Spec 3/03-05 BMW Z4/325/330 6 spd / 04-05 530 Stage 1 Clutch Kit

SKU: SPECSB071

Clutch Kits

SPEC Stage 1 Clutch Kits...

Spec

Spec 3/03-05 BMW Z4/325/330 6 spd / 04-05 530 Stage 1 Clutch Kit

SKU: SPECSB071

Clutch Kits

SPEC Stage 1 Clutch Kits...

LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

SPEC Stage 1 clutch kits are designed for street, drag race, drifting, road race, rally, pulling, and autocross use. They feature integrally molded carbon-Kevlar® based, high performance organic linings that offer smooth engagement and excellent life. These linings have an integrally bonded steel backing for strength under high clamp loads and temperatures. Hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Nearly a thousand different kits are available for countless applications, from the 1940s and up.

Additional features of SPEC Stage 1 clutch kits:

* High-clamp pressure plate
* Steel-backed and multi-compound woven organic material
* High-torque sprung hub and disc assembly
* Best for street and many track and off-road applications

Part Type

Clutch Kits

Data: v4.2 - Upd: 2026-10-13 20:42:26

Specifications

Product Attributes - Brand: SPEC Clutch
Product Attributes - Manufacturer's Part Number: SB071
Product Attributes - Part Type: Clutch Kits
Product Attributes - Product Line: SPEC Stage 1 Clutch Kits
Product Attributes - UPC: 841802104264
Product Attributes - Clutch Usage: Performance
Product Attributes - Clutch Disc Quantity: 1
Product Attributes - Flywheel Included: No
Product Attributes - Input Spline Quantity: 22
Product Attributes - Input Shaft Diameter: 1.156 in.
Product Attributes - Disc Diameter (in.): 9.500 in.
Product Attributes - Disc Diameter (mm): 241mm
Product Attributes - Disc Material: Organic
Product Attributes - Disc Style: Full face
Product Attributes - Hub Style: Solid
Product Attributes - Pressure Plate Style: Diaphragm
Product Attributes - Throwout Bearing Included: Yes
Product Attributes - Alignment Tool Included: Yes
Product Attributes - Pilot Bushing Included: Yes
Product Attributes - Counterweight Assist: No
Product Attributes - Mounting Hardware Included: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: For use with OE dual mass flywheels.

Reference Information

Brand Name/s	Spec
StreetFX SKU	specSB071
SFX Item ID	4500752
Supplier Item Code	4500752
Manufacturer SKU	SB071
Manufacturer UPC	N/A
Alternative References	sxc-sb071, Z4/325/330