Basic Info.
| Part no. | 7k9639 | Material | steel |
| Type | Bushing | Part Type | Engineering machinery parts |
| Compatibility | Caterpillar | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Date First Listed：2025/05/11
- Manufacturer：Diron Parts
Product Description
- Part Type：Bushing
- Description: suitable for Caterpillar
Bearing-Sleeve (Bushing) 7K9639 for Caterpillar Equipment
Key Features
- Material: Constructed from high-grade steel, designed to withstand high loads, resist wear, and endure extreme temperatures. Features a smooth inner surface for optimal friction reduction.
- Design: Precision-machined sleeve bearing with cross holes and an internal groove for enhanced lubrication distribution. The design ensures a secure fit and reliable performance under heavy-duty conditions. Approximate dimensions: 51 mm inside diameter, 64 mm outside diameter, 47 mm overall length.
- Compatibility: Compatible with Caterpillar engines, including 3116, 3126, 3126B, 3176C, 3196, 3306, 3406, 3406C, 3406E, and C-12, used in equipment such as wheel loaders (950B, 950E, 966D, 966E, 966F), track-type tractors (D6D, D6H, D7H), and other industrial applications. Typically used in camshaft or engine shaft assemblies. Exact model compatibility should be verified with the equipment’s serial number via CAT SIS.
- Dimensions: Inside Diameter: ~51 mm; Outside Diameter: ~64 mm; Overall Length: ~47 mm, as per aftermarket.express data.
- Quality Assurance: Manufactured to meet or exceed OEM standards, with rigorous quality checks to ensure fit and performance. Backed by a 1-year warranty for aftermarket parts, with OEM options potentially including extended coverage if installed by a Cat dealer.
Benefits
- Enhanced Durability: The high-grade steel construction and lubrication features resist wear and corrosion, extending the bearing’s service life in demanding engine environments.
- Reliable Performance: Reduces friction and wear on rotating components, ensuring smooth engine operation, improved fuel efficiency, and reduced maintenance needs.
- Cost-Effective: Offers a high-quality aftermarket or OEM alternative at a lower cost (e.g., $27-$50) compared to full engine component replacements.
- Ease of Installation: Designed as a direct-fit replacement with an easy in-and-out fit, simplifying the repair process and minimizing downtime.
Applications
The Bearing-Sleeve 7K9639 is tailored for use in Caterpillar equipment, specifically suited for:
- Engines: 3116, 3126, 3126B, 3176C, 3196, 3306, 3406, 3406C, 3406E, C-12.
- Wheel Loaders: 950B, 950E, 966D, 966E, 966F.
- Track-Type Tractors: D6D, D6H, D7H.
- Other Applications: Industrial engines, articulated dump trucks, and motor graders with compatible engines.
- Industries: Construction, mining, and industrial power generation, where Caterpillar engines are deployed for heavy-duty tasks.
Technical Specifications
- Part Number: 7K9639 (cross-referenced as 7K-9639, CA7K9639; interchangeable with 3148643).
- Unit of Measure: Each.
- Condition: New aftermarket or genuine OEM.
- Weight: Approximately 0.9 lbs (0.41 kg).
Conclusion
The Bearing-Sleeve (Bushing) 7K9639 for Caterpillar equipment is a dependable and efficient component designed to maintain the performance and longevity of engines like the 3116, 3306, and 3406 in wheel loaders, track-type tractors, and industrial applications. Its robust steel construction, precision-machined design, and lubrication features make it an excellent choice for operators and service professionals seeking quality and value. For precise fitment, providing the equipment’s serial number to suppliers is recommended to ensure compatibility.
Note: While this description provides general information, specific details such as size, weight and exact material may vary by manufacturer and specific application. To obtain the most accurate and up-to-date information, it is recommended to consult a qualified parts supplier such as DIRON PARTS.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB
Q4. How about your delivery time?
A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
ABOUT DIRON
- Factory OF DIRON
Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.
- Team OF DIRON
With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.
- Products OF DIRON
As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.
