2Bros Parts

FORK OIL SEAL SET ALLBALLS, ALLBALLS 55-139 40x52x8

£15.71

4.1 Trustpilot 99.9% positive on eBay

UK delivery £4.99, free over £60 2–4 business days

Out of Stock

ALLBALLS 55-139 Fork Seal Set 40x52x8. This Fork Seal Only Kit provides a high-quality replacement for OEM fork seals, engineered for durability and optimal performance. It features a specialised seal profile to ensure reduced friction and extended service life under demanding conditions. The seal profile is engineered to create equal pressure in each seal lip, reducing drag and extending seal life. Maintains secure oil levels and reduces stiction. High quality replacement seals with an original equipment-style design. Dyno-tested to last 3 to 4 times longer than OEM seals. Directional ribs allow easy installation.

Specifications
SKU
57-083.A
Brand
All Balls Racing
Availability
Out of Stock

Fitments (27)

MakeModelYear
KAWASAKIKZ E 10001979
KAWASAKIKZ E 10001980
KAWASAKIZX NINJA 10001986
KAWASAKIZX NINJA 10001987
MOTO GUZZICALIFORNIA 11001994
MOTO GUZZICALIFORNIA 11001995
MOTO GUZZICALIFORNIA 11001996
MOTO GUZZICALIFORNIA 11001997
YAMAHAVMX V MAX 12001985
YAMAHAVMX V MAX 12001986
YAMAHAVMX V MAX 12001987
YAMAHAVMX V MAX 12001988
YAMAHAVMX V MAX 12001989
YAMAHAVMX V MAX 12001990
YAMAHAVMX V MAX 12001991
YAMAHAVMX V MAX 12001992
YAMAHAXVZ VENTURE 12001983
YAMAHAXVZ VENTURE 12001984
YAMAHAXVZ VENTURE 12001985
YAMAHAXVZ VENTURE ROYALE 13001986
YAMAHAXVZ VENTURE ROYALE 13001987
YAMAHAXVZ VENTURE ROYALE 13001988
YAMAHAXVZ VENTURE ROYALE 13001989
YAMAHAXVZ VENTURE ROYALE 13001990
YAMAHAXVZ VENTURE ROYALE 13001991
YAMAHAXVZ VENTURE ROYALE 13001992
YAMAHAXVZ VENTURE ROYALE 13001993
General Product Group
Suspension & Drive Parts
General Product Type
Fork Dust & Oil Seal Kits
General Size
40x52x8
Variant Id
259600
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

All Balls Racing Fork Oil Seal Set - High Performance Replacement

Upgrade your motorcycle's front suspension with the All Balls Racing Fork Oil Seal Set. Engineered as a premium replacement for OEM fork seals, this kit is designed for exceptional durability and optimal performance. The specialized seal profile ensures reduced friction for a smoother ride and extended service life, even under demanding riding conditions.

Key Features:

  • Specialized seal profile engineered for equal pressure distribution across seal lips.
  • Equalized pressure minimizes drag and significantly extends seal lifespan.
  • Helps maintain secure oil levels within the forks and reduces stiction for improved suspension response.
  • High-quality construction for reliable and long-lasting performance.
  • Designed with an original equipment style for a direct fit and appearance.
  • Dyno-tested to deliver 3 to 4 times the service life of standard OEM seals.
  • Features directional ribs for simplified and easier installation.
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade

Out of stock