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20933261 Premium Heavy-Duty Engine Seal Gasket, Volvo D6D/D6E/D7E/D6J EC210B/240B/300D Excavator

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  2. 20933261 Premium Heavy-Duty Engine Seal Gasket, Volvo D6D/D6E/D7E/D6J EC210B/240B/300D Excavator
20933261 Premium Heavy-Duty Engine Seal Gasket, Volvo D6D/D6E/D7E/D6J EC210B/240B/300D Excavator

Eliminate engine fluid leaks and maintain pristine powertrain operation with our Premium Heavy-Duty Engine Structural Profile Gasket 20933261. Molded from an advanced high-temperature synthetic elastomer with exceptional compression recovery for VOLVO EC210B, EC240B, and EC300D excavators, it ensures a perfect fluid-tight seal. Factory-direct B2B wholesale pricing with fast air express international shipping. Contact our sales engineering support team today with your engine model for bulk volume quotes!

VOLVO 20933261 Engine Structural Profile Gasket Specification

VOLVO 20933261 Engine Structural Profile Gasket Specification

Product Overview: The Genuine VOLVO 20933261 is a high-performance elastic sealing component designed for 4-cylinder and 6-cylinder diesel engines. It serves as a critical barrier at engine housing and cover joints, preventing leakage of engine oil and coolant while shielding internal mechanisms from dust and debris.

Core Technical Advantages

  • High-Temperature Resistant Elastomer: Resistant to aging and hardening; maintains chemical stability against detergent-rich engine oils.

  • Precision Molded Profile: Perfectly matches original casting grooves to prevent extrusion, displacement, or installation damage.

  • Excellent Elastic Recovery: Maintains consistent pressure across joint surfaces despite thermal expansion and contraction.

  • Dual Barrier Protection: Effectively seals internal oil vapor/coolant while isolating external contaminants.

Technical Parameters

Engineering ParameterTechnical Data & Specification Details
OEM Part No.20933261 / VOE20933261
ClassificationEngine Housing & Cover Profile Gasket
Applicable FluidsEngine oil, oil vapor, ethylene glycol coolant
MaterialHigh-heat resistant synthetic rubber polymer
Structural FeaturePre-shaped to fit original installation grooves
DurabilityResistant to compression set, softening, and swelling

Application Fleet Guide

This gasket is widely used in medium and heavy-duty Volvo crawler excavators:

  • General Infrastructure: EC160C, EC200B, EC200D, EC200E, EC210B, EC210B Prime, EC210D, EC210E

  • Quarry & Earthmoving: EC240B, EC240B Prime, EC250D, EC290B, EC290B Prime, EC300D

Maintenance & Procurement

B2B Procurement Strategy

As a critical maintenance part, we recommend stocking genuine 20933261 gaskets alongside crankshaft oil seals and filter kits to ensure complete engine integrity.

Common Failure Symptoms

  • Oil seepage/dripping at housing joints.

  • Accumulation of sludge around the cover plate.

  • Extruded, twisted, or cracked gasket profiles.

Installation Guide: Park the machine on level ground, lower the bucket, and allow the engine to cool completely. Clean the groove and joint surfaces thoroughly. Install the new gasket without over-stretching. Tighten bolts in a cross-sequence to the specified torque.

Global Brand Cross-Reference Matrix

BrandCross Reference Part Information
VOLVO Original Part No.20933261 / VOE20933261
SupplierXuzhou Sinoswift Import & Export Co., Ltd.
Contact Information+86 13701956981 / [email protected]

Note: Machine models are for reference only.

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