Home / Shop / TransGo Automatic Transmission Rebuild Components 440 RK Specialty Components, TH440-T4, 4T60 Reverse Cushion Kit

TransGo Automatic Transmission Rebuild Components 440 RK Specialty Components, TH440-T4, 4T60 Reverse Cushion Kit

SKU: TRG440_RK

Automatic Transmission Rebuild Components

Transgo Performance

TransGo Automatic Transmission Rebuild Components 440 RK Specialty Components, TH440-T4, 4T60 Reverse Cushion Kit

SKU: TRG440_RK

Automatic Transmission Rebuild Components

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Description

TransGo automatic transmission rebuild components are engineered for performance and designed for durability. These kits address nearly every gearbox problem possible through quality that only a legend in the transmission repair industry can provide. Shift that clunky machine into reliability mode with TransGo automatic transmission rebuild components. Order the kit designed to fit your specific model.

Part Type

Automatic Transmission Rebuild Components

Data: v4.2 - Upd: 2026-09-30 16:47:32

Specifications

Product Attributes - Brand: TransGo Performance
Product Attributes - Manufacturer's Part Number: 440 RK
Product Attributes - Part Type: Automatic Transmission Rebuild Components
Product Attributes - Product Line: TransGo Automatic Transmission Rebuild Components
Product Attributes - UPC: 00810159320214
Product Attributes - Automatic Transmission Rebuild Component Type: Reverse cushion kit
Product Attributes - Automatic Transmission Component Gear Location: Reverse
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Reference Information

Brand Name/s	Transgo Performance
StreetFX SKU	trg440_RK
SFX Item ID	5179875
Supplier Item Code	5179875
Manufacturer SKU	440 RK
Manufacturer UPC	810159320214
Alternative References	TH440-T4, 4T60

Compatibility

Application Data

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1985
Ending Year	1985
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1986
Ending Year	1986
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1987
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1988
Ending Year	1988
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1989
Ending Year	1989
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1990
Ending Year	1990
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1991
Ending Year	1991
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1992
Ending Year	1992
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	CUSTOM
Beginning Year	1993
Ending Year	1993
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	ESTATE
Beginning Year	1984
Ending Year	1984
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	ESTATE WAGON
Beginning Year	1985
Ending Year	1985
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	ESTATE WAGON
Beginning Year	1986
Ending Year	1986
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	ESTATE WAGON
Beginning Year	1987
Ending Year	1987
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	ESTATE WAGON
Beginning Year	1988
Ending Year	1988
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	ESTATE WAGON
Beginning Year	1989
Ending Year	1989
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1984
Ending Year	1984
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1985
Ending Year	1985
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1986
Ending Year	1986
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1987
Ending Year	1987
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1988
Ending Year	1988
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1989
Ending Year	1989
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1990
Ending Year	1990
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1991
Ending Year	1991
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

Make	BUICK
Model	CENTURY
Submodel	LIMITED
Beginning Year	1992
Ending Year	1992
Transmission Manufacturer Code	THM440/4T60/ME9
Application Notes	This kit includes smart boost valves and springs, upgraded servo seal, and emery paper.

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TransGo Automatic Transmission Rebuild Components 440 RK Specialty Components, TH440-T4, 4T60 Reverse Cushion Kit

TransGo Automatic Transmission Rebuild Components 440 RK Specialty Components, TH440-T4, 4T60 Reverse Cushion Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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