Basic Info.
| Part no. | 9W0709 | Material | steel |
| Type | Bearing Sleeve Wear | 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：2025/07/11
- Manufacturer：Diron Parts
Product Description
- Part Type: Bearing Sleeve Wear
- Description: Replacement Part 9W0709 Bearing Sleeve Wear for Caterpillar, New
The Caterpillar 9W0709 Bearing-Sleeve (also referenced as 9W-0709, sometimes termed “Sleeve Wear” or cross-referenced with 1549838) is a critical component used in the undercarriage and frame assemblies of various Caterpillar machines, including pipelayers and track-type tractors. It is designed to reduce friction, support rotating or sliding components, and enhance durability in high-load, abrasive environments such as construction, mining, and earthmoving operations. Below is a detailed overview of its specifications, compatibility, and functional role based on available information.
Specifications
- Part Number: 9W0709 (9W-0709; cross-referenced with 1549838 in some contexts)
- Component Type: Bearing-Sleeve (Sleeve Wear)
- Material: High-strength steel, typically heat-treated with surface hardening (e.g., HRC 58-62) to resist wear, fatigue, and deformation under heavy loads.
- Dimensions: Approximately 13.6 x 13.6 x 13.1 inches (34.5 x 34.5 x 33.3 cm), though exact dimensions may vary based on application.
- Weight: Approximately 34.8–38 lbs (15.8–17.2 kg), depending on the source.
- Interchange Part Numbers: 1549838 (commonly referenced as an alternative or superseding part number).
- Design Features:
- Cylindrical sleeve design to fit within frame or recoil assemblies, providing a wear-resistant surface for rotating or sliding components.
- Engineered for high durability in harsh conditions, reducing maintenance frequency.
- Precision-manufactured to ensure proper fit and alignment in Caterpillar equipment.
Compatibility
The 9W0709 Bearing-Sleeve is compatible with the following Caterpillar equipment:
- Pipelayers: 572R, 572R II, 583R, 583T, 587R, 587T, PL83, PL87
- Track-Type Tractors: D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T
- Engines (for specific configurations): 3176C, 3306, 3406, 3406B, 3406C, 3406C Marine, 3412C
- Specific Configurations:
- Used in frame assemblies such as the 153-4165 Frame GP-Telescoping Recoil (D7R Track-Type Tractor, various serial numbers) and 112-3014 Frame GP-Telescoping Recoil (D7R Series II, including military configurations).
- Compatible with additional models such as 826C Landfill Compactor, RR-250 Road Reclaimer/Soil Stabilizer, and various marine and truck engines (e.g., 3406, 3406B).
Functional Role
- Purpose: The 9W0709 Bearing-Sleeve serves as a wear-resistant interface in the undercarriage or frame assemblies, particularly in telescoping recoil systems. It supports rotating or sliding components, reduces friction, and absorbs stress to prevent damage to surrounding parts.
- Applications: Used in heavy-duty operations such as pipelaying, dozing, and earthmoving, where the undercarriage is subjected to high loads, vibrations, and abrasive conditions.
- Performance: The sleeve’s robust construction minimizes wear and extends the service life of critical components like track roller frames, ensuring reliable operation in demanding environments.
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.
