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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Twin Power 48-78 Big Twin Pushrod O Ring Kit Replaces H-D 17955-48The Twin Power 48 78 Big Twin Pushrod O Ring Kit is an essential upgrade for your motorcycle's engine performance and reliability. Designed to replace the Harley Davidson 17955 48 model, these O rings ensure a perfect fit and excellent sealing power to prevent leaks and maintain optimal pressure in the pushrod tubes. Made with high quality materials by TwinPower, this kit is crafted for durability and long lasting use under demanding conditions.
The Twin Power 48-78 Big Twin Pushrod O Ring Kit is an essential upgrade for your motorcycle's engine performance and reliability. Designed to replace the Harley-Davidson 17955-48 model, these O-rings ensure a perfect fit and excellent sealing power to prevent leaks and maintain optimal pressure in the pushrod tubes.Made with high-quality materials by TwinPower, this kit is crafted for durability and long-lasting use under demanding conditions. Whether you're restoring a classic bike or enhancing a custom build, these O-rings provide a simple yet effective solution to keep your engine running smoothly.
Compatible with Big Twin engines, the TWP O-Ring kit offers precision and reliability that enthusiasts and mechanics trust. Installation is straightforward, making it suitable for both experienced professionals and DIY enthusiasts looking to maintain or improve their motorcycle's performance.
With Tuningsupply's commitment to fast shipping and no hidden fees, you can upgrade your bike with confidence and speed. Add these Twin Power pushrod O-rings to your toolkit and enjoy enhanced engine sealing and performance today.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
My dogs are obsessed with these
Color: Multicolour, Color: Multicolour
Red, Molly, and Karma are absolutely obsessed with these tennis balls. They’re bright and easy to spot outside in the grass, hold up surprisingly well during rough play, and don’t immediately shred apart like a lot of dog toys do. Great for fetch and everyday play time — definitely a favorite in our house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 3
Not Tough Enough
Color: Multicolour
Not as tough as Wilson’s. Easy to be chewed and busted by pet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Great exercise tool
Color: Multicolour
I use these to help with my physical
Therapy and deep tissue massages at home. These were a low cost and I can have them
In multiple locations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Squeaky fun!!
Color: Multi-colored, Size: Small - 12 Pack
These are perfect they fit in my hyper pet shooter and they squeak too! My dogs absolutely love themZ. Seems to be good value and I think they will soften up over time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
★★★★★ 5
Small and squeaky!
Pretty perfect! Great size for small dog and they do squeak. It’s helpful to use both hands when getting the ball to squeak. It’s a bit difficult with just one hand, but that can’t be avoided because the size of the tennis ball is small. We use these inside and outside to exercise our puppy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
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