DIESEL TANK CAP
Diesel Tank Cap Sumitomo 350

Diesel Tank Cap Sumitomo 350

OEM Part No. KHH0140 / 150492A
Compatible With SUMITOMO 350
Category DIESEL TANK CAP
Availability ✓ In Stock
Diesel Tank Cap Sumitomo 350 – HEAVY MACHINERY SPARE COMPONENT | OEM: KHH0140
✓ Genuine Quality ✓ Pan India Shipping ✓ Expert Support

Product Specifications

Compatible Model(s)OEM Part NumberPart TypeAvailability
SUMITOMO 350KHH0140 / 150492ADIESEL TANK CAP✓ In Stock

Product Description

OEM Part Numbers: KHH0140 / 150492A

Designed for the SUMITOMO 350, the KHH0140 diesel tank cap sumitomo 350 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 KHH0140 for accurate installation on the SUMITOMO 350 with full performance restored.

Key Features:

  • Precision Manufactured: Built to OEM tolerances for accurate fitment and reliable performance on the SUMITOMO 350.
  • Compatible Replacement: Manufactured to reference KHH0140 for direct, compatible installation on the SUMITOMO 350.
  • Performance Restoration: Returns the machine system to original OEM performance levels on installation.

The KHH0140 diesel tank cap sumitomo 350 is a genuine quality replacement component for maintaining machine performance and reliability on the SUMITOMO 350.

What Does This Diesel Tank Cap Do?

Seals the diesel fuel tank filler opening to prevent fuel spillage, dust ingress, and evaporation losses. Most designs include a vented or pressure-equalising function to allow air to enter the tank as fuel is consumed, preventing a vacuum from forming that would restrict fuel flow to the engine.

Possible Diesel Tank Cap Problem Symptoms

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

  • Fuel leaking from the tank cap seal or filler neck during operation or when parked on a slope
  • Engine fuel starvation caused by a non-venting cap creating a vacuum in the tank
  • Dust or water contamination of the fuel found during a filter service, indicating a failed cap seal
  • Cap locking mechanism broken, leaving the fuel tank unsecured

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.