PISTON KIT XR XL 500 79-84 89, WISECO 4117M08900 FORGED KIT
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Wiseco 4117M08900 forged piston kit for XR XL 500 1979-1984. This piston assembly features 10.5:1 compression. The kit includes one 89.0mm piston, one 3504XC ring set, two CW21 circlips, and one S527 wrist pin. Wiseco forged pistons are superior in strength and design. Sold by application and bore size; please know your standard bore size to ensure correct part ordering.
- SKU
- 56-W4117.WI
- Brand
- Wiseco
- Availability
- In Stock (1)
Fitments (12)
| Make | Model | Year |
|---|---|---|
| HONDA | XL 500 | 1979 |
| HONDA | XL 500 | 1980 |
| HONDA | XL 500 | 1981 |
| HONDA | XL 500 | 1982 |
| HONDA | XR 500 | 1979 |
| HONDA | XR 500 | 1980 |
| HONDA | XR 500 | 1981 |
| HONDA | XR 500 | 1982 |
| HONDA | XR 500R | 1979 |
| HONDA | XR 500R | 1980 |
| HONDA | XR 500R | 1981 |
| HONDA | XR 500R | 1982 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 89mm
- Variant Id
- 255522
FULL DESCRIPTION
Wiseco Forged Piston Kit - 89.0mm Bore
This Wiseco Piston Kit is designed for high performance and durability. Forged from superior materials, these pistons offer enhanced strength and an optimized design for your engine.
Key Features:
- Compression Ratio: 10.5:1
- Bore Size: 89.0mm
- Piston Type: Forged
Included Components:
- One 89.0mm Piston
- One 3504XC Ring Set
- Two CW21 Circlips
- One S527 Wrist Pin
Wiseco is a leading manufacturer of high-performance forged pistons, big bore kits, and related engine components.
Important Note: Pistons and rings are sold by application and bore size. Please ensure you know the standard bore size of your application to order the correct standard or oversized part. Contact Technical Service for assistance if you have any questions.
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.