
Original Honda PCX 160 O-Ring 31.2X2.4 (91303-K0R-V01) | 2021-2024
Running a Workshop or Delivery Fleet? Unlock Up to 75% Trade Discount.
Discover the ultimate upgrade for your motorcycle.
Designed with precision engineering, this offers unmatched performance and durability.
The O-Ring 31.2X2.4 (91303-K0R-V01) is the original replacement precision seal for the Honda PCX 160 (2021-2024), restoring the scooter's airtight and watertight integrity when the factory seal has become flattened, brittle, or cracked. Once installed, it ensures a high-pressure barrier within the engine assembly, shielding internal components from fluid loss and preventing the messy leaks and vacuum drops that compromise performance.
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.
Guaranteed fitment for Honda PCX160 or free returns.
Delivery Information
Orders placed before 12:00pm (UK time) are usually dispatched the same working day. Orders placed after this time will be dispatched on the next working day.
In the rare event of a stock shortage, we will notify you promptly and issue a full refund within one working day if the item cannot be supplied.
Once dispatched, tracking information will be provided via email, provided valid contact details are supplied at checkout.
While we aim to meet all estimated delivery times, delays may occasionally occur due to circumstances beyond our control, such as courier issues, weather conditions, or operational disruptions. Should this happen, we will keep you informed.
Delivery Areas
We currently deliver to:
• United Kingdom
• Republic of Ireland
• Isle of Man
• Jersey & Channel Islands
• Most European destinations
If you are unsure whether we deliver to your location, please contact us prior to placing your order.
Verified UK Entity #15361806 operating from our NW10 London Logistics Hub. Skip the wait with express workshop pickup.

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.
Trademark Disclaimer: All trademarks, brand names, and logos remain the property of their respective owners and are used solely for identification and compatibility purposes. We are an independent retailer and are not affiliated with any authorized dealer or distributor.
- 91303-K0R-V01
_
- PCX160
- 2021
- 2022
- 2023
- 2024
- Honda
- 160
- PCX160
- NEW
Product Overview
This high-quality Original O-Ring 31.2X2.4 is designed to meet or exceed factory performance standards and is suitable for Honda PCX 160 (2021-2024) models.
The O-Ring 31.2X2.4 is a precision-dimensioned circular sealing ring used in the engine assembly to create a reliable oil-tight and fluid-tight seal between mating components, preventing leaks at critical engine joints. Over time, heat cycling and compression cause the rubber O-Ring to harden, lose its elasticity, or develop flat spots, breaking the seal and allowing engine oil to seep from the joint, leading to external leaks, oil loss, and potential contamination of surrounding components. This original replacement restores the original sealing integrity at the engine joint, ensuring seamless, secure, and reliable operation of your PCX 160.
- Brand New Original O-Ring 31.2X2.4
- Part Number: 91303-K0R-V01
- Original replacement for Honda PCX 160 (2021-2024)
- Restores a reliable oil-tight seal at the engine joint
- Prevents oil leaks and fluid loss from the engine assembly
- Direct fit, no modification required
- Ideal for engine assembly servicing and scheduled oil sealing maintenance
- 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.
• Honda PCX160 owners with an oil-leaking or deteriorated engine O-Ring
• Replacing the O-Ring during engine assembly, component removal, or oil leak repair
• Mechanics and workshops carrying out Honda PCX160 engine servicing or component overhaul
• Riders wanting to restore the original sealing integrity to their 2021-2024 PCX160
• Anyone looking for a guaranteed original replacement for their Honda PCX160
Complete Part Guide
The 31.2X2.4 O-Ring is a vital sealing component for the 2021-2024 Honda PCX160, specifically designed for high-temperature engine interfaces. A perished O-Ring leads to persistent fluid weeping, which can contaminate other drivetrain parts and lead to a drop in internal pressure. This original Honda part (91303-K0R-V01) is made from a specialized compound to resist chemical degradation. Held in stock at Part Hive's London warehouse, place your orders before 1 PM for same-day UK dispatch.
We often see 2021-2024 Honda PCX-160s with "mysterious" oil or coolant weeping, which can sometimes be traced back to a crushed 91303-K0R-V01 O-Ring that was reused during a previous service. In the heavy stop-start environment of North London, the heat cycles cause standard rubber to lose its elasticity. This original Honda O-Ring features exact dimensions (31.2mm x 2.4mm) for a rattle-free, pressurized fit. Installing this original seal ensures the assembly remains bone-dry and maintains the vacuum integrity needed to prevent the intermittent idling issues often caused by minor air leaks in the intake or cooling system.
You may also like
Get the Right Parts for Your Ride with Part Hive
Finding the perfect part for your motorcycle is easy with Part Hive. Here’s how we make it simple for you:
Wide Selection
From brakes and suspension to mirrors and body fairings, we stock parts for all major motorcycle brands and models.
Easy Fit
Use our filters or search tools to quickly locate parts compatible with your make, model, and year.
Trusted Quality
All our parts are sourced from reliable manufacturers, including high-quality aftermarket options.
Fast Delivery
Order online and get your parts delivered quickly, so you can get back on the road without delay.
Part Hive FAQ
Your Guide to Smooth Rides
How do I add a part to my cart?
Simply select the correct part for your motorcycle (make, model, year), then click the ‘Add to Cart’ button. The item will be added to your cart, and you can continue shopping or proceed to checkout.
Can I change the quantity of a part before checkout?
Yes! After adding a part to your cart, you can adjust the quantity directly in your cart page.
What if I accidentally add the wrong part to my cart?
No problem! You can remove any item from your cart by clicking the ‘Remove’ button next to the quantity. You can then add the correct part if needed.
Can I save items in my cart for later?
Yes. Items in your cart are automatically saved for logged-in customers for a limited time. You can also create a Wishlist or favourites list to save items for future purchases.
