Guangzhou Viking Auto Parts Co., Ltd.
                                                                                                           
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Air Suspension Bag for Peterbilt 03-07887 | 23.5" Extended Height, 13.2 lbs Weight | Firestone W01-358-8852 Replacement

Price Negotiable
Price: $1.00 - $50.00/Pieces
MOQ: 20 Pieces
Delivery Time: Negotiable
Brand: VKNTECH
Product Description
Product Overview
High-quality air suspension bag designed as a direct replacement for Peterbilt 03-07887 and compatible with Firestone W01-358-8852 air springs. This heavy-duty component ensures reliable performance in commercial vehicle suspension systems.
Product Images
703180-01 natural rubber air bag suspension spring showing construction details and mounting hardware Technical drawing of air suspension bag with dimensional specifications 703180-01 air suspension spring assembly showing reversible sleeve design Performance chart showing loading capacity at different pressure levels
OEM Cross-Reference Numbers
Manufacturer Part Number
Contitech 9 10-19 P 472
Peterbilt 03-07887
Firestone W01-358-8852
Triangle 8472
Goodyear 1R12-568
Additional 1T15M-9
Technical Specifications
Air Fitting Size: 3/4-16 stud, 1/4 N.P.T. inside thread
Compressed Height: 6.7 inches
Extended Height: 23.5 inches
Design Height: 15-17 inches
Top Plate Diameter: 9 inches
Piston Diameter: 10.25 inches
Weight: 13.2 lbs
Loading Capacity (20 psig): 1,440 lbsf
Loading Capacity (60 psig): 4,320 lbsf
Loading Capacity (90 psig): 6,480 lbsf
Operating Temperature: -54°C to 57°C
Key Features
  • Permanent part number engraving on rubber for easy identification
  • 4.5-5.00mm thick rubber construction exceeding OEM requirements
  • 25% stronger 4140 grade steel studs for enhanced durability
  • Reinforced composite pistons for superior strength and longevity
  • Rigorous leak testing after final assembly ensuring reliability
  • 1T reversible sleeve design for optimal performance
Compatible Applications
Specifically designed for Peterbilt 03-07887 (Low Air Leaf) suspension systems. Direct replacement for multiple OEM part numbers including Firestone W01-358-8852, Goodyear 1R12-568, and Contitech 9 10-19 P 472.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Viking Auto Parts Co., Ltd.
Location No.11 Jixiang 2nd Road,Pearl Industrial Park,Conghua,Guangzhou City,China
Contact Person Eric

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