Caterpillar 345 Air Intake Hose Description
The YNF13278 Air Intake Hose is engineered as a direct replacement for Caterpillar 345 excavators, matching OEM part numbers 233‑1263 and 233‑1311. This hose is a critical component of the engine’s air induction system, channeling clean air from the air filter assembly into the engine intake for efficient combustion.
Manufactured from high‑quality reinforced rubber with internal reinforcement layers, YNF13278 resists high temperature, internal pressure, and vibration typical in heavy equipment environments. Its robust design ensures secure sealing, consistent airflow, and long service life, even under demanding working conditions.
Air Intake Hose Technical Specifications
| Parameter |
Details |
| YNF Part Number |
YNF13278 |
| OEM Part Numbers |
233‑1263, 233‑1311 |
| Product Name |
Air Intake Hose |
| Compatible Model |
Caterpillar 345 Excavator |
| Hose Type |
Engine Air Intake Hose |
| Position |
Engine intake air circuit |
| Material |
Reinforced rubber |
| Function |
Delivers clean air to engine for combustion |
| 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 345 |
Engine air intake circulation |
| Excavator Engine |
Stable airflow for combustion |
| Construction Machinery |
Heavy‑duty airflow support |
| Mining Equipment |
Withstands heat and vibration |
YNF13278 Air Intake Hose Detail Display
Related Products:
-
Air Filter Element for CAT 345
-
Turbocharger Air Hose
-
Intercooler Hose (if applicable)
-
Engine Intake Adapter
-
Engine Gasket Kit
FAQs:
-
Which model does this intake hose fit?
-
What are the OEM part numbers?
-
Is this hose direct‑fit?
-
What material is used?
-
Is this suitable for heavy‑duty use?
