HYDRAULIC TANK CAP / BREATHER
GCO: B07.5

Breather Volvo 360 / 460 / R-215/225 /R500/Doosan

OEM Part No. 31NA00040
Compatible With VOLVO 360 / 460 / R-215/225 /R500/DOOSAN
Availability ✓ In Stock
Breather Volvo 360 / 460 / R-215/225 /R500/Doosan – HEAVY MACHINERY SPARE COMPONENT | OEM: 31NA00040
✓ Genuine Quality ✓ Pan India Shipping ✓ Expert Support

Product Specifications

BrandCompatible Model(s)OEM Part NumberGCO CodePart TypeAvailability
DoosanVOLVO 360 / 460 / R-215/225 /R500/DOOSAN31NA00040B07.5HYDRAULIC TANK CAP / BREATHER✓ In Stock

Product Description

OEM Part Numbers: 31NA00040

Machine ModelTypePart Number
VOLVO 36031NA00040
46031NA00040
R-215Excavator31NA00040
22531NA00040
R500Excavator31NA00040
DOOSAN31NA00040

Designed for the VOLVO 360 / 460 / R-215/225 /R500/DOOSAN, the 31NA00040 breather volvo 360 / 460 / r-215/225 /r500/doosan is an OEM-specification replacement component built to restore the original performance, reliability, and safety of the machine. Worn or failed components cause machine performance to degrade, leading to increased downtime, higher operating costs, and risk of secondary damage to associated parts. Manufactured to OEM reference 31NA00040 for accurate installation on the VOLVO 360 / 460 / R-215/225 /R500/DOOSAN with full performance restored.

Key Features:

  • Precision Manufactured: Built to OEM tolerances for accurate fitment and reliable performance on the VOLVO 360 / 460 / R-215/225 /R500/DOOSAN.
  • Compatible Replacement: Manufactured to reference 31NA00040 for direct, compatible installation on the VOLVO 360 / 460 / R-215/225 /R500/DOOSAN.
  • Performance Restoration: Returns the machine system to original OEM performance levels on installation.

The 31NA00040 breather volvo 360 / 460 / r-215/225 /r500/doosan is a genuine quality replacement component for maintaining machine performance and reliability on the VOLVO 360 / 460 / R-215/225 /R500/DOOSAN.

What Does This Hydraulic Tank Cap / Breather Do?

The hydraulic tank cap seals the oil fill opening to prevent contamination. The tank breather allows air to enter and exit the hydraulic tank as oil volume changes with temperature and actuator movement, while filtering out dust and moisture to keep the hydraulic oil clean.

Possible Hydraulic Tank Cap / Breather Problem Symptoms

If your machine is showing any of the following, a faulty hydraulic tank cap / breather may be the cause:

  • Hydraulic tank cap leaking oil at the fill port seal
  • Hydraulic oil becoming contaminated with dust or water due to a blocked or damaged breather
  • Hydraulic tank collapsing inward or building pressure due to a breather that is completely blocked
  • Hydraulic oil leaking from breather vent due to system overpressure or foam in the oil

Why Buy From GCO Products?

Gautam & Company has been supplying earthmoving machinery spare parts since 1999. Here is why contractors, fleet operators, and dealers across India trust us.

Supplying Since 1999

Over 27 years of experience in the earthmoving parts industry.

Technical Support

Our team helps you confirm the right part before you order.

GST Billing

Proper GST invoices on every order for your accounting needs.

Pan-India Supply

Fast dispatch from Jalandhar to all states across India.

Bulk & Wholesale

Volume pricing available for fleet owners, dealers and distributors.

OEM & Aftermarket

Both genuine OEM and quality aftermarket options available.

How to Confirm Compatibility

To ensure this part is the correct fit for your machine, have the following ready when you contact us:

  • 1
    Machine Model & Year

    E.g. Komatsu PC200-8, CAT 320D, JCB JS205 — include the model suffix if known.

  • 2
    Machine Serial Number

    Found on the machine's chassis plate. Helps confirm the exact production variant.

  • 3
    OEM Part Number

    From your parts manual, the old part itself, or the machine's service documentation.

Not sure if this part fits your machine?

WhatsApp Us to Confirm Typically replies within a few hours

Disclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.