OPTION AR-HYDRAULIC 4330737 - Caterpillar

4330737 OPTION AR-HYDRAULIC Caterpillar parts 374F L

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Alternative (cross code) number:
CA4330737
433-0737
4330737

Buy OPTION AR-HYDRAULIC 4330737 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

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MechLink Silicone Hump Hose 3071049 4330737 Fits For Cummins NT855 M11 Engine

$117.29

11 Aug 2025

CN: PartsPro Store

MechLink Silicone Hump Hose 3071049 4330737 Fits For Cummins NT855 M11 Engine
MechLink Package included:Silicone Hump Hose*1 || Feature: Stable characteristics, high reliability. || We offer free repair or return or exchange service in the warranty. || Tips: Please check the old part number or the model of the applicable machine before purchasing! || Warm reminder: We will provide comprehensive after-sales service and technical support to ensure that any issues encountered during use can be resolved promptly. Thank you.

$388.38

11 Aug 2025

US: FinditParts Inc

Genuine Cummins 4330737 HOSE,FLEXIBLE
Cummins Factory Direct Shipped Genuine Cummins Part || Availability can vary, please contact for availability before ordering || May take up to 20 business days to ship. Shipping depends upon availability

Silicone Hump Hose Compatible with Cummins NT855 M11 Engine 3071049 4330737

$62.00

11 Aug 2025

CN: Shine-auto

Silicone Hump Hose Compatible with Cummins NT855 M11 Engine 3071049 4330737
SONAKY Replacement for 3071049 4330737 || Compatible with Cummins NT855 M11 Engine || Stable characteristics, high reliability. || High-temperature sealed, chemically resistant || Easy installation, saving time

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Compatible equipment models: 4330737:

EXCAVATOR 374F L Caterpillar

Information:

Ensure that the engine cannot be started while this maintenance is being performed. To help prevent possible injury, do not use the starting motor to turn the flywheel.Hot engine components can cause burns. Allow additional time for the engine to cool before measuring/adjusting valve lash clearance.
Electrical shock hazard. The electronic unit injector system uses 90-120 volts.
Only qualified service personnel should perform this maintenance. Refer to the Systems Operation/Testing and Adjusting Manual, "Valve Lash and Valve Bridge Adjustment" article or consult your Caterpillar dealer for the complete valve lash adjustment procedure.Operation of Caterpillar engines with improper valve adjustments can reduce engine efficiency. This reduced efficiency could result in excessive fuel usage and/or shortened engine component life.
This procedure is recommended by Caterpillar as part of a lubrication and preventive maintenance schedule in order to help provide maximum engine life.
Prepare the machine for maintenance. Refer to Operation and Maintenance Manual, "Prepare the Machine for Maintenance".
For information on checking the engine valve lash, refer to Systems Operation, Testing and Adjusting, KENR9188 or consult your Cat dealer.