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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
7X2700 Counterweight Cylinder Seal Kit Fits Cat Caterpillar 578-591Cat Aftermarket Style 7X2700 Hydraulic Cylinder Seal Kit This is a New Seal Kit that fits the following Models and Cylinder part numbers Model Num. Application Cylinder Code Rod Size (in) Bore (in) Kit # 578 COUNTERWEIGHT 3G2918 P V 10 2" 4 1 2" CTC 7X2700 578 COUNTERWEIGHT 9T0489 P V 10 2" 4 1 2" CTC 7X2700 589 COUNTERWEIGHT 3G2918 P V 10 2" 4 1 2" CTC 7X2700 591 COUNTERWEIGHT 3G9729 P V 10 2" 4 1 2" CTC 7X2700 Please verify part number prior to
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
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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]
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Best in 7 days
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![Thunder Dragon [Starter 1999]](https://cdn.shopify.com/s/files/1/0573/0454/7478/files/1d1c7813-41d3-55de-b6c6-180b537900c6.jpg?v=1778022198)
4.7 ★★★★★
Based on 2264 reviews
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Product Reviews
★★★★★ 5
Great Starter
Works like a charm
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
I Gambled - Works So Far after 2 Months
I used this as a replacement starter for a 2008 CRV. Quick answer, it works so far and sounds fine. It replaced a fairly newly rebuilt OEM starter - "factory rebuilt in the USA" - so much for them- very dissapoiinting. When I looked for replacement EVERY starter I looked at locally had horrible reviews online with consistency issues - some worked, some didn't. I figured, if that's the case, buy the cheapest one. So far this Boatrip is the real deal - beautifully machined and went in just like the original. I went ahead and took off the intake manifold - it was a huge job for me. I ended up tearing my throttle body gasket and didn't replace it. Now I have a fast idle check engine light. So, I'll need to take that part apart and replace the gasket. I guess it's sucking air and throwing off the idle speed. otherwise, the YouTube videos really helped on the repair. I hope I don't have to do it again. Good luck!
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Reviewed in the United States on September 6, 2025
★★★★★ 5
Good 👍
Works just like oem
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Reviewed in the United States on February 26, 2026
★★★★★ 4
Price
Perfect fit at a great price
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Good luck
So far so good,fit perfectly but was a real bitch to replace on a 09 Crv. Tried from underneath but couldn’t get to the rear bolt, so I had to go from the top. Poor engineering on Hondas part.
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Reviewed in the United States on March 29, 2026
