Menu
Cart 0
Two piston assemblies in close-up angled view showing machined shaft and flange detail, rubber seal grooves, and spring coil winding visible. Smaller secondary piston at front with circlip groove visible on shaft.
Contents laid out beside open box: two pistons with rubber cup seals pre-assembled, two coil return springs (one large, one small), one circlip/snap ring, and one cotter pin/R-clip. Box end visible with SP8400 part number label and internal stock code sticker.
All kit components spread on white background: large piston assembly with integrated spring (top right), smaller secondary piston assembly (top left), separate loose coil spring (bottom left), circlip (bottom centre), and cotter/R-pin (bottom centre). Top-down view showing full kit scope.
Three components arranged: two piston assemblies side by side (top) and one loose return spring below. Shows piston diameter differential and spring coil detail clearly. Angled view.
Two piston assemblies side-by-side, angled view showing rubber cup seals on piston ends, stepped shaft profiles, and coil spring integrated on one piston. Cup seal bore cavity visible on larger primary piston.

Master Cylinder Kit - Toyota - SP8400 - TRW - NOS

Only 1 left!
Brand TRW
Part Number SP8400
Type Master Cylinder
Condition New Old Stock

Specifications

  • Number of pistons in kit: 2
  • Number of return springs in kit: 2

Vehicle Fitment

Toyota Corolla Liftback (E80 / _E8_) AE80 1.3 – 1983 to 1984
Toyota Corolla Liftback (E80 / _E8_) EE80 1.3 – 1985 to 1987
Toyota Corolla Liftback (E80 / _E8_) AE82 1.6 – 1985 to 1987

Cross References

Part Numbers Relationship
04493-12140 OE original
04493-12180 OE supersession
D1353 equivalent

Additional Information

  • Kit is designed to rebuild the tandem brake master cylinder on the Toyota Corolla E80 Liftback (chassis code _E8_), covering AE80, EE80, and AE82 variants built 1983–1987.
New Old Stock (NOS) — Unused part in original condition. Packaging may show age-related shelf wear. New old stock in original TRW box. Box shows shelf wear, corner crushing, and edge scuffing consistent with long storage. Parts appear unused and undamaged. Label partially peeled at top of box. Brake components are safety-critical — inspection and installation by a qualified mechanic is recommended. Please confirm this part number suits your vehicle before purchasing.

SKU: BRK-00591

We Also Recommend

Wheel Cylinder Kit - Mitsubishi Pajero/ Express – K1081S – PBR – NOS

Wheel Cylinder Kit - Mitsubishi Pajero/ Express – K1081S – PBR – NOS
Kit contents laid out: one large piston dust seal (lip seal, lipped outward), one smaller dust seal, one large square-section piston hydraulic pressure seal, one small square-section pressure seal, one ribbed accordion-style rubber caliper guide pin boot (slide pin dust boot), and a small O-ring. All components black rubber.

Caliper Seal Kit – Ford Falcon 84-99 – K1702S – PBR – NOS
Caliper Repair Kit – Mercedes-Benz 190/124/C-Class and more '82-07 – 235002

Caliper Repair Kit – Mercedes-Benz 190/124/C-Class and more '82-07 – 235002
Caliper Seal Kit – Alfa Romeo/Audi/Citroën and more – D4073 – AutoFren – NOS

Caliper Seal Kit – Alfa Romeo/Audi/Citroën and more – D4073 – AutoFren – NOS
Wheel Cylinder Boot - KG303 - NOS

Wheel Cylinder Boot - KG303 - NOS