Part Name: Sleeve Bearing (Bushing) 5K3491
Part Number: 5K3491
Basic Info.
| art no. | 5K3491 | Material | steel |
| Type | Sleeve Bearing (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：2025/08/31
- Manufacturer：Diron Parts
Product Description
- Part Type：Sleeve Bearing (Bushing)
- Description: Sleeve Bearing (Bushing) 5K3491 Suitable for Caterpillar
The Sleeve Bearing (Bushing) 5K3491 is a replacement part designed for aftermarket use in Caterpillar machinery. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that this product is an OEM part. Below is a detailed overview of the part based on available information.
Specifications:
- Part Number: 5K3491 (also referenced as 5K-3491 or CA5K3491)
- Part Type: Sleeve Bearing (Bushing)
- Material: Typically constructed from case-hardened alloy steel or bronze alloy for enhanced durability, fatigue resistance, and superior resistance to abrasive wear. Features a smooth inner surface for optimal friction reduction and compatibility with lubrication.
- Dimensions: Specific dimensions are not publicly detailed but conform to OEM standards for precise fitment in compatible Caterpillar models. Typical sleeve bearings for similar applications measure approximately 2–4 inches in diameter and 2–6 inches in length, based on comparable components (e.g., 7K9643).
- Weight: Approximately 0.5–2.0 lbs (0.23–0.91 kg), estimated based on similar sleeve bearings (e.g., 7K9643 at 0.5–2.0 lbs).
Compatible Equipment Models:
This replacement sleeve bearing is compatible with various Caterpillar machinery, primarily track-type tractors, including but not limited to:
- Track-Type Tractors: D4D, D4E, D5, D5B, D6C, D6D
- Track Loaders: 941, 941B, 951B, 951C, 955K, 955L
- Engines: Compatible with engine models such as 3304 and 3306
Applications:
The Sleeve Bearing (Bushing) 5K3491 is designed for use in track roller frames, hydraulic cylinders, or linkage assemblies of Caterpillar machinery, ensuring smooth rotational movement and reduced friction. It is engineered for reliable performance in demanding aftermarket applications, particularly in the undercarriage or lift systems of track-type tractors and track loaders used in construction, earthmoving, and material handling.
Important Note:
- We only provide replacement products intended for aftermarket use in the Caterpillar machinery listed above. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that our products are OEM.e OEM.
- 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.
