SuperPro has released of a new range of greasable shackles and polyurethane bushings. 

These new components have been developed to meet the growing demand for durable, serviceable suspension solutions in both off-road and heavy-duty applications. The addition of greasable shackle kits ensures easier maintenance and longer service life, while the high-quality polyurethane bushings deliver improved suspension control and articulation.
 
Part No:

KIT077SK
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KIT218K
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KIT218SK
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SPF4358K
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SPF4559K
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SPF4580K
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SPF4582K
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SPF4583K
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SPF4584K
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SPF4646K
,
SPF4648K
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SPF4649K
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SPF4658K
,
SPF4660K
,
SPF4669K
, , , ,
SPF4683K
, , ,
SPF4686K
,
SPF4687K