MSB MS Series Hydraulic Breaker Through Bolt and Side Bolt for Secure Frame Assembly

The MSB MS Series Hydraulic Breaker Through Bolt / Side Bolt are essential fastening components designed for MSB MS Series hydraulic breakers. These bolts are responsible for securing the main body structure, connecting the front head, cylinder, and back head sections, and maintaining the overall stability of the hydraulic breaker during high-impact operation.

The Through Bolt (Tie Rod) passes through the main body of the hydraulic breaker and provides strong clamping force to hold the major components together. The Side Bolt is installed along the side of the breaker body to provide additional structural support and maintain proper alignment between components.

During hydraulic breaker operation, the body assembly is continuously exposed to strong impact forces, vibration, and stress. High-strength fastening bolts are essential to prevent component loosening, maintain sealing performance, and ensure safe and stable operation.

Our MSB MS Series Hydraulic Breaker Through Bolts and Side Bolts are manufactured from high-strength alloy steel with precision machining and professional heat treatment. The optimized manufacturing process improves tensile strength, fatigue resistance, thread accuracy, and long-term durability under demanding construction, demolition, quarrying, and mining conditions.

Produced according to OEM-compatible specifications, our replacement bolts provide a reliable solution for hydraulic breaker repair, maintenance, and rebuilding. They are widely used by hydraulic breaker distributors, repair workshops, contractors, and equipment owners worldwide.

Product Features

High-Strength Alloy Steel Material

The MSB MS Series Through Bolt and Side Bolt are manufactured from durable alloy steel, providing:

• High tensile strength
• Excellent fatigue resistance
• Strong impact durability
• Stable mechanical performance
• Long service life

Suitable for high-frequency hydraulic breaker operation.

Product Types

Through Bolt (Tie Rod)

The Through Bolt is the main fastening component that connects the hydraulic breaker body sections.

Main functions:

• Clamp front head, cylinder, and back head
• Maintain overall body strength
• Prevent component separation
• Ensure stable structure during impact operation

Side Bolt

The Side Bolt provides additional support along the breaker housing.

Main functions:

• Reinforce the main body structure
• Improve component alignment
• Reduce vibration stress
• Increase overall durability

Product Advantages

Precision Thread Machining

Accurate thread processing ensures:

• Proper tightening performance
• Reliable assembly
• Reduced loosening risk
• Easy installation

Heat Treatment for Improved Strength

Professional heat treatment improves:

• Tensile strength
• Hardness
• Fatigue resistance
• Crack resistance

Allowing bolts to withstand repeated impact loads.

Reliable Fastening Performance

High-quality bolts help maintain:

• Stable breaker structure
• Proper component connection
• Reduced maintenance frequency
• Improved operation safety

OEM-Compatible Replacement

Manufactured according to MSB MS Series hydraulic breaker specifications for:

• Accurate fitting
• Reliable performance
• Easy replacement
• Reduced downtime

Product Function

Main Body Connection

Through bolts and side bolts secure the hydraulic breaker housing components together.

Structural Stability

They maintain proper alignment between:

• Front Head
• Cylinder
• Back Head

Impact Load Support

They withstand repeated vibration and impact stress generated during breaker operation.

Applications

MSB MS Series Through Bolt and Side Bolt are widely used in:

Construction Industry

• Concrete demolition
• Building renovation
• Foundation breaking
• Road construction

Mining and Quarrying

• Rock excavation
• Quarry operations
• Heavy-duty breaking
• Equipment maintenance

Hydraulic Breaker Repair

• Hydraulic hammer rebuilding
• Fastener replacement
• Preventive maintenance

Suitable for MSB MS Series hydraulic breakers.

Why Choose Our MSB MS Series Bolts?

Professional Hydraulic Breaker Parts Manufacturer

Since 2008, we have specialized in hydraulic breaker spare parts manufacturing and provide aftermarket replacement solutions worldwide.

Compatible brands include:

• MSB
• Rammer
• Atlas Copco
• Epiroc
• Montabert
• JCB
• Indeco
• Daemo
• Everdigm
• NPK

Reliable Manufacturing Process

Our bolt production includes:

1. High-strength material selection
2. Precision machining
3. Thread processing
4. Heat treatment
5. Strength inspection

Ensuring reliable fastening performance.

Strict Quality Control

Each bolt is inspected for:

• Material strength
• Thread accuracy
• Surface quality
• Dimensional tolerance
• Assembly compatibility

Complete Hydraulic Breaker Spare Parts Supply

Besides through bolts and side bolts, we also provide:

• Pistons
• Cylinders
• Front Heads
• Back Heads
• Chisels
• Bushings
• Seal Kits
• Diaphragms
• Rod Pins
• Tool Retainers
• Buffers
• Wear Plates

Providing complete hydraulic breaker maintenance solutions.

Technical Specifications

Frequently Asked Questions

Q1: What is the function of a hydraulic breaker through bolt?

The through bolt connects the main components of the hydraulic breaker and provides strong clamping force to maintain structural stability.

Q2: What is the difference between through bolt and side bolt?

The through bolt passes through the breaker body to connect the main sections, while the side bolt provides additional support along the side housing.

Q3: When should hydraulic breaker bolts be replaced?

Replacement is recommended when bolts show stretching, cracks, thread damage, deformation, or insufficient tightening performance.

Q4: Are your MSB MS Series bolts compatible with original breakers?

Yes. Our bolts are manufactured according to OEM-compatible specifications for replacement applications.

Q5: Do you supply other MSB MS Series spare parts?

Yes. We supply complete MSB MS Series hydraulic breaker parts, including pistons, cylinders, bushings, chisels, seal kits, and other wear components.