D6D D7D Single Pump Tappet 21335229 Volvo Engine Repair Parts

Product Details

Product Overview

This Single Pump Tappet, identified by part number 21335229, is a precision-engineered component designed for use in Volvo diesel engines. Specifically compatible with the D6D and D7D engine models, this tappet plays a critical role in the fuel injection pump mechanism, ensuring accurate timing and efficient engine operation.

Manufactured to meet OEM size and performance standards, this replacement part is a reliable solution for maintaining or repairing Volvo engines used in demanding applications. While fitment is commonly associated with the specified engine models, we recommend verifying compatibility with your specific engine serial number and pump configuration to ensure a perfect match.

Key Features & Benefits

• Precise OEM Dimensions: Manufactured to standard OEM sizing, this tappet ensures a direct fit and proper function within the fuel injection pump assembly, reducing installation time and complexity.
• Durable Construction: Built from high-quality materials to withstand the extreme pressures and wear conditions inside a diesel engine’s fuel system, promoting long service life.
• Enhanced Engine Performance: A correctly functioning tappet is essential for maintaining accurate fuel injection timing, which directly impacts engine power, fuel efficiency, and emission levels.
• Cost-Effective Repair Solution: Offers a reliable alternative to more expensive genuine parts without compromising on the critical fit and function required for your Volvo engine.
• Rigorous Quality Checks: Each tappet undergoes outgoing inspection and machinery test reporting to confirm it meets the required specifications for dependable operation.
• Versatile Application: Suitable for a wide range of heavy-duty equipment, including construction machinery, industrial power units, agricultural tractors, generator sets, marine propulsion, and material handling equipment.

Technical Specifications

OEM Cross-Reference

This part number 21335229 is a direct replacement for the original Volvo component. It is commonly cross-referenced with the following numbers and should be verified against your existing part:

• Volvo OEM Number: 21335229

Note: Always compare the physical part and your engine’s serial number to confirm compatibility. Additional alternative part numbers may exist; please contact us for verification with your specific engine details.

Compatibility

This Single Pump Tappet is commonly used for the following Volvo engine models and applications. Fitment is inferred based on the engine model designation; please confirm with your engine serial number.

• Engine Models: Volvo D6D, Volvo D7D
• Common Applications:
  • Construction Equipment (e.g., excavators, loaders)
  • Industrial Machinery
  • Agricultural Tractors
  • Generator Sets (Genset)
  • Marine Propulsion Systems
  • Material Handling Equipment (e.g., forklifts)

Global Supply & Distribution

We provide worldwide shipping capabilities to support international B2B buyers. Our distribution network ensures fast and reliable delivery to major ports and industrial centers across the globe.

• Major Markets Served: North America, Europe, Asia-Pacific, Middle East, Africa, and South America.
• Logistics: We partner with leading freight carriers to offer cost-effective sea, air, and express shipping options tailored to your order volume and urgency.
• Export Experience: Our team is experienced in international trade, ensuring proper documentation, customs compliance, and safe packaging for export shipments.

Quality Assurance

Quality is paramount in the production of this engine component. We adhere to strict manufacturing standards to ensure reliability and performance.

• Manufacturing Standards: Parts are produced in ISO-certified facilities, ensuring consistent quality control throughout the production process.
• Testing Procedures: Each unit is subject to outgoing video inspection and machinery test reports are provided, confirming the part’s functionality before shipment.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects. After-warranty service, including online technical support, is available to assist with any issues.

FAQ

Q1: How can I be sure this tappet (21335229) fits my Volvo D6D or D7D engine?
A: While this part is designed for the D6D and D7D engine series, slight variations can exist between different engine serial numbers and fuel pump configurations. We strongly recommend comparing the part number (21335229) and the physical dimensions of your old tappet. If you provide your engine serial number, our technical support team can assist in confirming compatibility before you place an order.

Q2: What are the typical signs that a single pump tappet needs replacement?
A: A worn or damaged tappet can lead to symptoms such as rough engine running, loss of power, hard starting, increased fuel consumption, or uneven firing. In severe cases, it can cause damage to the camshaft or fuel pump. If you are experiencing these issues, inspecting the tappet for scoring, pitting, or excessive wear is a good diagnostic step.

Q3: What is the recommended installation procedure for this tappet?
A: Installation should be performed by a qualified diesel mechanic. The process generally involves removing the fuel injection pump, carefully extracting the old tappet, and installing the new one while ensuring proper lubrication. It is critical to follow the engine manufacturer’s service manual for specific torque settings and timing procedures. Incorrect installation can lead to engine damage. We recommend replacing the tappet as a set if multiple units are being serviced.