Belltech Bump Stop Kit Replaces 4920 and 4921, Part Number BEL4924

Belltech Bump stops are designed to complement any suspension kit. The microcell elastomer polymer foam bump stops provide a progressive rated pad to reduce harsh bottoming in case of a severe overload. Acting as a secondary spring, Belltech's microcell elastomer polymer bump stops progressively increase in rate as they are compressed which offers a much-improved feel during engagement over traditional solid polyurethane bump stops. Sold in pairs. Belltech microcell elastomer polymer progressive bump stops are sold in pairs and are available in multiple universal sizes to allow for that perfect fit in whatever application need you may have. Ships in 1 box SEE APPLICATION GUIDE

• Progressive compression rate (Increases as compressed)
• Microcell elastomer Polymer
• Reduces harsh bottoming out
• Acts as a secondary spring
• Universal fitment

Brief Description: The Belltech BEL4924 Bump Stop Kit provides progressive suspension support for applications requiring a controlled secondary spring. Designed to complement suspension kits, these bump stops help reduce harsh bottoming during severe overload conditions while improving the feel when the suspension reaches the engagement point. This kit replaces Belltech bump stop part numbers 4920 and 4921.

Constructed from microcell elastomer polymer foam, the Belltech progressive bump stops increase in spring rate as they compress. This progressive response offers a smoother, more controlled alternative to traditional solid polyurethane bump stops. The universal-fit design supports a range of suspension applications, making it easier to select a suitable bump stop for a custom or replacement installation.

Key Features & Performance Benefits:

• Progressive Compression: The compression rate increases as the bump stop is loaded for controlled suspension engagement.
• Microcell Elastomer Polymer: Durable polymer foam construction provides progressive support and a compliant feel.
• Reduced Harsh Bottoming: Helps absorb severe suspension compression and minimize abrupt bottom-out impacts.
• Secondary Spring Function: Adds supplemental spring support when the primary suspension approaches full compression.

Key Product Specifications & Technical Data:

• Brand: Belltech
• Part Number: BEL4924
• Product Type: Progressive bump stop kit
• Material: Microcell elastomer polymer foam
• Fitment: Universal application design
• Replacement Parts: Replaces Belltech 4920 and 4921
• Quantity: Sold as a pair
• Package: Ships in one box

What's Included in the Box: One pair of Belltech BEL4924 progressive microcell elastomer polymer bump stops. Always verify application requirements and installation clearances using the Belltech application guide before installation. Fitment data should be confirmed for the specific vehicle, suspension configuration, and intended use.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1