Kolbenschmidt D16 Tad16 Connecting Rod Bearing for Volvo Heavy Equipment 77956600

Product Details

Product Overview

This premium Kolbenschmidt D16 Tad16 Connecting Rod Bearing is a critical engine component designed for high-performance Volvo heavy equipment. The part number 77956600 corresponds to a genuine OEM-grade bearing that ensures precise clearance and optimal oil film thickness between the connecting rod and the crankshaft journal.

Manufactured to the exacting standards of Kolbenschmidt, a trusted name in diesel engine components, this bearing is engineered for the Volvo D16 engine platform commonly found in heavy duty trucks, construction machinery, and industrial equipment. While primarily designed for the D16 series, this bearing may also be compatible with specific Tad16 engine variants used in Volvo excavators and loaders, providing a reliable replacement for worn or damaged components.

As a 100% new, top-quality part, this connecting rod bearing delivers the durability and performance required for demanding applications in mining, construction, and material handling. It comes in original Kolbenschmidt packaging to guarantee authenticity and traceability.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (77956600) for perfect fit and consistent oil clearance in D16/Tad16 engines.
• Superior Material Composition: High-strength steel backing with advanced bearing lining material ensures excellent load-bearing capacity and fatigue resistance under heavy loads.
• Authentic Kolbenschmidt Quality: Genuine Kolbenschmidt production ensures metallurgical consistency and dimensional accuracy that aftermarket copies cannot match.
• Direct OEM Replacement: Designed as a direct drop-in replacement for Volvo part number 77956600, eliminating installation guesswork and reducing downtime.
• Enhanced Wear Resistance: Special surface treatment provides superior anti-friction properties and protection against scuffing during cold starts and high-temperature operation.
• 100% New Condition: Factory-fresh component with no reconditioning or remanufacturing, ensuring maximum service life and reliability.
• Global Compatibility: Suitable for Volvo D16 engines used in various heavy equipment brands and models worldwide, including excavators, wheel loaders, and trucks.

Technical Specifications

OEM Cross-Reference

This connecting rod bearing is directly interchangeable with the following OEM and aftermarket part numbers:

• Volvo: 77956600 (Original OEM Number)
• Kolbenschmidt: 77956600 (Direct Replacement)

Note: This is a genuine Kolbenschmidt product bearing the exact OEM number 77956600. No additional cross-reference numbers are required for this specific application.

Compatibility

This bearing is commonly used for the following engine and equipment applications:

• Engine Models: Volvo D16, Tad16 (Tad1160, Tad1170, Tad1180 variants)
• Vehicle/Equipment Applications:
  • Volvo Heavy Duty Trucks (FH, FM series with D16 engines)
  • Volvo Construction Equipment (Excavators, Wheel Loaders)
  • Volvo Penta Marine & Industrial Engines (D16 platform)
  • Other heavy equipment utilizing Volvo D16/Tad16 diesel engines

Always verify engine serial number and bearing size specifications before installation to ensure correct fitment.

Global Supply & Distribution

We maintain extensive inventory of Kolbenschmidt D16 connecting rod bearings at our Shanghai, China distribution hub, enabling rapid fulfillment of orders worldwide. Our logistics network supports:

• North America: Express shipping to Los Angeles, Houston, New York, Toronto, and major industrial centers within 5-7 business days.
• Europe: Fast delivery to Rotterdam, Hamburg, Antwerp, and all EU member states via air and sea freight.
• Asia-Pacific: Same-day dispatch to Japan, South Korea, Australia, and Southeast Asian markets.
• Middle East & Africa: Reliable shipping to Dubai, Jeddah, Lagos, and Johannesburg with customs-cleared delivery options.
• South America: Regular shipments to Santos, Buenos Aires, and Valparaíso ports.

With years of export experience and full compliance with international trade regulations, we provide professional documentation, competitive freight rates, and tracking for every order.

Quality Assurance

• Manufacturing Standards: Produced under strict ISO 9001 quality management systems, adhering to original equipment manufacturer specifications.
• Material Certification: All bearings are made from certified steel and bearing alloy materials with documented chemical composition and mechanical properties.
• Dimensional Accuracy: Each bearing undergoes precision measurement for wall thickness, width, and crush height to meet OEM tolerances.
• Warranty Coverage: 3-month warranty against manufacturing defects in materials and workmanship, with online technical support available after warranty period.
• Packaging Integrity: Original Kolbenschmidt packaging protects against corrosion and physical damage during storage and transit.

FAQ

Q: How do I confirm this bearing fits my specific Volvo D16 engine?
A: Verify the engine serial number and check the existing bearing part number. The 77956600 bearing is designed for standard-size D16 connecting rods. If your engine has been previously rebuilt with oversized bearings (e.g., 0.25mm, 0.50mm), this standard bearing will not fit. Always measure the crankshaft journal diameter and compare with bearing specifications before installation. For Tad16 variants, confirm the engine model suffix (e.g., Tad1160, Tad1170) as some early models may use different bearing codes.

Q: Is there a break-in period required after installing new connecting rod bearings?
A: Yes, proper break-in is essential for bearing longevity. After installation, run the engine at low idle (600-800 RPM) for 10-15 minutes without load to allow the bearing surface to properly seat. Avoid sudden acceleration or heavy loads during the first 50 operating hours. Use the recommended engine oil viscosity (typically SAE 15W-40 for D16 engines) and ensure oil pressure remains within specification (30-60 psi at operating temperature). Check oil pressure frequently during the first 100 hours.

Q: What are the common failure signs of worn connecting rod bearings in D16 engines?
A: Key indicators include: (1) Low oil pressure warning light or gauge reading below 20 psi at idle when hot; (2) Knocking or rapping sound from the lower engine area, especially under acceleration; (3) Metal particles (copper or steel flakes) in the engine oil or oil filter; (4) Increased oil consumption without external leaks; (5) Visible scoring, copper showing, or flaking on removed bearings. If any of these symptoms appear, inspect and replace bearings immediately to prevent crankshaft damage and catastrophic engine failure.