Caterpillar E329D2 Air Intake Hose Description
The YNF12874 Air Intake Hose is engineered as a direct replacement for Caterpillar E329D2 excavators, matching OEM part number 457‑4096. This hose plays a key role in the engine air induction system, channeling clean air from the intake assembly or air filter to the engine for combustion, ensuring efficient engine performance.
Manufactured from high‑quality reinforced rubber with internal reinforcement layers, YNF12874 resists high temperature, internal pressure, and vibration typical of heavy equipment use. Its strong sealing construction ensures secure airflow and long service life, even under demanding conditions.
Air Intake Hose Technical Specifications
| Parameter |
Details |
| YNF Part Number |
YNF12874 |
| OEM Part Number |
457‑4096 |
| Product Name |
Air Intake Hose |
| Compatible Model |
Caterpillar E329D2 Excavator |
| Hose Type |
Engine Air Intake Hose |
| Position |
Engine air induction circuit |
| Material |
Reinforced rubber |
| Function |
Delivers intake air to engine |
| Installation Type |
Direct replacement |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
Air / Sea / Express |
| Payment Terms |
T/T, PayPal, Western Union |
Air Intake Hose Applications
| Application Area |
Description |
| Caterpillar E329D2 |
Engine air intake circulation |
| Excavator Engine |
Air delivery for combustion |
| Construction Machinery |
Heavy‑duty airflow support |
| Mining Equipment |
Withstands heat and vibration |
YNF12874 Air Intake Hose Detail Display
Related Products:
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Air Filter Element for CAT E329D2
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Turbocharger Air Hose
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Intercooler Hose (if equipped)
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Engine Intake Adapter
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Engine Gasket Kit
FAQs:
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Which model does this intake hose fit?
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What is the OEM part number?
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Is this hose direct‑fit?
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What material is used?
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Can it handle heavy‑duty conditions?
