Original Yamaha NMAX 125 Circlip Set (1LB-WB040-00) | 2015-2024

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Discover the ultimate upgrade for your motorcycle.
Designed with precision engineering, this offers unmatched performance and durability.


They might be small, but circlips do an important job. This original Yamaha NMAX 125 circlip set (1LB-WB040-00) keeps key engine parts securely in place so everything runs as it should. Made to Yamaha's standards, they fit properly and hold firm. If the old clips are worn, replacing them helps keep the engine running smoothly and trouble-free.

Vetted by our Lead Engineer. Leveraging 30 years of mechanical pedigree, every part is inspected for material density and exact tolerances to ensure a 'Right-First-Time' fit.

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Guaranteed fitment for Yamaha GPD125-A NMAX or free returns.

Product Compatibility

Compatibility charts are for reference only. Please compare part numbers and manufacturers' details. Contact us before ordering if unsure to avoid delays or refund charges.

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Part Number
  • 1LB-WB040-00
Alternative Part Number

_

  • 93450-16115
Model
  • GPD125-A NMAX
Year
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024
MFG
  • Yamaha

Product Overview

This high-quality Original Circlip Set is designed to meet or exceed factory performance standards and is suitable for Yamaha NMAX 125 (2015-2024) models.

The Circlip Set consists of the precision-formed retaining circlips that seat in the grooves at each end of the piston pin bore, locking the piston pin laterally in position and preventing it from migrating axially into contact with the cylinder wall. If a circlip is missing, improperly seated, or fatigue-deformed, the piston pin drifts sideways, scoring the cylinder bore and causing catastrophic internal engine damage. This original replacement is manufactured to original factory specifications, restoring reliable performance to your Yamaha NMAX 125 scooter.

- Brand New Original Circlip Set
- Part Number: 1LB-WB040-00
- Alternative Part Number: 93450-16115
- Original replacement for Yamaha NMAX 125 (2015-2024)
- Securely retains the piston pin in position, preventing axial migration
- Protects the cylinder bore from piston pin contact and scoring damage
- Direct fit, no modification required
- Recommended for replacement during piston assembly rebuild or any engine top-end overhaul
- London: Express same-day delivery (2-3 hours)
- Rest of UK: Same-day dispatch on orders before 1 PM (3-4 business days delivery).
- Up to 75% off for B2B Trade Accounts. Independent UK garages, apply now.

• Yamaha NMAX 125 owners replacing piston pin circlips or carrying out an engine top-end rebuild
• Replacing the Circlip Set during piston assembly rebuild or engine top-end overhaul
• Mechanics and workshops carrying out Yamaha NMAX 125 engine top-end servicing
• Riders wanting to restore the original piston pin retention and engine reliability of their Yamaha NMAX 125 scooter
• Anyone looking for a guaranteed original replacement for their Yamaha NMAX 125 scooter

Complete Part Guide

This circular locking clip is what keeps critical engine parts locked in position. The original Yamaha NMAX125 Circlip Set (1LB-WB040-00) for 2015-2024 models secures components like the piston pin, ensuring they stay fixed even under high-speed movement and load. It's a key part of engine stability. Built to Yamaha's original standard, it ensures accurate fitment, reliable retention, and long-term durability. In stock at Part Hive's London hub, order before 1 PM for same-day UK dispatch.

Unwanted movement within the engine is often caused by worn or reused circlips losing their tension over time. Heat and repeated stress can reduce their ability to hold components securely. This is a common issue we see in engines that have been rebuilt without replacing them. While small, circlips play a critical role. We install the correct original Yamaha NMAX-125 circlips set and it restores proper locking force, prevents internal movement, and ensures a precise, reliable fit.

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