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These are new stainless Shadow/Spirit/Spur caliper pistons.  They are guaranteed to never rust. 

The largest one (CD4072/CD5737/CD5844) is for all front calipers.

The smallest one (CD4074) is for all rears. 

The medium piston (CD4073/CD6283) is for the rear on early Shadows with the master cylinder circuit.  These cars have two small and two medium pistons per rear caliper. 

Stainless Silver Shadow/Spirit Front and Rear Caliper Pistons

  • All US shipping is $10.60 - no matter the size.

    Please contact us for an accurate international quote.

    See the FAQs for more information on shipping.

  • All British Tool Works tools are guaranteed for life.  No receipt necessary.  We will be astonished if one fails and we will ask plenty of questions, but it will be replaced post-haste or a refund given - your choice.  But honestly, that's not gonna happen.

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