Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-232		3500lbs	5

Leaf Spring Specifications: Width -   2“ Number of leaves - 5 Individual leaf thickness -5/.360  Main leaf A length - 12” Main leaf B length - 16" Bushing - One Nylon Included Capacity - 3500lbs Arch - 3-1/8” Shipping weight - 20lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-218		2500lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -2/.401 2/.360 Main leaf A length - 13-1/4" Main leaf B length - 13-1/4" Bushing - Two Nylon Included Capacity - 2500lbs Arch - 3" Shipping weight - 14lbs What is included: One leaf spring

OEM # E6TZ5776A / E6TZ5776B / ZZM027144 This part fits the following make/models: 1980 - 1996 F-150 2wd w/ 2 1/2 inch wide springs 1997 - 2004 F-150 2wd & 4wd 1997 - 1998 F250XL Variant w/2 1/2" wide springs 2004 F-150 Heritage w/2 1/2" wide springs 1983 - 2010 Ranger & Mazda B Pickups...

OEM # E5TZ5K316A / E8TZ5K316A This part fits the following make/models: 1980 - 1997 F-250 with the shackle at the front of the spring 1980 - 1997 F-350 with the shackle at the front of the spring Bushing is included and already installed in the shackle. This is NOT a Dorman part. This...

OEM # 1C3Z5776BA / 3C3C5776AB / 3C3Z5776AB / F81Z5776CA This part fits the following make/models: 1999 - 2010 Ford SuperDuty trucks using 16mm rear eyebolts This is a BRAND NEW Rear Leaf spring Shackle for 1999 - 2010 Ford superduty trucks using 16mm rear eyebolts. This is NOT a Dorman part. This is made by...

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1291-T	Rear	750lbs	1

OEM # F81Z5560BB / F81A5560BD   This is a direct replacement for the stock single leaf helper spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1263-T	Rear	3,000lbs	4/1

OEM # F81Z5560CA / 81A5580CD *This spring offers a 750lbs (1500lbs both sides total) upgrade to the stock capacity for the Excursion as well as around a 2" to a 2-1/2" increase in rear height. This is the perfect way to do a small lift and made good capacity and rate gains...

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1221-T	Rear	1425 lbs	2/1

OEM # 15033928 Your suspension is one of the most critical components in your truck, don't take a gamble with subpar off brand springs. If you're looking for a new replacement OEM spec leaf spring for your 99 - 06 Chevrolet Silverado or GMC Sierra because your truck just doesn't ride or haul like...

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1269-T	Rear	2,025 lbs	4/1

OEM # 15711753

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1567-T	Rear	1,900lbs	2/1

OEM # 25976356 Your suspension is one of the most critical components in your truck, don't take a gamble with subpar off brand springs. If you're looking for a new replacement OEM spec leaf spring for your 07 - 18 Chevrolet Silverado or GMC Sierra because your truck just doesn't ride or...

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-216		1750lbs	3

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 3 Individual leaf thickness -3/.360 Main leaf A length - 12-1/2" Main leaf B length - 12-1/2" Bushing - Two Nylon Included Capacity - 1750lbs Arch - 3-1/2" Shipping weight - 10lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-212		1750lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -4/.323 Main leaf A length - 13-3/16” Main leaf B length - 13-3/16” Bushing - Two Nylon Included Capacity - 1750lbs Arch - 3-1/4” Shipping weight - 12lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-179		1000lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -4/.237 Main leaf A length - 12” Main leaf B length - 14-1/2" Bushing - One Nylon Included Capacity - 1000lbs Arch - 4” Shipping weight - 9lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-835	Rear	11,500lbs	2/1/PD

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-646	Front	4,000lbs	PD/2

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-160		3000lbs	5

Leaf Spring Specifications: Width -   2“ Number of leaves - 5 Individual leaf thickness -5/.360  Main leaf A length - 12-3/4” Main leaf B length - 15-3/4" Bushing - One Nylon Included Capacity - 3000lbs Arch - 3-1/2” Shipping weight - 21lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-135		1250lbs	3

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 3 Individual leaf thickness -2/.323 1/.291 Main leaf A length - 12-1/2” Main leaf B length - 12-1/2" Bushing - Two Nylon Included Capacity - 1250lbs Arch - 3-5/8” Shipping weight - 9lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-124		1000lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -4/.259 Main leaf A length - 14-1/16” Main leaf B length - 14-1/16" Bushing - Two Nylon Included Capacity - 1000lbs Arch - 4” Shipping weight - 10lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-123		750lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -4/.237 Main leaf A length - 14-1/16” Main leaf B length - 14-1/16" Bushing - Two Nylon Included Capacity - 750lbs Arch - 4-1/8” Shipping weight - 10lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-079		2500lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -4/.360 Main leaf A length - 12-9/16” Main leaf B length - 12-9/16" Bushing - Two Nylon Included Capacity - 2500lbs Arch - 3-5/8” Shipping weight - 14lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-055		4000lbs	8

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 8 Individual leaf thickness - 8/.360 Main leaf A length - 14” Main leaf B length - 14" Bushing - Two Nylon Included Capacity - 4,000lbs Arch - 4-1/4” Shipping weight - 28lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-054		3500lbs	7

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 7 Individual leaf thickness -7/.360 Main leaf A length - 14” Main leaf B length - 14" Bushing - Two Nylon Included Capacity - 3500lbs Arch - 4-1/4” Shipping weight - 25lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-053		3000lbs	6

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 6 Individual leaf thickness -6/.360 Main leaf A length - 14” Main leaf B length - 14" Bushing - Two Nylon Included Capacity - 3000lbs Arch - 4-1/4” Shipping weight - 20lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-052		2500lbs	5

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 5 Individual leaf thickness -5/.360 Main leaf A length - 14” Main leaf B length - 14" Bushing - Two Nylon Included Capacity - 2500lbs Arch - 4-1/4” Shipping weight - 17lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-051		2000lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -4/.360 Main leaf A length - 14” Main leaf B length - 14" Bushing - Two Nylon Included Capacity - 2000lbs Arch - 4-1/4” Shipping weight - 15lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-050		1500lbs	3

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 3 Individual leaf thickness -3/.360 Main leaf A length - 14” Main leaf B length - 14" Bushing - Two Nylon Included Capacity - 1500lbs Arch - 4-1/4” Shipping weight - 11lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-049		1000lbs	2

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 2 Individual leaf thickness -2/.360 Main leaf A length - 14” Main leaf B length - 14" Bushing - Two Nylon Included Capacity - 1000lbs Arch - 4-1/4” Shipping weight - 10lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-037		705lbs	2

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 2 Individual leaf thickness -2/.323 Main leaf A length - 15” Main leaf B length - 17-3/4" Bushing - One Nylon Included Capacity - 705lbs Arch - 4-7/8” Shipping weight - 10lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-035		650lbs	3

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 3 Individual leaf thickness -3/.259  Main leaf A length - 15-5/8” Main leaf B length - 15-5/8" Bushing - Two Nylon Included Capacity - 650lbs Arch - 4” Shipping weight - 10lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
UNA-024		1100lbs	4

Leaf Spring Specifications: Width -   1-3/4“ Number of leaves - 4 Individual leaf thickness -4/.291 Main leaf A length - 14-1/2” Main leaf B length - 19-1/2” Bushing - One Nylon Included Capacity - 1100lbs Arch - 4-1/4” Shipping weight - 13lbs What is included: One leaf spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
42-813	Rear	1,650lbs	4/1

OEM # E0TA5560AZB / E0TZ5560K /  EOTZ5560AD

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-843-1	Rear	N/A	1

This BRAND NEW Rolling Lobe Style air spring is OE Spec and conforms to the following part numbers:    Firestone Part Number - W01-358-9069  Goodyear Part Number - 1R12-069  Contitech Part Number -   Automann Part Number - AB1DK231-9069  Power10 Part Number - AB-9069  Firestone Bellows Number - 1T15M-4  Goodyear Bellows Number -...

This BRAND NEW Rolling Lobe Style air spring is OE Spec and conforms to the following part numbers:    Firestone Part Number - W01-358-9780  Goodyear Part Number - 1R12-268 / 1R12-303  Contitech Part Number -   Automann Part Number - AB1DF23-9780  Power10 Part Number -  AB-9780  Firestone Bellows Number -  1T15ZR-6  Goodyear...

This BRAND NEW Rolling Lobe Style air spring is OE Spec and conforms to the following part numbers:    Firestone Part Number - W01-358-9366  Goodyear Part Number - 1R12-487  Contitech Part Number -   Automann Part Number - AB1DK23H-9366  Power10 Part Number -  AB-9366  Firestone Bellows Number -  1T15M-2  Goodyear Bellows Number...

This BRAND NEW Rolling Lobe Style air spring is OE Spec and conforms to the following part numbers:    Firestone Part Number - W01-377-9781 / W01-358-9781  Goodyear Part Number - 1R12-603  Contitech Part Number -   Automann Part Number - AB1DF23-9781  Power10 Part Number -  AB-9781  Firestone Bellows Number -  1T15ZR-6  Goodyear Bellows...