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High Quality Automann 1DK23R-9646 Complete Air Spring Contitech 64694 for Truck

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Guangzhou Guomat Air Spring Co., Ltd.

City: guangzhou

Province/State:guangdong

Country/Region:china

Tel:+86--13924100039

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High Quality Automann 1DK23R-9646 Complete Air Spring Contitech 64694 for Truck

Brand Name	AIRSUSTECH
Model Number	1T9646
Certification	ISO/TS16949:2009
Place of Origin	Guangzhou, China
Minimum Order Quantity	1 pieces
Price	Negotiable
Payment Terms	T/T,Western Union,Paypal or Others,L/C,D/A,D/P,MoneyGram
Supply Ability	1000pcs/week
Delivery Time	3-8 Working Days
Packaging Details	Strong Carton Box or as Customers Requirement
Supplier	AIRSUSTECH
Product Number	1T9646
Max. Outer Diameter	13.30 Inches
Full Stroke	17.5 Inches
Contitech	910BP-20P738
After-sales Service	12 Months
Shippment	By sea, By air, by DHL Fedex
Fitment Type	Direct Replacement

Detailed Product Description

High Quality Automann 1DK23R-9646 Complete Air Spring Contitech 64694 for Truck

1T9646 Air Bag Specifications

Maximum Diameter	13.30 inches
Screw Height	1.24 inches
Min. Height	7.30 inches
Max. Height	24.80 inches
Piston Height	5.59 inches
Air Connection	3/4-16UNF, 1/4-18NPTF
Center-to-Center Diameter	5.50 inches
Top Bead Plate	9.00 inches
Piston Width	10.28 inches
Screw Type	1/2-13 UNC

Product Corresponding Models

ORDER NO: 400485-WH

WUHLERMANN NO: 789646-CPL

OEM NO

HENDRICKSON: S-23611

TRIANGLE: AS-8564

CROSS NO

FIRESTONE: W01-358-9646

FIRESTONE: 1T15MBTW-10

TAURUS: 6427

TRIANGLE: AS-8564

TRP: AS96460

AUTOMANN: 1DK23R-9646

FLEETPRIDE: AS9646

CONTITECH: 9 10BP-20 P 738

FIRESTONE STYLE: 1T15MBTW-10

AIRSUSTECH Complete Air Spring Core Functions and Values

1. Dynamic load adaptation

Principle:

Change the spring stiffness in real time through air pressure adjustment, automatically adapting to different loads (no load → full load).

Effect:
Reduce air pressure when unloaded → suspension becomes softer, improving driving comfort
Increase air pressure when fully loaded → suspension becomes harder, preventing chassis from bottoming out and protecting cargo

2. Vehicle height control

With height control valve (such as Wabco or Knorr-Bremse system):

Keep the cargo box/carriage at a constant height from the ground (±5mm error)

Achieve side kneeling function (bus platform tilted to facilitate passengers to get on and off)

Automatically level the saddle when trailer is connected

3. Active shock absorption and stability improvement

Compared with leaf spring advantages:

Scenarios	Complete Air Spring	Leaf Air Spring
Bumpy road	Absorb more than 80% of impact	Vibration is directly transmitted to the frame
Tilting in curves	Suppressing the roll angle>40%	Relying on stabilizer bar, limited effect
Emergency braking nod	Reduce 50% of the front pressure	Obvious dive phenomenon

Other Kinds of Truck Air Shock Suspensions

Firestone Bellows No.	Firestone Part Number	Firestone Bellows No.	Firestone Part Number
1T15MW-6	W01-358-9299	1T15MLW-7	W01-358-8944
1T15MLW-7	W01-358-6260	1T15MLW-7	W01-358-6317
1T15MLW-7	W01-358-6231	1T15MLW-7	W01-358-6262
1T15MLW-7	W01-358-8903	1T15MLW-6	W01-358-9644
1T15MLW-10	W01-358-9646	1T15MLW-12	W01-358-9645
1T15S-5	W01-358-9076	1T15S-6	W01-358-9043
1T15S-6	W01-358-9259	1T15S-N-3	W01-358-8911
1T15SN-6	W01-358-9260	1T15SN-6	W01-358-9278
1T15T-1	W01-358-9402	1T15T-1	W01-358-9410
1T15T-1	W01-358-9650	1T15T-1	W01-358-9651
1T15T-2	W01-358-8600	1T15TM-1	W01-358-5765
1T15TM-1	W01-358-5766	1T15TM-1	W01-358-9421
1T15TM-1	W01-358-9423	1T15TQ-1	W01-358-5770
1T15TQ-1	W01-358-5771	1T15TQ-1	W01-358-5772
1T15TQ-1	W01-358-5773	1T15TQ-1	W01-358-5775
1T15Q-1	W01-358-5776	1T15Q-1	W01-358-5777
1T15Q-1	W01-358-5789	1T15Q-1	W01-358-5792
1T15Q-1	W01-358-9586	1T15V-1	W01-358-9249
1T15V-1	W01-358-9251	1T15V-3	W01-358-9578
1T15V-3	W01-358-9582	1T15V-8	W01-358-9274

Product Images

Factory Workshop

Product Tags: Automann 1DK23R-9646 Air Spring Complete Air Spring Automann 1DK23R-9646 Contitech 64694 Air Spring

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