Guangzhou Guomat Air Spring Co., Ltd.
                                                                                                           
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21 Years
Since 2005
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Plastic Piston Hendrickson S-28929-48 Suspension Air Spring Firestone W01-358-9978

Price Negotiable
Price: Negotiable
MOQ: 1 pieces
Delivery Time: 3-8 Working Days
Brand: AIRSUSTECH
Product Description
Plastic Piston Hendrickson S-28929-48 Suspension Air Spring Firestone W01-358-9978

AIRSUSTECH 1T9978 is a high-quality replacement air spring designed for heavy-duty suspension systems.

Compatible Part Numbers
Brand Name Model Number
Hendrickson S-28929-48 S2892948 S 28929 48
Firestone W01-358-9978 W013589978 W01 358 9978 WO1-358-9978 WO13589978 WO1 358 9978
Goodyear 1R12-668 1R12668 1R12 668
Meritor FS9978
Technical Specifications
  • Top plate diameter: 231 mm
  • Center distance of top cover plate: 140 mm
  • Piston width: 261 mm
  • Top stud outer thread: 3/4-16 UNF
  • Top stud inner thread: 1/4 NPT
  • The length of stud: 40 mm
  • Piston height: 144.4 mm
  • Compressed height: 200 mm
  • Max. extended height: 470 mm
Product Features

AIRSUSTECH air suspension springs are designed to meet the demanding requirements of heavy-duty truck applications. With a top diameter of 231 mm and a bottom diameter of 261 mm, these springs effectively absorb shocks, distribute weight evenly, and minimize vibrations that cause wear.

The AIRSUSTECH 1T9978 enhances safety by extending the lifespan of truck systems while improving ride comfort. Proper support ensures driver focus, cargo protection, and optimal vehicle performance.

Cross Reference for Hendrickson Parts
Hendrickson Part Number AIRSUSTECH Model No. Hendrickson Part Number AIRSUSTECH Model No.
S-28929-48 1T9978 HS505862 1T6252
HS505552 1T6269 HA100053 1T6288
NS250009 1T6296 NS250009 1T6296 without piston
36514-7/S11651 1T9082 B2066/B-12514-007 1T9082
36514-7/S11651 1T9082 without piston B2066/B-12514-007 1T9082 without piston
S1561 1T9083 49185-2 1T9223
S2924 / 48195-1 1T9227 S-23721 1T8644
50405/50405-1 1T9287 50405-2/50898-2 1T9287
50898-1&2 1T9297 57122-2(Ford,Class8) 1T9273 without piston
HAS-360/400/402/460 1T9273 57122-2(Ford,Class8) 1T9373
HAS-360/400/402/460 1T9373 without piston 58786-2 / 649172 1T9647
60271-2 1T9663 B3842 1T9101
B3842 1T9101 without piston B6295 1T9192
S2694 1T9203 S8988 1T9349
Product Images
AIRSUSTECH 1T9978 Air Spring - Front View AIRSUSTECH 1T9978 Air Spring - Side View Technician measuring air spring specifications AIRSUSTECH factory workshop

Get in Touch

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

Company Guangzhou Guomat Air Spring Co., Ltd.
Location No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,,China
Contact Person Vivi

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