Basic Info.
Part no. | Spacer Plate 612981 | Material | Iron |
Type | Spacer Plate | Weight | |
Engine No. | 612981 | Transport Package | Wooden Box |
Trademark | DIRON | Origin | Luoyang City |
HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model:Spacer Plate 612981
- Date First Listed:2024/12/16
- Manufacturer:Diron Parts
Product Description
- Part Number:Spacer Plate 612981
- Part Type:Spacer Plate
- Compatible Equipment:Fits Caterpillar Diesel Engine 3406






Applications:
The Spacer Plate 612981 is a critical component designed for Caterpillar engines, specifically the 3406B and 3406C models. This precision-engineered part plays a vital role in maintaining the engine’s integrity and performance.
Key Functions
- Stress Reduction: The primary function of this spacer plate is to reduce stress on the liner flange, which can prevent cracking and ensure a longer engine life.
- Precision Alignment: It ensures precise alignment between the cylinder liner and the cylinder head, contributing to optimal combustion and reduced emissions.
- Sealing: The spacer plate helps create a tight seal between the cylinder liner and the head gasket, preventing leaks and maintaining proper compression.
Material and Construction
Spacer Plate 612981 is typically manufactured from high-quality steel alloys, chosen for their strength, durability, and resistance to wear and corrosion. The plate is precision-machined to exacting tolerances to ensure a perfect fit.
Benefits of Using Spacer Plate 612981
- Enhanced Engine Performance: By reducing stress and ensuring proper alignment, the spacer plate contributes to improved engine performance and efficiency.
- Increased Engine Life: The prevention of liner cracking and the maintenance of a tight seal extend the overall life of the engine.
- Reduced Downtime: By preventing premature engine failure, this spacer can reduce downtime and maintenance costs.
- Compliance with OEM Standards: Our spacer plates are manufactured to meet or exceed OEM specifications, ensuring compatibility and reliability.
Applications
Spacer Plate 612981 is specifically designed for Caterpillar 3406B and 3406C engines, which are commonly found in heavy-duty equipment such as:
- Construction equipment: Excavators, loaders, bulldozers, etc.
- Mining equipment: Large mining trucks, shovels, etc.
- Trucking: Semi-trucks and heavy-duty vehicles
Why Choose Our Spacer Plate 612981?
- Premium Quality: DIRONPARTS spacer plates are manufactured using high-quality materials and advanced manufacturing processes.
- Precision Engineering: Every spacer plate is meticulously inspected to ensure it meets strict quality standards.
- Competitive Pricing: We offer high-quality products at competitive prices.
- Fast Shipping: We strive to ship your order as quickly as possible.
FAQ
Q1. What is your terms of packing?
Q2. What is your terms of payment?
Q3. What is your terms of delivery?
Q4. How about your delivery time?
Q5. Can you produce according to the samples?
Q6. What is your sample policy?
Q7. Do you test all your goods before delivery?
Q8: How do you make our business long-term and good relationship?
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.







