Contitech Cab Air Spring SZ75-8 Heavy Duty Truck Suspension Air Shock 41028764 500377878

Product Details:

Place of Origin:	China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	G3378

Payment & Shipping Terms:

Minimum Order Quantity:	6pcs
Price:	US$39.9-69.9/PC
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	3-7 Working Days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	1000pcs/week

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Detailed Product Description

Item Name:	Cabin Air Springs	Function:	Reduce Shock
Installationposition:	Cab Mounting Points	Stud Material:	Rubber
Installation:	Easy Installation	Suspension System:	Air Suspension Spring
Hs Code:	8708809000	Truck Make:	I-VECO
Highlight:	Contitech cab air spring heavy duty , SZ75-8 truck suspension air shock , Cab air shock absorber with warranty

Contitech Cab Air Spring SZ75-8 Heavy Duty Truck Suspension Air Shock

GUOMAT G3378 Contitech SZ75-8 Cab Air Spring is a high-quality replacement air suspension component designed for heavy-duty truck cabin suspension systems. This rubber air spring replaces OEM numbers 41028764 and 500377878, providing reliable vibration isolation and shock absorption performance for truck cabins.

Product Specifications

Item	Description
Brand	GUOMAT
Model No.	G3378
Product Type	Truck Cab Air Spring / Air Shock Absorber
Structure	Sleeve Style Air Spring
Application	Heavy Duty Truck Cab Suspension
Material	Rubber + Steel
Rubber Type	Natural Rubber
Warranty	12 Months
Condition	New Replacement Part
Position	Front / Rear Cab Suspension
Working Temperature	-40°C to +70°C

This component is commonly used in I-VECO truck cab suspension applications and is designed to improve driving comfort, reduce road vibration transmission, and protect the vehicle cabin structure. Unlike traditional mechanical suspension parts, the cab air spring uses compressed air inside a reinforced rubber bellows structure to absorb impacts from uneven roads.

The flexible air cushion system helps maintain a smoother ride, reducing driver fatigue during long-distance transportation and heavy-duty operation. GUOMAT G3378 is manufactured with durable rubber and steel components, offering excellent resistance against wear, pressure changes, and harsh working conditions.

OEM & Cross Reference Numbers

CONTITECH SZ75-8

CONTITECH SZ 75-8

SACHS 115743

SACHS 1770709000

I-VECO 41028764

I-VECO 500377878

I-VECO 41028763

I-VECO 500348793

Key Advantages

Excellent Vibration Absorption: The compressed air inside the rubber bellows works as a flexible cushion, effectively reducing vibration and impact transferred from the chassis to the driver's cabin.
Improved Driver Comfort: A properly functioning cab air spring helps maintain a smoother driving experience, especially for trucks operating on highways, construction sites, and rough roads.
Durable Rubber Construction: The reinforced rubber material provides strong resistance to fatigue, cracking, and environmental aging, ensuring long service life under demanding conditions.
Direct Replacement Design: GUOMAT G3378 is developed according to original specifications, allowing easier installation and reliable replacement performance.