
Original Honda PCX 125 Gear Box Oil Seal 34X52X7 (91204-K59-A11) | 2010-2025
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Designed with precision engineering, this offers unmatched performance and durability.
This Gear Box Oil Seal 34X52X7 (91204-K59-A11) is the original Honda double-lipped viton seal for the final drive transmission of the Honda PCX 125 (2010-2025 models). Designed to retain gear oil while excluding road contaminants, this original seal ensures the longevity of your transmission bearings and prevents oil contamination of the rear braking system.
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 PCX125 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.
- 91204-K59-A11
_
- 91204-K35-J01, 91204-KWN-901
- PCX125
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- Honda
- 125
- PCX125
- NEW
Product Overview
This high-quality Original Gear Box Oil Seal 34X52X7 is designed to meet or exceed factory performance standards and is suitable for Honda PCX 125 (2010-2025) models.
The gear box oil seal is a precision lip seal fitted around the output shaft of the final drive gearbox, retaining gear oil within the housing while preventing external contamination from entering the drive assembly. Measuring 34x52x7mm, it maintains a dynamic sealing barrier between the rotating shaft and the stationary housing, ensuring the gear oil level required for lubrication and bearing protection is preserved at all times. A failed, displaced, or hardened seal allows gear oil to escape past the shaft, contaminating the rear tyre, reducing the oil level, and accelerating wear of the gearbox internals. This original replacement is manufactured to original factory specifications, restoring correct sealing performance and protecting the gearbox of your Honda PCX 125.
- Brand New Original Gear Box Oil Seal 34X52X7
- Part Number: 91204-K59-A11
- Alt Part Numbers: 91204-K35-J01, 91204-KWN-901
- original replacement for Honda PCX 125 (2010-2025)
- Prevents gear oil leaks and protects gearbox internals from contamination
- Ensures correct sealing around the output shaft and maintains proper oil level
- Direct fit, no modification required
- Ideal replacement during gearbox service or output shaft removal
- 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 PCX125 owners with a leaking or damaged gear box oil seal
• Replacing the Gear Box Oil Seal 34X52X7 during gearbox service or output shaft removal
• Mechanics and workshops carrying out Honda PCX125 gearbox servicing
• Riders wanting to restore correct oil sealing and protect the gearbox of their Honda PCX125
• Those seeking a guaranteed original replacement for their Honda PCX125
Complete Part Guide
The gearbox oil seal on your Honda PCX125 2010-2025 is located behind the secondary drive assembly and is responsible for keeping the final drive lubricant contained. In high-mileage urban scooters, the rubber can harden due to heat cycles or the sealing lip can be compromised by grit, leading to oil weeping onto the rear wheel or CVT housing. This original Honda replacement (91204-K59-A11) provides the exact tension and fitment required to handle high rotational speeds. In physical stock at Part Hive's London warehouse, complete your order before 1 PM for guaranteed same-day UK dispatch.
When checking Honda PCX-125 (2010-2025) transmission, we look for oily residue accumulating at the bottom of the gearbox case, which usually points to a failing 91204-K59-A11 seal. A leak here is particularly critical because low oil levels in the final drive can cause the primary and secondary gears to overheat and whine, eventually leading to a full transmission seizure. Using an original Honda seal is vital as the inner lip is specifically engineered to match the shaft's surface hardness, preventing the seal from "grooving" the metal over time. Replacing this seal during a transmission strip-down restores the vacuum-tight integrity of the gear set and protects the internal bearings from premature wear caused by lubricant loss.
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