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Tank Cap Fit for Caterpillar D6K2 LGP D6K D2 D1 D4 D3 D4K2 LGP D5K2 LGP D3K2 LGP
$34.99
Sale price
$34.99
Regular price
Available to Order
This Tank Cap is a high-quality aftermarket replacement designed to match OEM Part# 142-8937 and fits Caterpillar D6K2 LGP, D6K, D2, D1, D4, D3, D4K2 LGP, D5K2 LGP, and D3K2 LGP models.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This replacement tank cap is engineered to provide a secure and reliable seal for your Caterpillar equipment. It serves as a durable, cost-effective alternative to original equipment, ensuring your fuel or hydraulic system remains protected from contaminants. This part is Aftermarket, not OEM.
Key Features & Performance
- Precision-manufactured for a secure, leak-free fit on compatible Caterpillar machinery.
- Constructed with high-quality materials to withstand demanding site conditions.
- Maintains system integrity by preventing fluid loss and environmental contamination.
Fitment & Compatibility
This tank cap is compatible with the following Caterpillar models:
- Models: D1, D2, D3, D4, D6K, D6K2, D3K2 LGP, D4K2 LGP, D5K2 LGP, D6K2 LGP
Technical Specifications
- Part Number: 142-8937
- Application: Fuel or Hydraulic Tank
FAQ
Will this fit my machine? Compatibility depends on your specific model and serial number. Please verify that your part number matches 142-8937 before ordering. Is this an original part? No, this is a high-quality aftermarket replacement part designed to meet or exceed OEM specifications.
Disclaimer: Compatibility may vary by serial number. Verify fitment before purchase.