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Spec 77-79 Mazda B1800 1.8L / 75-78 Cosmo 1.3L / 72-78 RX2/RX3/RX4 Stage 1 Clutch Kit

SKU: SPECSF211

Clutch Kits

SPEC Stage 1 Clutch Kits...

Spec 77-79 Mazda B1800 1.8L / 75-78 Cosmo 1.3L / 72-78 RX2/RX3/RX4 Stage 1 Clutch Kit

SKU: SPECSF211

Clutch Kits

SPEC Stage 1 Clutch Kits...

A$857.47
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 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: 2026-10-14 20:47:53

Specifications

Product Attributes - Brand
SPEC Clutch
Product Attributes - Manufacturer's Part Number
SF211
Product Attributes - Part Type
Clutch Kits
Product Attributes - Product Line
SPEC Stage 1 Clutch Kits
Product Attributes - UPC
841802118421
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
0.938 in.
Product Attributes - Disc Diameter (in.)
8.500 in.
Product Attributes - Disc Diameter (mm)
216mm
Product Attributes - Disc Material
Organic
Product Attributes - Disc Style
Full face
Product Attributes - Hub Style
Sprung
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.

Reference Information

Brand Name/s Spec
StreetFX SKU specSF211
SFX Item ID 4502043
Supplier Item Code 4502043
Manufacturer SKU SF211
Manufacturer UPC N/A
Alternative References SXC-SF211, B1800, 1.8L, 1.3L, RX2/RX3/RX4

Compatibility

Application Data
  • MakeMAZDA
    ModelB1800
    SubmodelBASE
    Beginning Year1977
    Ending Year1978
    Engine TypeL4
    Engine FamilyMazda 4-cylinder
    Engine Size1.8L/1796cc
  • MakeMAZDA
    ModelCOSMO
    SubmodelBASE
    Beginning Year1976
    Ending Year1978
    Engine TypeR2
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc
  • MakeMAZDA
    ModelRX-2
    SubmodelBASE
    Beginning Year1972
    Ending Year1974
    Engine TypeR2
    Engine FamilyMazda Rotary
    Engine Size1.1L/1146cc
  • MakeMAZDA
    ModelRX-3
    SubmodelBASE
    Beginning Year1972
    Ending Year1976
    Engine TypeR2
    Engine FamilyMazda Rotary
    Engine Size1.1L/1146cc
  • MakeMAZDA
    ModelRX-3
    SubmodelSP
    Beginning Year1977
    Ending Year1978
    Engine TypeR2
    Engine FamilyMazda Rotary
    Engine Size1.1L/1146cc
  • MakeMAZDA
    ModelRX-4
    SubmodelBASE
    Beginning Year1974
    Ending Year1978
    Engine TypeR2
    Engine FamilyMazda Rotary
    Engine Size1.3L/1308cc

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