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| APPLICATION | PART# | DESCRIPTION |
| (1984-2000) FLA, FLB, FLT (COE), FLL(LCF) (1984-2006) FLC(Except FLC112), FLD Classic & Classic XL (Conv) Models with Springs using Bronze (RNK) Bushings Front Leaf Spring OEM# A16-11812-000 | 46-122 | 4(W)x26-3/16(S.E.)x28-7/8(L.E.) 2PD Lvs. 2PD/323 3/660 Full Taper 6,000 Lbs Capacity |
| FAS Airliner I Suspension (Rear) OEM# A16-12582-000, A16-12582-001, A16-12582-002 Hendrickson# 37721, 37721000, 71030, 71030000 | 46-151 | 4(W)x3Lvs 19,000 Lbs Capacity USES 5/8 GRADE 8 Spring Eye Bolt Front#1 Plate-UP Front #2 Plate-DOWN Rear#1 Plate-UP |
| FAS Airliner Air Ride (Rear) *1st & 2nd Design* OEM# A16-12583-000 Hendrickson# 51012, 71031 | 46-155 | 4(W)x3Lvs (2/1) 19,000 Lbs Capacity Front#1 Plate-UP Front#2 Plate-DOWN Rear#1 Plate-UP |
| (1984-2000) FLA, FLB, FLT (COE), FLL(LCF) (1984-2006) FLC(Except FLC112), FLD Classic & Classic XL (Conv) Models with Springs using Bronze (RNK) Bushings Front Leaf Spring OEM# A16-12612-000 | 46-220 | 4(W)x26-3/16(S.E.)x28-7/8(L.E.) PD/3 Lvs. PD/401 3/625 Full Taper 6,000 Lbs. Capacity |
| Business Class Including FL106 (Conv), Rear Single Axle, Main Springs (1991-2002) FL50, FL60, FL70, FL80, FL106 (1996-2004) FS65, School bus Chassis (1991-2002) MB50, MB60, MB70, MB80 Cargo, Cab over engine, (COE) Rear Single Axle, Main Springs (1998-2006) FC70, FC80 Main Springs Rear Leaf Springs OEM# 6803200005 | 46-1189 | 3(W)x29-1/2(S.E.)x29-1/2(L.E.) 10/3 Lvs. 8/590 2/473 RR 1/360 1/447 1/360 23,000 Lbs. Capacity |
| 46-1189HD | 3(W)x29-1/2(S.E.)x29-1/2(L.E.) 10/2 Lvs. 10/662 RR 2/499 26,000 Lbs. Capacity “Wrapper on Eye Leaf” | |
| HELPER SPRING, USE WITH 46-1189 OEM# 6803240040 | 46-1197 | 3(W)x19-1/4(S.E.)x19-1/4(L.E.) 1 Leaf 1/770 Full Taper 2,500 Lbs. Capacity Includes Wear Pads B.E. |
| FAS Airliner II (2nd Design) LEFT SIDE Rear OEM# A1613999-002 | 46-1253 | 3(W)x2 Lvs 20,000 Lbs Capacity LEFT SIDE |
| FAS Airliner II (2nd Design) RIGHT SIDE Rear OEM# A16-13999-002 Freightliner# 52158 | 46-1255 | 3(W)x2 Lvs 20,000 Lbs Capacity RIGHT SIDE |
| OEM#A16-14260-000, A16-14260-002, A16-14862-000 Hendrickson# 51560, 51591, 51610, 52100, 52110 FAS Airliner II LEFT SIDE Rear Leaf Spring | 46-1257 | 3(W)x1 Leaf 20,000 Lbs Capacity LEFT SIDE |
| OEM# A16-14260-001, A16-14260-003, A16-14862-001, Hendrickson# 51357, 51611, 5211 FAS Airliner II RIGHT SIDE Rear Leaf Spring | 46-1259 | 3(W)x1 Leaf 20,000 Lbs Capacity RIGHT SIDE |
| OEM# A16-14862-002 Hendrickson# 51612, 52112 FAS Airliner II LEFT SIDE Rear Leaf Spring | 46-1261 | 3(W)x1 Leaf 20,000 Lbs Capacity LEFT SIDE |
| OEM# A16-14862-003 Hendrickson# 51613, 52113 FAS Airliner II RIGHT SIDE Rear Leaf Spring | 46-1263 | 3(W)x1 Leaf 20,000 Lbs Capacity RIGHT SIDE |
| (84-00)FLA,FLB,FLT(COE),FLL(LCF) (84-06)FLC,(Except FLC112),FLD Classic & Classic XL(Conv.) Models with Springs using Bronze (RNK) Bushings Front Leaf Spring OEM#A16-13412-001 | 46-1280 | 4(W)x26-1/4(S.E.)x28-7/8(L.E.) 2PD/2/PD Lvs. 2PD/558 PD/323 Full Taper 6,000 Lbs. Capacity |
| (up to) 2014 M,V,X Models. Commercial and Motorhome Chassis Rear Leaf Spring OEM#A16-17178-000 | 46-1281 | 3(W)x28(S.E.)x28(L.E.). 56″ OAL. 4″ Arch. 3/4″ SEB Both Eyes Front and Rear Bushings Included. 6,000 Lbs. Capacity |
| (84-00)FLA,FLB,FLT(COE),FLL(LCF) (84-06)FLC (Except FLC112),FLD Classic & Classic XL (Conv.) Models with Springs using Threaded (TB-73) Bushings Front Leaf Springs OEM#A16-13412-002 | 46-1282 | 4(W)x26-1/4(S.E.)x28-7/8(L.E.) 2PD/2/PD Lvs. 2PD/558 2/788 PD/323 Full Taper 6,000 Lbs. Capacity |
| (96-06)Century Class, C112, C120, CST112, CST120 Conventional (97-04)FL112 Conventional (99-06)Argosy (COE) (00-06)Columbia 120 Conventional (03-06)FLD, Classic and Classic XL w/56″ Springs Front Leaf Spring, OEM#A16-14463-000 | 46-1302 | 4(W)x26-1/16(S.E.)x30(L.E.) 2 Lvs. 2/.788 Full Taper 6,000 Lbs. Capacity |
| OEM# A16-16415-000 Hendrickson# 51982, 52342 Ford# XC455889BA LEFT SIDE Rear Leaf Spring | 46-1307 | 3(W)x2 Lvs 20,000 Lbs Capacity LEFT SIDE |
| OEM# A16-16415-001 Hendrickson# 51983, 52343 Ford# XC455889CA RIGHT SIDE Rear Leaf Spring | 46-1309 | 3(W)x2 Lvs 20,000 Lbs Capacity RIGHT SIDE |
| (03-06)M2 100,M2 106,M2 112 (05-06)FS65 School Bus chassis Multi Leaf Suspension Eye by Slipper Type Springs Rear Leaf Springs OEM#A16-16215-000 | 46-1317 | 3(W)x26-1/8(S.E.)x30-3/8(L.E.) 3/4PD Lvs. 2/660 1/625 2ND 2/625 2/590 PD/291 18,000 Lbs. Capacity |
| (03-06)M2 100,MS 106,M2 112 (05-06)FS65 School Bus chassis Multi-Leaf Suspension Eye by Slipper Type Springs Rear Leaf Spring OEM#A16-16338-000 | 46-1319 | 3(W)x26-1/8(S.E.)x30-3/8(L.E.) 3/4 Lvs. 1/702 2/660 2ND 4/702 23,000 Lbs. Capacity |
| 46-1319HD | 3(W)x26-1/8(S.E.)x30-3/8(L.E.) 4/4 Lvs. 4/702 4/788 28,000 Lbs. Capacity | |
| (03-06)M2 100,MS 106,M2 112 (05-06)FS65 School Bus chassis Multi-Leaf Suspension Single Leaf Helper Spring OEM#16-15769-000 | 46-1321 | 3(W)x19-3/4(S.E.) x 19-3/4(L.E.) 1 Lv. 1/812 2,500 Lbs. Capacity |
| OEM# A16-15863-000, A16-19430-000 Business Class M2 Rear Leaf Spring | 46-1331 | 3(W)x30-1/16×30-1/16 3Lvs. (2/1) Double Eye 18,000 Lbs Capacity Uses 3/4″ GRADE 8 Spring Eye Bolts BOTH EYES Bushings Included |
| OEM#A16-16413-000 Hendrickson# 51922, 51988, 52358 LEFT SIDE Rear Leaf Spring | 46-1345 | 3(W)x1 Leaf 20,000 Lbs Capacity LEFT SIDE |
| OEM# A16-16413-001 Hendrickson# 51923, 51989, 52359 RIGHT SIDE Rear Leaf Spring | 46-1347 | 3(W)x1 Leaf 20,0000 Lbs Capacity RIGHT SIDE |
| (84-00)FLA,FLB,FLT,FLL( COE and LCF) (84-06)FLC120,FLD & Classic (Conv) Models with Springs using RB Rubber Encased Bushings, Front and Rear. 20mm Spring Eye Bolt, Front and Rear Front Leaf Spring OEM#A16-14695-000 | 46-1406 | 4(W)x26-3/16(S.E.)x28-3/4(L.E.) 2PD/2/PD Lvs. 2PD/401 2/788 PD/323 Full Taper 6,000 Lbs Capacity |
| FL112 Conventional, FLD Classic and Classic XL, Argosy, Century Class, C112,C120,CST112,CST120 Conventional, Coronado Conventional, Condor (LCF) OEM#A16-14898-000, Hendrickson#51603,52163, Mack#400051603,MAK400051603 | 46-1432 | 4(W)X26-1/16(S.E.)X30-1/16(L.E.) 1-1/2 Lvs. 1/1.085 1/.812 6,000 Lbs Capacity. Uses 20mm Spring Eye Bolt BOTH EYES. Bushings Included. |
Freightliner Truck Leaf Springs
Heavy Duty Replacement Leaf Springs for Freightliner Trucks
ATS Springs offers heavy-duty Freightliner truck leaf springs designed to restore proper ride height, handling, and load-carrying capability. These springs are engineered for commercial-duty use and are ideal for trucks that see consistent hauling, towing, or vocational work.
Both front and rear Freightliner leaf springs are available to match your suspension configuration.
Built for Commercial-Duty Performance
Freightliner trucks operate under demanding conditions. ATS Freightliner leaf springs are built to:
- Support higher and consistent loads
- Improve stability and axle control
- Reduce sagging caused by worn or fatigued springs
- Maintain proper suspension geometry
These heavy-duty leaf springs are designed to handle real-world commercial use without compromising ride control.
Selecting the Correct Freightliner Leaf Spring
When ordering a Freightliner leaf spring, it’s important to:
- Compare OEM part numbers
- Verify weight capacity ratings
- Confirm front or rear suspension placement
Using the correct capacity ensures optimal performance and prevents premature suspension wear.
Front and Rear Freightliner Leaf Springs Available
ATS offers:
- Freightliner front leaf springs for steering stability and weight distribution
- Freightliner rear leaf springs for load support and ride height control
Each spring is built to meet or exceed OEM specifications for proper fit and function.
Why Replace Worn Freightliner Leaf Springs
Over time, leaf springs can weaken due to:
- Constant heavy loads
- High mileage
- Road conditions and corrosion
- Metal fatigue
Replacing worn springs restores ride height, improves handling, and helps protect other suspension components.
Complete Suspension Support
In addition to leaf springs, ATS can assist with:
- Matching U-bolts
- Suspension hardware
- Custom capacity solutions
If you do not see the Freightliner leaf spring you need, Contact Us and Just Ask Bob. Our team can help identify the correct spring using your truck’s specifications and application requirements.