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
22-646	Front	4,000lbs	PD/2

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
46-1319	Rear	11,500lbs	3/4

OEM # A1616338000

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
43-498HD	Front	4,100lbs	3/PD

This is a major upgrade from the stock springs. Standard versions are also available for normal duty applications. These springs are ideal for work trucks that are loaded with commercial grade snow plows.

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1849	Rear	1,825lbs	2/1/Wedge

OEM # 84469778 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 2019 - 2025 Chevrolet Silverado or GMC Sierra because your truck just doesn't...

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1849HD	Rear	2,235lbs	3/1/Wedge

Heavy duty upgrade for OEM # 84469778 Pricing is based per side

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
22-1559	Rear	6,750lbs	PD/2/3PD

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
46-1319HD	Rear	14,000lbs	4/4

This is a heavy duty upgrade to the stock spring

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
46-1319-1	Rear	N/A	1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
46-1319-2	Rear	N/A	1

Part Number	Location on Vehicle	Spring Capacity	Number of Leaves
46-1321	Rear	2,500lbs	1

For trucks with multileaf, single-eye by slipper style springs

Multileaf, single-eye by slipper style springs Semi round U bolts