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Cusco Type G competition differential for the Mitsubishi applications below. This high-initial-torque version belongs to the Type MZ mechanical clutch-plate family; it is a different specification from the standard Type MZ unit.
FITMENT
Mitsubishi Galant (E38 / E39) August 1987–April 1992 — 4G63 turbo, manual transmission, front.
Mitsubishi Mirage (CA4A / CC4A / CB4A) October 1991–October 1995 — 4G92, manual transmission, front.
Mitsubishi Mirage Asti (CA4A) January 1994–January 1996 — 4G92, manual transmission, front.
Mitsubishi Lancer (CD5A) October 1991–October 1995 — 4G93, manual transmission, front.
Mitsubishi Lancer Evolution I / II / III (CD9A / CE9A) October 1992–July 1996 — 4G63 turbo, manual transmission, front.
Match the chassis, engine, manual gearbox and original differential before ordering. The current Cusco specification chart groups this part with the applications above; the normal road-specification Type MZ listing alone does not identify this competition unit.
SPECIFICATIONS
Part number: LSD134D
Type: MZ-family Type G, high initial torque
Operating mode: 1-way
Position: front
Manufacturer initial-torque specification: 12–14 kgf·m
INSTALLATION
Professional differential installation and setup are required. Cars originally fitted with a viscous LSD require application-specific conversion parts; Cusco's current Japanese note calls for replacement ring gear and side shafts. Confirm the exact parts with Cusco for your gearbox before ordering. Bearings, seals, oil and any conversion hardware must be checked separately.
PURCHASED PARTS PACKAGE
One Cusco differential assembly in the listed specification. The manufacturer photograph illustrates the Type MZ family; it does not identify every internal competition setting or all supplied application-specific hardware.
OTHER DIFFERENTIALS FOR THE SAME VEHICLE
These units share this application family. Compare the exact fitment restrictions, initial torque and operating mode before choosing:
LSD134A — Type MZ 1 Way
LSD134B — Type MZ 1 Way
LSD134B15 — Type MZ 1.5 Way
LSD134C — Type RS 1 Way
LSD134C15 — Type RS 1.5 Way
LSD134F — Type RS 1 Way
Cusco current specification chart · Vehicle application table · Lancer Evolution application table

Cusco Type G 1-Way LSD Mitsubishi Mirage / Lancer / Galant / Lancer Evolution LSD134D

