For 4M-8303 4M8303 O-Ring CAT 3306 3408 3512 Excavator Engine Parts

Specification

Description

This product is an O-ring seal compatible with CAT 3306, 3408, 3512 and other excavator engines, model 4M-8303 (4M8303). Made of high-quality elastic materials with precision manufacturing, it is mainly used for sealing engine pipelines, interfaces and other parts to prevent leakage of fuel, engine oil or coolant and ensure stable engine operation.

Advantage

Precise Fit: Manufactured in strict accordance with original specifications, perfectly matching the 4M8303 model and corresponding CAT engine models, with easy installation and no need for additional modifications.
Reliable Sealing: Excellent resilience and resistance to compression set, maintaining stable sealing effect under high temperature and high pressure conditions, effectively preventing fluid leakage.
Durable and Anti-aging: Outstanding resistance to oil, acid, alkali, high and low temperatures, capable of withstanding harsh engine compartment environments for a long time, extending service life and reducing replacement frequency.
Stable Quality: Adopting standardized production processes with high dimensional accuracy and good batch consistency, providing reliable sealing guarantee for the engine.

Performance

Applicable Models: Compatible with CAT 3306, 3408, 3512 and other excavator engines
Operating Temperature: Stable operation in extreme temperature environments from -30℃ to 120℃
Medium Resistance: Compatible with diesel fuel, engine oil, coolant and various industrial fluids
Sealing Pressure: Withstands working pressure of 0~30MPa, meeting the high-pressure working conditions of the engine
Material Properties: Elastomer material, anti-fatigue and tear-resistant, not easy to fail after long-term use

Packing & Delivery

PACKING: Neutral Packing, Customized Packing.
DELIVERY: By Sea, By Air, By Express (UPS,TNT, FEDEX, EMS, DHL)

FAQ

Q1: When will my goods be shipped?
A: Your goods will be dispatched within 24 hours after payment confirmation.

Q2: What is the lead time?
A: We maintain sufficient stock for immediate fulfillment.

Q3: What shipping methods do you offer?
A: We ship via sea, air, or express (DHL, FedEx, TNT, UPS, EMS).

Q4: What is the delivery time?
A: Stock items take 2 to 5 days; pre-order items take 7 to 15 days. Contact us for specifics.

Q5: How can I track my shipment?
A: We will provide you with the tracking number as soon as your order is shipped.

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