Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-2051	Rear	6,785	10

Note: This spring is only for use on the F550 Chassis Cab. It does not fit the F550 Pickup

This part fits the following make/models:   1957 - 1959 C10 Front and Rear Springs 1957 - 1959 C20 Front Springs (3400/3500/3700 Series - not Double Duty) 1955 - 1959 C20 Front Springs (3400/3500/3700 Series) 1955 - 1959 C30 Front Springs (3800 Series)

This part fits the following make/models: 1992 - 1998 F-350 Dually 1992 - 1998 F-350 Cab & Chassis This is a BRAND NEW Rear Leaf spring hanger for 1992 - 1998 Ford F-350 Dual Rear Wheel with 2-1/4" springs. What's In The Box: 1 Hanger

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1741-XL	Rear	750lbs	1

Features: This leaf is specifically made for the rear spring on Ram Promaster Vans based on OE Spec design and SRI specifications. They are fully tapered just like the original springs and have correct arch to match so that they won't dig into the existing leaves. *Adding non-tapered leaves with your existing tapered...

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1741	Rear	2,500lbs	2

This is an OE Spec direct replacement for the stock spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1337HD	Rear	14,000lbs	6/4

This is a heavy duty upgrade to the rear spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-792	Front	3,825lbs	7

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-2069HD	Rear	5,325lbs	5/1

This is a heavy duty upgrade to the rear spring

This part fits the following make/models: 1980 - 1997 F-350 Dually This is a BRAND NEW Rear Leaf spring Shackle for 1980 - 1997 Ford F-350 Dual Rear Wheel with 2-1/4" springs. What's In The Box: 1 Shackle

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1983	Rear	1,600lbs	2/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1985	Rear	1,900lbs	3/1

This part fits the following make/models: 1999 - 2007 Chevy/GMC 1500 2500 and 3500 Silverado/Sierra pickups 2000 - 2007 Suburban/Yukon XL 2500 2002 - 2007 Avalanche 2500/ Escalade/Tahoe 2500 OE Spec Solution Heavy Build Heavy Duty. Includes hardware What's In The Box: 1 Hanger 1 eyebolt 4 mounting bolts

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1567HD	Rear	2,235lbs	3/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1321	Rear	575lbs	1

This is a helper spring for the stock 4 leaf spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1487	Rear	1,700lbs	3/1/Wedge

This is a direct replacement for the stock 4 leaf spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1549HD	Rear	7,000lbs	9

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1549	Rear	4,000lbs	9

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1503	Rear	1,800lbs	4/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1431	Rear	1,800lbs	3/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1477	Rear	1,800lbs	3/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1501	Rear	2,200lbs	4/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1335HD	Rear	3,600lbs	5/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-183	Rear	1,700lbs	5

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-1341	Rear	2,470lbs	3/1PD

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-153	Rear	3,250lbs	6/1

This leaf springs fits the W Series 200-350 with 3/4" Spring Bolts. 

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-800	Front	1,900lbs	6

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1749	Rear	675lbs	1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-623HD	Rear	4,000lbs	10

*1978 - 1991 E-350 except passenger vans. This is a direct heavy duty upgrade for the OEM factory spring. 

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-623	Rear	3,235lbs	10

*1978 - 1991 E-350 except passenger vans. This is a direct replacement/upgrade for the OEM factory spring. 

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-485	Rear	2,400lbs	6/3

This is a direct replacement/upgrade for the OEM factory spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-701HD	Rear	4,295lbs	6/1

This is a Heavy Duty upgrade for the stock springs. Its perfect for plowing and other heavy duty applications.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-695HD	Rear	3,100lbs	7

This is a direct heavy duty upgrade for the OEM factory spring. 

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-630	Front	2,250lbs	2

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-571	Rear	2,450lbs	4/1

This is a direct replacement/upgrade for the OEM factory spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-516	Front	2,200lbs	2/PD

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-723	Rear	1,655lbs	3/1

This is a Standard Duty replacement for the stock three leaf spring.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-1159	Rear	1,100lbs	3/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
34-768	Front	1,750lbs	3

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-442HD	Front	2,760lbs	8/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-503	Rear	1,950lbs	8

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-905	Rear	2,200lbs	5

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-447	Rear	1,600lbs	4/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1209HD	Rear	4,600lbs	10

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1209	Rear	3,710lbs	9

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-937XL	Rear	1,000lbs	1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-433	Rear	1,050lbs	1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-901	Rear	2,850lbs	5/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-442	Front	2,190lbs	8/1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-943	Rear	3,760lbs	9 (8/1)