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{"title":"CONTITECH 1010-16S533 Air Suspension Springs FOR SIRCO AS-8713 - TRIANGLE 8533","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/24\/a299032c39c00a56eaf6e0e87c9f-200x200-1\/contitech_1010_16s533_air_suspension_springs_for_sirco_as_8713_triangle_8533.jpg","attrs":{"Brand Name":"ContiTech","Model Number":"1010-16S533 \/ 1010-16 S533 \/ 101016S533","Certification":"ISO\/TS16949:2009","Place of Origin":"GUANGZHOU CHINA(MAIN LAND)"}}
{"title":"Schmitz Trailer 750999 Spring Helper Airbags Air Suspension Components Firestone","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/ca\/2e53af6df144e9a926a2b70f8493-200x200-1\/schmitz_trailer_750999_spring_helper_airbags_air_suspension_components_firestone_bellows.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"750999","Certification":"ISO\/TS16949","Place of Origin":"Guangdong , China"}}
{"title":"CONTITECH 4185 N P01 \/ 4185NP01 Truck Air Springs For MERCEDES-BENZ A9743200021","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/88\/1ce9edd997b314a70a838bad4f62-200x200-1\/contitech_4185_n_p01_2f_4185np01_truck_air_springs_for_mercedes_benz_a9743200021.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"4185NP01","Certification":"ISO\/TS16949","Place of Origin":"Guangdong , China"}}
{"title":"ContiTech 910-21A3611 car suspension air bags For VOL-VO 85101160 - Leland","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/ec\/e6cb0850103963e0040b9c57ee76-200x200-1\/contitech_910_21a3611_car_suspension_air_bags_for_vol_vo_85101160_leland_sc2120_7f.jpg","attrs":{"Brand Name":"ContiTech","Model Number":"9 10-21 A 3611 \/ 910-21A3611 \/ 91021A3611","Certification":"ISO\/TS16949:2009","Place of Origin":"GUANGZHOU CHINA(MAIN LAND)"}}
{"title":"Firestone W01-358-8723 Goodyear Truck Air Suspension Assembly 1R13-097","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/27\/399a91b8d6287c5e83c13291fe54-200x200-1\/firestone_w01_358_8723_goodyear_truck_air_suspension_assembly_1r13_097.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"1T8723","Certification":"ISO\/TS16949:2009","Place of Origin":"GuangDong, China"}}
4023NP03 Contitech Rolling Lobe Truck Air Spring 1R14-729 Goodyear Air Bellows Suspension
The GUOMAT 1T6348 air bellows suspension provides a direct replacement for Contitech 4023NP03 and Goodyear 1R14-729 air springs, offering identical performance, mounting dimensions, and durability at a competitive price point.
Product Overview
Designed for heavy-load trucks and trailers, this rolling lobe air spring features a 13.5KG iron piston for superior stability and enhanced heat dissipation capabilities.
Complete Cross Reference
GUOMAT Part Number: 1T6348
Weight: 13.5 KG (with iron piston)
Type: Rolling Lobe / Air Bellows Suspension
This air spring directly replaces the following OEM and aftermarket part numbers:
Cost Effective: Save 30-40% compared to original branded parts
Strict Quality Control: Every unit (1T6348) is tested for air leakage and burst pressure before packaging
Quick Shipping: Ready to ship for fleet maintenance or emergency repairs
Applications & Fitment
This air spring is commonly used on:
Drive axles and trailer axles of heavy-duty trucks
Bus and coach rear suspension systems
Construction machinery cab suspension (retrofit applications)
Frequently Asked Questions
Q: Is the GUOMAT 1T6348 exactly the same as Contitech 4023NP03?
A: Yes, it is an aftermarket replacement. The mounting dimensions, rolling lobe design, and air inlet thread are identical. The main difference is the branding and the price.
Q: Does this come with the iron piston?
A: Yes. The total weight is 13.5KG, which includes the heavy-duty iron piston specifically designed for truck applications.
Q: Can I use this to replace a Goodyear 1R14-729?
A: Absolutely. The 1R14-729 is listed in our cross-reference guide. The GUOMAT 1T6348 is a 100% direct replacement for Goodyear 1R14-729.
Product Drawing
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2006
Total Annual:
5999900-6999900
Employee Number:
159~189
Ecer Certification：
Verified Supplier
Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo...
