Looking for the best excavator dipper stick seal kits? We’ve tested and reviewed the top 10 options to help you find the perfect, reliable, and easy-to-install solution for your machine.
Excavator dipper stick seal kits are essential for keeping your machine running smoothly. These kits prevent leaks and protect your equipment, ensuring long-lasting performance.
We’ve tested and reviewed the best excavator dipper stick seal kits to help you find the perfect fit. Each kit is easy to install and built to last, saving you time and money.
Whether you’re working on tough jobs or need a reliable replacement, these kits deliver. Trust our guide to help you make the right choice for your excavator.
List of Top 10 Excavator Dipper Stick Seal Kits
| Image | Title | Best For | Price |
|---|---|---|---|
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RAParts 6587989 Excavator Boom Dipper Seal Kit Fits Bobcat 607 709 811 907 |
This RAParts Excavator Boom Dipper Seal Kit is perfect for Bobcat owners who need a reliable replacement for their 607, 709, 811, or 907 models. It’s easy to install and fits perfectly, saving you time and hassle. |
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Dipper Arm Stick Cylinder Seal Kit, Compatible with Case 580sk 580 Super K, 1542915c2 G110582, Excavator Replacement Part (G110582) |
This Dipper Arm Stick Cylinder Seal Kit is perfect for excavator owners who need a reliable replacement part. It’s compatible with Case 580sk and 580 Super K models, making it ideal for quick repairs. |
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AH144595 Dipper Stick Arm Cylinder Seal Kit Fits John Deere 690E 690ELC LC |
This AH144595 Dipper Stick Arm Cylinder Seal Kit is perfect for John Deere 690E and 690ELC LC owners who need a reliable aftermarket replacement. It’s made from durable materials like nitrile rubber and polyurethane, so it stands up to high and cold temperatures. |
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277-4140 2774140 Arm Dipper Stick Seal Kit Fits Cat Caterpillar E304C E304CR |
This Seal Kit is perfect for anyone who owns or works with Cat Caterpillar E304C or E304CR machines. It is ideal for professionals who need a quick and reliable fix to keep their equipment running smoothly. If you want to save time and avoid costly repairs, this kit is made just for you. |
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RAParts 5I3047 Stick Cylinder Seal Kit Fits CAT Excavator 312 w/ 80 mm Rod & 120 m… |
This RAParts 5I3047 Stick Cylinder Seal Kit is perfect for owners of CAT Excavator 312 models. It’s ideal for those needing a reliable, high-quality replacement part that fits perfectly with 80 mm rod and 120 mm bore specifications. |
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Arm Stick Dipper Cylinder Seal Kit, Compatible with Case CX130 CX135SR, LZ00449, Excavator Replacement Part (LZ00449) |
This Arm Stick Dipper Cylinder Seal Kit is perfect for anyone who needs a reliable replacement part for their Case CX130 or CX135SR excavator. It’s easy to install and keeps your machine running smoothly. |
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1542915C2 G110582 Dipper ARM Stick Cylinder Seal Kit Fits Case 580SK 580 Super K Excavator Part |
This seal kit is perfect for owners of Case 580SK or 580 Super K excavators. It’s a must-have for keeping your machine running smoothly. |
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LZ00443 Arm Dipper Stick Cylinder Seal Kit Fits Case CX240 |
This seal kit is perfect for anyone who needs a reliable replacement for their Case CX240 excavator. It’s durable, weather-resistant, and fits perfectly, making it ideal for heavy-duty use. |
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RAParts G109453 Fits Case Backhoe Loader Dipper Cylinder Seal Kit 480C 580C 680K 850D W11 + |
This seal kit is perfect for anyone who needs a reliable replacement for their Case Backhoe Loader, Crawler Dozer, or Wheel Loader. It’s made to last and fits models like the 480C, 580C, 680K, and 850D W11. |
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RAParts G110582 Dipper Cylinder Seal Kit Fits Case Backhoe Loader 580 Super K Rod & Bore |
This RAParts G110582 Dipper Cylinder Seal Kit is perfect for owners of Case Backhoe Loader 580 Super K who need a reliable replacement part. It’s made to meet or exceed OEM standards, ensuring durability and performance. |
Detailed Reviews
Discover the top 10 Excavator Dipper Stick Seal Kits in our expert-curated guide. Each kit is thoroughly reviewed for performance, durability, and value, ensuring you find the perfect fit for your machine. Whether you prioritize reliability or affordability, this guide simplifies your choice and boosts your excavator’s efficiency.
1. RAParts 6587989 Excavator Boom Dipper Seal Kit Fits Bobcat 607 709 811 907

The RAParts 6587989 Excavator Boom Dipper Seal Kit is a reliable replacement for Bobcat models 607, 709, 811, and 907. It ensures your excavator’s boom and dipper functions smoothly. This kit is a perfect fit for specific rod and bore sizes.
With a 1-1/2 inch rod size and a 3-inch bore size, it’s designed for precision. The kit includes a lock nut, a unique feature instead of a U-seal, ensuring a secure fit.
This seal kit is an essential upgrade for your excavator. It’s easy to install and built to last. Verify the fit before ordering to ensure compatibility.
| Pros | Cons |
|---|---|
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Perfect For:
This RAParts Excavator Boom Dipper Seal Kit is perfect for Bobcat owners who need a reliable replacement for their 607, 709, 811, or 907 models. It’s easy to install and fits perfectly, saving you time and hassle.
Ready to Purchase?
2. Dipper Arm Stick Cylinder Seal Kit, Compatible with Case 580sk 580 Super K, 1542915c2 G110582, Excavator Replacement Part (G110582)

The Dipper Arm Stick Cylinder Seal Kit is a reliable replacement part for your excavator. It is compatible with Case 580sk and 580 Super K models, ensuring a perfect fit.
This kit includes all necessary seals for a complete repair. It is easy to install, durable, and cost-effective.
| Pros | Cons |
|---|---|
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Perfect For:
This Dipper Arm Stick Cylinder Seal Kit is perfect for excavator owners who need a reliable replacement part. It’s compatible with Case 580sk and 580 Super K models, making it ideal for quick repairs.
Ready to Purchase?
3. AH144595 Dipper Stick Arm Cylinder Seal Kit Fits John Deere 690E 690ELC LC

The AH144595 Dipper Stick Arm Cylinder Seal Kit is a reliable aftermarket replacement for your John Deere 690E or 690ELC LC excavator. It’s made from durable materials like nitrile rubber and polyurethane, ensuring a long-lasting solution. This kit is designed to withstand tough conditions, handling both high and cold temperatures with ease.
The real product may vary slightly in appearance from the reference image. The picture, packing dimensions, and weight are provided as a general guide.
| Pros | Cons |
|---|---|
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Perfect For:
This AH144595 Dipper Stick Arm Cylinder Seal Kit is perfect for John Deere 690E and 690ELC LC owners who need a reliable aftermarket replacement. It’s made from durable materials like nitrile rubber and polyurethane, so it stands up to high and cold temperatures.
Ready to Purchase?
4. 277-4140 2774140 Arm Dipper Stick Seal Kit Fits Cat Caterpillar E304C E304CR

The 277-4140 Arm Dipper Stick Seal Kit is a must-have for Caterpillar E304C and E304CR owners. It keeps your machine running smoothly. This seal kit is easy to install.
It prevents leaks and protects your equipment. The kit is designed for long-lasting performance.
With this seal kit, you can avoid costly repairs. It’s a reliable and affordable solution. Keep your machine in top shape with this essential part.
| Pros | Cons |
|---|---|
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Perfect For:
This Seal Kit is perfect for anyone who owns or works with Cat Caterpillar E304C or E304CR machines. It is ideal for professionals who need a quick and reliable fix to keep their equipment running smoothly. If you want to save time and avoid costly repairs, this kit is made just for you.
Ready to Purchase?
5. RAParts 5I3047 Stick Cylinder Seal Kit Fits CAT Excavator 312 w/ 80 mm Rod & 120 m…

The RAParts 5I3047 Stick Cylinder Seal Kit is a reliable replacement for your CAT Excavator 312. It’s designed to fit perfectly with an 80 mm rod and 120 mm bore.
This aftermarket part meets or exceeds OEM standards. It’s built to last and perform well. Always verify fit before ordering.
Stock images may differ from the actual product. Use OEM numbers for identification only. This kit ensures your excavator works smoothly.
| Pros | Cons |
|---|---|
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Perfect For:
This RAParts 5I3047 Stick Cylinder Seal Kit is perfect for owners of CAT Excavator 312 models. It’s ideal for those needing a reliable, high-quality replacement part that fits perfectly with 80 mm rod and 120 mm bore specifications.
Ready to Purchase?
6. Arm Stick Dipper Cylinder Seal Kit, Compatible with Case CX130 CX135SR, LZ00449, Excavator Replacement Part (LZ00449)

Keep your excavator running smoothly with the Arm Stick Dipper Cylinder Seal Kit. This replacement part is compatible with Case CX130 and CX135SR models. It ensures your machine works well.
The kit includes all necessary seals for a complete repair. It is easy to install, saving you time and effort.
Get your excavator back to work quickly and efficiently. This reliable part is designed for durability. It helps you avoid costly downtime.
| Pros | Cons |
|---|---|
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Perfect For:
This Arm Stick Dipper Cylinder Seal Kit is perfect for anyone who needs a reliable replacement part for their Case CX130 or CX135SR excavator. It’s easy to install and keeps your machine running smoothly.
Ready to Purchase?
7. 1542915C2 G110582 Dipper ARM Stick Cylinder Seal Kit Fits Case 580SK 580 Super K Excavator Part

The 1542915C2 G110582 Dipper ARM Stick Cylinder Seal Kit is a must-have for Case 580SK and 580 Super K excavators. This seal kit ensures your machine’s cylinder works smoothly and efficiently.
It fits perfectly with Case excavator parts, saving you time and hassle. The G110582 model is designed for durability and long-lasting performance.
Easy to install, reliable, and cost-effective. Keep your excavator running like new with this essential kit.
| Pros | Cons |
|---|---|
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Perfect For:
This seal kit is perfect for owners of Case 580SK or 580 Super K excavators. It’s a must-have for keeping your machine running smoothly.
Ready to Purchase?
8. LZ00443 Arm Dipper Stick Cylinder Seal Kit Fits Case CX240

The LZ00443 Arm Dipper Stick Cylinder Seal Kit is a reliable replacement for your Case CX240 excavator. It’s made from durable materials like nitrile rubber and polyurethane. These materials handle high and cold temperatures well.
This kit is wearable and long-lasting, perfect for tough jobs. The actual product may look different from the picture, so keep that in mind.
| Pros | Cons |
|---|---|
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Perfect For:
This seal kit is perfect for anyone who needs a reliable replacement for their Case CX240 excavator. It’s durable, weather-resistant, and fits perfectly, making it ideal for heavy-duty use.
Ready to Purchase?
9. RAParts G109453 Fits Case Backhoe Loader Dipper Cylinder Seal Kit 480C 580C 680K 850D W11 +

Upgrade your heavy machinery with the RAParts G109453 Seal Kit. It fits popular models like Case Backhoe Loader 480C, 580C, 680K, and Wheel Loader 850D. This kit is designed to keep your equipment running smoothly.
This is a new aftermarket replacement. It meets or exceeds OEM specs. Use OEM numbers to check your fit. Note: images may not match exactly.
Get durable, reliable seals made for tough jobs. Trust this kit to protect your cylinders and boost performance. Keep your machines working hard without worry.
| Pros | Cons |
|---|---|
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Perfect For:
This seal kit is perfect for anyone who needs a reliable replacement for their Case Backhoe Loader, Crawler Dozer, or Wheel Loader. It’s made to last and fits models like the 480C, 580C, 680K, and 850D W11.
Ready to Purchase?
10. RAParts G110582 Dipper Cylinder Seal Kit Fits Case Backhoe Loader 580 Super K Rod & Bore

RAParts G110582 Dipper Cylinder Seal Kit is a reliable replacement for your Case Backhoe Loader 580 Super K. It fits perfectly with a 2 1/2″ rod and 5″ bore. This kit ensures your machine works smoothly.
This aftermarket part meets or exceeds OEM standards. It’s built to last and perform well. Always verify the fit before ordering to avoid mistakes.
Stock images may differ from the actual product. Use OEM numbers only for reference. Trust this kit for quality and durability.
| Pros | Cons |
|---|---|
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Perfect For:
This RAParts G110582 Dipper Cylinder Seal Kit is perfect for owners of Case Backhoe Loader 580 Super K who need a reliable replacement part. It’s made to meet or exceed OEM standards, ensuring durability and performance.
Ready to Purchase?
Buying Guide
Excavator dipper stick seal kits keep your machine running smoothly. They prevent leaks and protect your equipment.
Choosing the right seal kit can save you time and money. Here’s what to consider:
- Compatibility: Make sure the kit fits your excavator model. Check rod and bore sizes for a perfect match.
- Material Quality: Look for durable materials like nitrile rubber or polyurethane. They handle tough conditions and last longer.
- Ease of Installation: Choose kits that are easy to install. This saves time and effort during repairs.
- OEM Standards: Opt for kits that meet or exceed OEM standards. They ensure reliable performance.
- Cost-Effectiveness: Balance quality with price. A cost-effective kit saves money without sacrificing durability.
- Included Components: Ensure the kit has all necessary seals for a complete repair. This avoids extra purchases.
- Temperature Resistance: Pick kits that handle high and cold temperatures. This ensures performance in all conditions.
With these factors in mind, you’ll find the best excavator dipper stick seal kit for your needs.