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.

Placement
Rear
Type
Air Suspension
Length (mm)
550-145
OEM Codes
F69936900
Section (mm)
80*2/33
Arc height (mm)
17
Leaves qty
2
Aftermarket Codes
69936900/​F170Z056ZA75/​048012900/​6993690019 Z/SW
On request
Placement
Rear
Type
Parabolic
Length (mm)
605-680
OEM Codes
8231237000C
Section (mm)
80*3/22,5
Arc height (mm)
108
Leaves qty
3
Aftermarket Codes
69937000/​F170Z061ZA70/​048009800/​6993700019
On request
Placement
Rear
Type
Parabolic
Length (mm)
605-680
OEM Codes
8231158000B
Section (mm)
90*3/21
Arc height (mm)
Leaves qty
3
Aftermarket Codes
69920000/​F170Z029ZA70/​048006800/​6992000019
On request
Placement
Rear
Type
Parabolic
Length (mm)
707-680
OEM Codes
8231191000C
Section (mm)
90*3/25
Arc height (mm)
90
Leaves qty
3
Aftermarket Codes
69923000/​F170Z034ZA70/​048010800/​6992300019
On request
Placement
Rear
Type
Air Suspension
Length (mm)
550-340
OEM Codes
8231223000C
Section (mm)
80*2/33
Arc height (mm)
22
Leaves qty
2
Aftermarket Codes
69936000/​F170Z040ZA75/​048013900/​6993600019
On request
Placement
Rear
Type
Air Suspension
Length (mm)
550-340
OEM Codes
8231224000C
Section (mm)
80*2/40
Arc height (mm)
17
Leaves qty
2
Aftermarket Codes
69938000/​F170Z053ZA75/​048011900/​6993800019
On request
Placement
Rear
Type
Air Suspension
Length (mm)
550-380
OEM Codes
8231291100B/​8231291000C
Section (mm)
80*2/38
Arc height (mm)
58
Leaves qty
2
Aftermarket Codes
69956000/​F170Z059ZA70/​6995600019 Z/T
On request
Placement
Rear
Type
Air Suspension
Length (mm)
550-340
OEM Codes
8231287000C
Section (mm)
80*2/38
Arc height (mm)
-15
Leaves qty
2
Aftermarket Codes
69959000/​F170Z058ZA75
On request
Placement
Rear
Type
Air Suspension
Length (mm)
530-485
OEM Codes
8231363100C
Section (mm)
100*48
Arc height (mm)
Leaves qty
1
Aftermarket Codes
69980000
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.