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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Aftermarket Silicone Hump Hose 3071049 4330737 87306140 251400A1 Fit Intended For Engine 6C8.3 B5.9 QSL9 Excavtor R450LC Wheel Loader HL770-7 HL7803A 500-V TIER-II

$84.14

16 Nov 2025

US: DMP Dependable

Aftermarket Silicone Hump Hose 3071049 4330737 87306140 251400A1 Fit Intended For Engine 6C8.3 B5.9 QSL9 Excavtor R450LC Wheel Loader HL770-7 HL7803A 500-V TIER-II
Generic Durable Construction || Perfect Fit & Compatibility || Efficient Performance || Fast U.S. Shipping || Warranty & Support by DMP Store

Tenlioshun Silicone Hump Hose 3071049 4330737 Compatible with Cummins NT855 M11 engine

$96.20

04 Nov 2025

CN: Tenlioshun

Tenlioshun Silicone Hump Hose 3071049 4330737 Compatible with Cummins NT855 M11 engine
Tenlioshun Part Name: Silicone Hump Hose || Part number: 3071049 4330737 || Warranty: 6 Months || Compatible with Cummins NT855 M11 engine || Note: Avoid unnecessary returns. Before purchase, please carefully check whether the product model you want to buy matches us. If you don't know, please contact us.

Silicone Hump Hose 3071049 4330737 Fits For Cummins NT855 M11 Engine

$92.74

05 Oct 2025

CN: AutoMech Direct

Silicone Hump Hose 3071049 4330737 Fits For Cummins NT855 M11 Engine
GENERIC Package included:Silicone Hump Hose*1 || Feature: Stable characteristics, high reliability. || We offer free repair or return or exchange service in the warranty. || Note: In avoid to order wrong parts, pls first check the PART NO. of the item in your car before buying. || 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.

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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.