Xristos44

Supertech

Supertech Valve Spring Kit BMW B58 Beehive

Part number: SPRK-MCB58

€1,143.16

Sales price · excluding VAT and shipping

Not currently in supplier stockCatalogue updated: 6 Nov 2026, 07:49

Supplier stock; quantities are not reserved.

Supplier stock is separate from stock physically held at Nick's Garage. Delivery to Cyprus and the final quotation are confirmed before ordering.

Technical specifications

Additional Info
Conical Valve Spring Kit
Coil Bind
23.20 mm
GTIN
01037721244893
Inside Diameter Inner
14.20 mm
Inside Diameter Outer
17.60 mm
Kit Spring
SPR-FE20BE
Kit Spring Qty
24
Max Lift
12.20 mm
Open Pressure
155 @ 10
Outside Diameter Inner
21.00 mm
Outside Diameter Outer
24.40 mm
Retainer
RET-BMB48/TE + RET-BMB48/TI
Retainer Qty
24
Seat Locator
SEAT-BM48/T1
Seat Locator Qty
24
Seat Pressure
75 @ 37
Spring Rate
8.0
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