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0R9439 Genuine Caterpillar High Pressure Oil Pump Assembly

0R9439 Genuine Caterpillar High Pressure Oil Pump Assembly

P/N: 0R9439 Manufactured by: CAT
$1,999.00 - $1,999.00
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
1 in Stock
Condition: New
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At Line Truck Parts LLC, we are committed to providing reliable automotive parts and a transparent customer experience. Eligible parts purchased directly from our website are covered by a 2-Year Limited Warranty, giving you added confidence in your purchase. Learn More

Product Overview

The 0R9439 is a genuine Caterpillar High Pressure Oil Pump. This pump operates within the engine lubrication system by circulating pressurized engine oil to lubricate, cool, and protect internal moving components. 

Product Features

The 0R9439 High Pressure Oil Pump is manufactured to Caterpillar factory specifications for engine lubrication.

  • Maintains continuous oil circulation throughout the engine lubrication system.
  • Delivers pressurized engine oil to critical internal moving components.
  • Helps maintain stable oil pressure across varying operating conditions.
  • Supports oil flow through the engine filtration system.
  • Built with an OEM pump configuration for factory lubrication system compatibility.

Technical Specifications

Condition New
Part Number 0R9439
Brand Caterpillar
Weight 11.20 lb


Installation Notes

The 0R9439 High Pressure Oil Pump should be installed according to Caterpillar service procedures. Inspect the lubrication system, oil passages, and sealing surfaces before installation.

Verify part number, VIN, engine configuration, production date, emissions package, and applicable factory options before installation.