Spec 86-92 Mazda RX-7 1.3L Mini Twin X-Trim Clutch Kit

SKU: SPECSZ37MT3

Clutch Kits

SPEC X-Trim Twin Clutch Kits...

Spec

Spec 86-92 Mazda RX-7 1.3L Mini Twin X-Trim Clutch Kit

SKU: SPECSZ37MT3

Clutch Kits

SPEC X-Trim Twin Clutch Kits...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

SPEC Mini Twin multi-disc clutch and flywheel kits are intended for limited street, drag race, and road race applications. The Mini Twin assemblies are available in different clutch disc and flywheel materials, clamp loads, disc configurations, and diameters depending on the particular application and on the planned use the of vehicle. SPEC manufactures Mini Twin multi-disc clutch and flywheel assemblies to industry-leading .001 in. tolerances for perfect rotational properties and concentric actuation to optimize balance, drivability, and clutch life.

Additional features of SPEC Mini Twin multi-disc clutch and flywheel kits:

* Flywheel and track-spec hardware are included in each kit
* Rebuildable by SPEC or the end-user
* Replacement components are always available
* Also excellent for drift, time attack, pulling, and rally

Part Type

Clutch Kits

Data: v4.2 - Upd: 2026-10-12 11:03:57

Specifications

Product Attributes - Brand: SPEC Clutch
Product Attributes - Manufacturer's Part Number: SZ37MT3
Product Attributes - Part Type: Clutch Kits
Product Attributes - Product Line: SPEC Mini Twin Multi-Disc Clutch and Flywheel Kits
Product Attributes - UPC: 841802158557
Product Attributes - Clutch Usage: Performance
Product Attributes - Clutch Disc Quantity: 2
Product Attributes - Flywheel Included: Yes
Product Attributes - Input Spline Quantity: 23
Product Attributes - Input Shaft Diameter: 1.031 in.
Product Attributes - Disc Diameter (in.): 7.250 in.
Product Attributes - Disc Diameter (mm): 184mm
Product Attributes - Disc Material: Carbon composite
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 - Flywheel Material: Billet steel
Product Attributes - Counterweight Assist: No
Product Attributes - Mounting Hardware Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: X-trim.

Reference Information

Brand Name/s	Spec
StreetFX SKU	specSZ37MT3
SFX Item ID	4501319
Supplier Item Code	4501319
Manufacturer SKU	SZ37MT3
Manufacturer UPC	N/A
Alternative References	SXC-SZ37MT3, RX-7, 1.3L