stella 150 2T
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
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