Basic Info.
art no. | 3T5294 | Material | steel |
Type | SPACER | 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:2025/06/13
- Manufacturer:Diron Parts
Product Description
- Part Type: SPACER
- Description: suitable for Caterpillar


Product Introduction: Spacer 3T5294 for Caterpillar Equipment
Overview
The Spacer 3T5294 is a precision-engineered component designed for Caterpillar equipment, specifically used to maintain precise alignment and spacing between components in hydraulic, linkage, or engine systems, such as articulation or transmission assemblies. This spacer is critical for ensuring proper load distribution, reducing wear, and maintaining operational stability in demanding applications, primarily articulated trucks and wheel loaders. Available as a new aftermarket or genuine OEM part, it provides a reliable and cost-effective solution for equipment maintenance.
Key Features
- Material: Constructed from high-grade steel, designed to withstand high compressive forces, resist wear, and perform reliably in harsh operating conditions. Features a smooth, machined surface for precise fitment and durability.
- Design: Precision-machined flat or contoured spacer, engineered to OEM specifications for accurate spacing and alignment. Optimized for use in high-stress environments, such as articulation joints or transmission assemblies, ensuring proper component positioning and load distribution.
- Compatibility: Compatible with Caterpillar equipment, specifically:
- Articulated Trucks: D250B, D250D, D250E, D250E II, D300B, D300D, D300E, D300E II, D350E, D350E II, D400, D400D, D400E, D400E II.
- Wheel Loaders: 966D, 966E, 966F, 966F II, 970F. Typically used in articulation joints, steering systems, or transmission assemblies to maintain component spacing. Exact model compatibility must be verified using the equipment’s serial number via CAT SIS, as compatibility cannot be confirmed without it per Caterpillar’s policy.
- Dimensions: Specific dimensions are not publicly detailed but conform to OEM standards for the listed models, ensuring a precise fit. Typical spacers for articulated trucks and wheel loaders are cylindrical or washer-like, with thicknesses ranging from 0.1-0.5 inches and diameters of 1-3 inches.
- Quality Assurance: Manufactured in ISO 9001-certified facilities to meet or exceed US OEM specifications.
Benefits
- Enhanced Durability: High-grade steel construction ensures exceptional strength and resistance to deformation, extending service life in rugged construction and hauling environments.
- Reliable Performance: Ensures precise component alignment, reducing wear, vibration, and stress in articulation or transmission systems, enhancing machine efficiency, and minimizing maintenance needs.
- Cost-Effective: Offers a high-quality aftermarket or OEM alternative, lowering maintenance costs compared to replacing entire assemblies. No core charge required.
- Ease of Installation: Engineered as a direct-fit replacement, streamlining the repair process and minimizing downtime during maintenance or rebuilds.
Applications
The Spacer 3T5294 is designed for use in Caterpillar equipment, specifically suited for:
- Articulated Trucks: D250E, D300E, D400E, for material hauling and dump operations.
- Wheel Loaders: 966F, 970F, for heavy-duty material handling tasks.
- Industries: Construction, mining, quarrying, and infrastructure development, where Caterpillar articulated trucks and loaders operate under high-load conditions.
Technical Specifications
Weight: Approximately 0.2-1.0 lbs (0.09-0.45 kg), estimated based on similar spacers for articulated trucks (e.g., 6K4189 at 0.5 lbs).
Part Number: 3T5294 (cross-referenced as 3T-5294, CA3T5294).
Unit of Measure: Each.
Condition: New aftermarket or genuine OEM.
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.







