Coil Springs

TRUCK AND AUTOMOTIVE COIL SPRINGS

High Quality Replacement coil springs for Auto, Trucks, Vans. To Order rear or front coil springs for your vehicle: 1- please click the coil spring catalog on the Union Spring web site

Union Spring Catalog

2- Find the coil springs for your application and enter the Union spring number in the search box below or refer to the table below

Enter Union Spring or OEM Air Part Number

3 - Click coil spring number, Add to Cart, and proceed to check out

Need Extra Carrying Capacity - See our listing of Super Duty Coil Springs (aftermarket coils springs made heavier than OEM springs).

ANY QUESTIONS PLEASE USE OUR CONTACT FORM

Union Coil Spring Number	Coil Spring Catalog Number	Variable or Constant Rate	Super Duty
18036	350-6560SD	Constant	Yes
18037	350-7172	Constant	No
18039	351-650SD	Variable	Yes
18040	351-844SD	Variable	Yes
18041	351-860SD	Variable	Yes
19101	351-865	Variable	No
19115	351-869	Variable	No
19117	351-867	Variable	No
19121	351-871	Variable	No
20102	350-80090	Constant	No
20106	350-80102	Constant	No
U200SV	351-200	Variable	No
U210PV	351-210	Variable	No
U213SV	351-213	Variable	No
U2204S	350-2204	Constant	No
U2209P	350-2209	Constant	No
U2214S	350-2214	Constant	No
U221SV	351-221	Variable	No
U225PV	351-225	Variable	No
U232PV	351-232	Variable	No
U255PV	351-255	Variable	No
U257PV	351-257	Variable	No
U264SV	351-264	Variable	No
U3112P	350-3112	Constant	No
U3142P	350-3142	Constant	No
U3156P	350-3156	Constant	No
U501DV	351-501	Variable	No
U5030S	350-5030	Constant	No
U507DV	351-507	Variable	No
U509DV	351-509	Variable	No
U5244S	350-5244	Constant	No
U5268S	350-5268	Constant	No
U5270S	350-5270	Constant	No
U5278S	350-5278	Constant	No
U5329D	350-5329	Constant	No
U5370S	350-5370	Constant	No
U5382S	350-5382	Constant	No
U5383D	350-5383	Constant	No
U5390S	350-5390	Constant	No
U5400S	350-5400	Constant	No
U5528S	350-5528	Constant	No
U5534S	350-5534	Constant	No
U5549D	350-5549	Constant	No
U5576S	350-5576	Constant	No
U5596S	350-5596	Constant	No
U5608S	350-5608	Constant	No
U5610S	350-5610	Constant	No
U5624S	350-5624	Constant	No
U5642S	350-5642	Constant	No
U5662S	350-5662	Constant	No
U5758S	350-5758	Constant	No
U5762S	350-5762	Constant	No
U584S	350-584	Constant	No
U590S	350-590	Constant	No
U6000S	350-6000	Constant	No
U6104P	350-6104	Constant	No
U618PV	351-618	Variable	No
U621DV	351-621	Variable	No
U623DV	351-623	Variable	No
U627DV	351-627	Variable	No
U629PV	351-629	Variable	No
U6304S	350-6304	Constant	No
U6319D	350-6319	Constant	No
U632PV	351-632	Variable	No
U633PV	351-633	Variable	No
U634PV	351-634	Variable	No
U635PV	351-635	Variable	No
U638S	350-638	Constant	No
U639PV	351-639	Variable	No
U644PV	351-644	Variable	No
U6454P	350-6454	Constant	No
U6490S	350-6490	Constant	No
U650SV	351-650	Variable	No
U651DV	351-651	Variable	No
U652PV	351-652	Variable	No
U653SV	351-653	Variable	No
U654PV	351-654	Variable	No
U6560P	350-6560	Constant	No
U667DV	351-667	Variable	No
U701SV	351-701	Variable	No
U702PV	351-702	Variable	No
U711PV	351-711	Variable	No
U712PV	351-712	Variable	No
U713PV	351-713	Variable	No
U716PV	351-716	Variable	No
U718PV	351-718	Variable	No
U7272S	350-7272	Constant	No
U730SV	351-730	Variable	No
U736SV	351-736	Variable	No
U742SV	351-742	Variable	No
U754PV	351-754	Variable	No
U762PV	351-762	Variable	No
U768PV	351-768	Variable	No
U778PV	351-778	Variable	No
U782PV	351-782	Variable	No
U8000S	350-8000	Constant	No
U803DV	351-803	Variable	No
U807DV	351-807	Variable	No
U8088S	350-8088	Constant	No
U811DV	351-811	Variable	No
U813DV	351-813	Variable	No
U817DV	351-817	Variable	No
U820FV	351-820	Variable	No
U822FV	351-822	Variable	No
U8236S	350-8236	Constant	No
U823PV	351-823	Variable	No
U824FV	351-824	Variable	No
U827PV	351-827	Variable	No
U830SV	351-830	Variable	No
U8318S	350-8318	Constant	No
U833SV	351-833	Variable	No
U8350S	350-8350	Constant	No
U837DV	351-837	Variable	No
U841DV	351-841	Variable	No
U844FV	351-844	Variable	No
U845DV	351-845	Variable	No
U848PV	351-848	Variable	No
U849DV	351-849	Variable	No
U850SV	351-850	Variable	No
U8528S	350-8528	Constant	No
U8533D	350-8533	Constant	No
U8535D	350-8535	Constant	No
U8537D	350-8537	Constant	No
U8539D	350-8539	Constant	No
U853SV	351-853	Variable	No
U8544S	350-8544	Constant	No
U854PV	351-854	Variable	No
U855SV	351-855	Variable	No
U857DV	351-857	Variable	No
U858PV	351-858	Variable	No
U859SV	351-859	Variable	No
U860FV	351-860	Variable	No
U862PV	351-862	Variable	No
U864FV	351-864	Variable	No
U866PV	351-866	Variable	No
U870PV	351-870	Variable	No
U876FV	351-876	Variable	No
U878FV	351-878	Variable	No
U880FV	351-880	Variable	No
U882PV	351-882	Variable	No
U9012S	350-9012	Constant	No
U9046S	350-9046	Constant	No
U9114S	350-9114	Constant	No
U9258P	350-9258	Constant	No