Find parts that fit

We need more information about your vehicle to confirm fit.

Find parts that fit

We need more information about your vehicle to confirm fit.

NS18.001.00 Leaf Spring for Howo
Placement
Rear
Type
Conventional
Length (mm)
865-865
OEM Codes
WG9112520004
Section (mm)
100*6/16
Arc height (mm)
Leaves qty
6
Aftermarket Codes
On request
NS18.002.00 Leaf Spring for Howo
Placement
Rear
Type
Conventional
Length (mm)
737-737
OEM Codes
WG9531520153
Section (mm)
90*11/16
Arc height (mm)
Leaves qty
11
Aftermarket Codes
On request
NS18.003.00 Leaf Spring for Howo
Placement
Rear
Type
Conventional
Length (mm)
900-900
OEM Codes
WG9725522281
Section (mm)
90*12/25
Arc height (mm)
Leaves qty
12
Aftermarket Codes
On request
Placement
Rear
Type
Conventional
Length (mm)
860-860
OEM Codes
WG9525525163
Section (mm)
90*12/22
Arc height (mm)
Leaves qty
12
Aftermarket Codes
On request
Placement
Front
Type
Conventional
Length (mm)
900-900
OEM Codes
WG9931524011
Section (mm)
90*11/18
Arc height (mm)
Leaves qty
11
Aftermarket Codes
On request
Placement
Front
Type
Conventional
Length (mm)
825-825
OEM Codes
WG9731522011
Section (mm)
90*11/16
Arc height (mm)
Leaves qty
11
Aftermarket Codes
On request
Placement
Front
Type
Conventional
Length (mm)
900-900
OEM Codes
WG9725520072
Section (mm)
90*10/16
Arc height (mm)
Leaves qty
10
Aftermarket Codes
On request
Placement
Rear
Type
Conventional
Length (mm)
865-865
OEM Codes
WG9725520286
Section (mm)
90*12/25
Arc height (mm)
Leaves qty
12
Aftermarket Codes
On request
Placement
Rear
Type
Conventional
Length (mm)
925-925
OEM Codes
WG9770520015
Section (mm)
120*15/25
Arc height (mm)
Leaves qty
15
Aftermarket Codes
On request
Placement
Rear
Type
Conventional
Length (mm)
865-865
OEM Codes
WG9725520389
Section (mm)
90*12/25
Arc height (mm)
Leaves qty
12
Aftermarket Codes
On request
NS18.011.00 Leaf Spring for HOWO
Placement
Front
Type
Conventional
Length (mm)
825-825
OEM Codes
WG9731520041
Section (mm)
90*13/16
Arc height (mm)
Leaves qty
13
Aftermarket Codes
On request
Placement
Rear
Type
Conventional
Length (mm)
865-865
OEM Codes
WG9725520289
Section (mm)
90*12/25
Arc height (mm)
Leaves qty
12
Aftermarket Codes
On request
Placement
Front
Type
Conventional
Length (mm)
900-900
OEM Codes
WG9725520076
Section (mm)
90*10/18
Arc height (mm)
Leaves qty
10
Aftermarket Codes
On request
Placement
Rear
Type
Conventional
Length (mm)
850-850
OEM Codes
WG9232520008
Section (mm)
90*12/25
Arc height (mm)
Leaves qty
12
Aftermarket Codes
On request

Leaf springs are a critical suspension component for trucks, trailers, buses, and commercial vehicles operating under heavy and constant loads. NovaSpring manufactures high-quality leaf springs designed to deliver durability, load stability, and long service life in demanding operating conditions across Europe, the United States, and African markets.

Our leaf spring solutions are engineered for commercial and industrial applications, ensuring reliable performance for logistics fleets, construction equipment, agricultural machinery, and special-purpose vehicles. Each leaf spring is produced using carefully selected steel grades and controlled manufacturing processes to meet international quality and performance standards.

NovaSpring works with B2B partners, distributors, and fleet operators, offering OEM-compatible leaf springs tailored to specific vehicle requirements. Our production capabilities allow us to supply both standard and custom-designed leaf springs, supporting various axle loads, suspension configurations, and operating environments.

Designed to withstand intensive use, variable road conditions, and extreme climates, NovaSpring leaf springs help reduce downtime and maintenance costs for commercial vehicle operators. With a focus on consistency, reliability, and technical accuracy, we provide suspension solutions that support long-term operational efficiency and safety.

Frequently asked questions

  • Which steel grade is recommended for different leaf spring thicknesses?

    The optimal steel grade depends on the leaf thickness and the required performance. For leaves up to 20 mm thick, SUP9 provides an excellent balance of strength and cost-effectiveness. For thicknesses between 20 and 30 mm, 50CrVa is recommended due to its improved fatigue resistance and durability. For sections exceeding 30 mm, 51CrV4 is the preferred choice, offering superior strength and reliability for heavy-duty applications.