Dozer Seal Kits for Caterpillar CAT Bulldozers
High-performance seal kits engineered specifically for Caterpillar bulldozers. Each kit includes precisely matched seals for blade lift, tilt, and ripper cylinders, offering excellent resistance to pressure, abrasion, and temperature. Ideal for both OEM replacement and aftermarket rebuilds under the toughest job site conditions.
| Material | NBR/ PTFE/ ACM/ VMQ/ FKM/ HNBR/ EPDM/ Silicone and etc |
|---|---|
| Working Temperature | -40–120℃(according to the material) |
| Pressure | Up to 690bar(10000psi) |
| Hardness | 90-95 Shore A |
| Color | Black/Orange/Brown/White/Brown |
| MOQ | 20 Pieces |
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Kinton Parts is trusted by professionals worldwide for delivering high-quality parts for excavators, bulldozers, and other construction machinery—with guaranteed performance and durability.
Caterpillar bulldozers are built to work hard — and their hydraulic systems demand equally tough sealing solutions. Our Caterpillar Dozer Seal Kits are designed to meet or exceed OEM standards, ensuring maximum reliability and sealing performance for blade lift, tilt, and ripper cylinders.
Each kit includes precision-engineered seals that protect hydraulic components from wear, contamination, and fluid leakage, even in abrasive or high-pressure environments.
High-Quality Materials for Longevity
Our CAT dozer seal kits are crafted using premium materials such as:
- NBR (Nitrile Rubber) for oil resistance
- PU (Polyurethane) for high elasticity and abrasion resistance
- PTFE (Teflon) for low friction and high temperature endurance
- High-strength engineering plastics for structural support components
All materials are carefully selected to maintain performance across a wide temperature range and under repeated high-load cycles.
Compatible with Popular CAT Models
We offer complete seal kits compatible with a wide range of Caterpillar bulldozer models, including but not limited to:
- CAT D5, D6R, D6T, D7G, D7R, D8N, D8R, D9T, and more
Blade lift, tilt, angle, and ripper cylinder seal kits
Available for both OEM rebuilds and aftermarket repairs
| CAT Bulldozers Seal Kits | |||||||
|---|---|---|---|---|---|---|---|
| 7X2658 | 7X2659 | 7X2660 | 7X2661 | 7X2664 | 7X2665 | 7X2675 | 7X2682 |
| 7X2749 | 7X2752 | 7X2766 | 7X2783 | 7X2784 | 7X2798 | 7X2819 | 8T1374 |
| 1315164 | 2292626 | 2440980 | |||||
If you have a specific part number or casting code, feel free to contact us for accurate kit matching.
Installation Methods Included
We support two professional installation methods to ensure safe and effective seal placement:
- Method 1: Pin-Based Mounting
Use the mounting pin to insert seals into the cylinder.
Apply controlled pressure using a hand tool or press. - Method 2: Tool-Assisted Assembly
Use a ballast tool, locating cone sleeve, and auxiliary pressure plate.
Guide the seal set into place evenly and safely under pressure.
→ This method is especially recommended for large-diameter or high-pressure cylinders.
Packaging & Delivery
Each seal kit is individually packed with protective labeling and lot tracking. Bulk orders can be palletized or boxed based on your requirements. Kits are ready for export with clear labeling and anti-dust protection.
Why Choose Our CAT Dozer Seal Kits?
- OEM-compatible sizing and profiles
- Designed for tough dozing environments
- Reduces hydraulic oil leakage and wear
- Fast response on custom orders or specific part number matching
- Trusted by dealers and maintenance shops worldwide
SHIPPING & DELIVERY
At Kinton Parts, we ensure reliable, worldwide shipping of parts for excavators, bulldozers, and a full range of construction machines—safe, fast, and secure.
All products are securely packed using high-quality export cartons, reinforced wooden cases, or industry-standard palletized packaging to ensure maximum protection during transit and smooth handling during unloading.
Standard orders are typically shipped within 3–5 working days, while large or customized orders are usually dispatched within 7–20 days, depending on volume and production requirements.
We offer flexible global shipping options, including:
- International sea freight for cost-effective bulk transport
- Air freight for urgent orders
- Courier delivery (DHL, FedEx, UPS) for small-volume or sample shipments
Our logistics team manages every shipment carefully, providing real-time updates and tracking information until your order arrives safely at your destination.
Need assistance choosing the best shipping method for your location and timeline? Contact our team — we’ll help you plan a smooth delivery experience.
FAQ
Q: What are your main products?
A: We supply a full range of undercarriage and wear parts for excavators, bulldozers, and other heavy equipment. Our product line includes: Track rollers, carrier rollers, front idlers, sprockets, segments, track shoes, track chains, bolt and nuts, pins and bushings, bucket teeth and adaptors, filters, seal kits, swing bearing, and hydraulic cylinder—plus other essential replacement parts.
Q: Which countries do you export to?
A: Kinton Parts exports to over 60 countries worldwide, including:
USA, Canada, UK, Germany, Russia, UAE, Indonesia, Malaysia, Thailand, India, Pakistan, Bangladesh, Sri Lanka, South Africa, Colombia, Peru, and many others.
Q: Can I order a sample?
A: Yes, we accept trial orders. For parts in stock, samples can be shipped quickly. If you have technical drawings or existing samples, we also support customized production and mold development.
Q: How can I track my order after shipping?
A: Once your order is shipped, we will provide you with all necessary tracking information based on the shipping method. For express deliveries, you’ll receive a tracking number to follow the shipment online. For air or sea freight, we’ll send you the relevant documents such as the airway bill (AWB) or bill of lading (B/L), along with the packing list and commercial invoice to help with tracking and customs clearance.
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Trusted by professionals worldwide, Kinton Parts supplies premium-quality components for excavators, bulldozers, and more—with reliable quality you can count on.
