Home / Shop / USA Standard Gear Manual Transmission Bearing Kits ZMSP301-50 and Seal Overhaul Kit, Small Parts Kit

USA Standard Gear Manual Transmission Bearing Kits ZMSP301-50 and Seal Overhaul Kit, Small Parts Kit

SKU: SPZZMSP301-50

Manual Transmission Rebuild Kits

Usa Standard Gear

USA Standard Gear Manual Transmission Bearing Kits ZMSP301-50 and Seal Overhaul Kit, Small Parts Kit

SKU: SPZZMSP301-50

Manual Transmission Rebuild Kits

BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

USA Standard manual transmission bearing kits include top-quality components to rebuild the bearings in your transmission. They're great for replacing worn out or broken items--even just giving your transmission a quick update, while you're down in the off-season.

Part Type

Manual Transmission Rebuild Kits

Data: v4.2 - Upd: 2026-09-30 16:58:29

Specifications

Product Attributes - Brand: USA Standard Gear
Product Attributes - Manufacturer's Part Number: ZMSP301-50
Product Attributes - Part Type: Manual Transmission Rebuild Kits
Product Attributes - Product Line: USA Standard Gear Manual Transmission Bearing Kits
Product Attributes - UPC: 883584790242
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Usa Standard Gear
StreetFX SKU	spzZMSP301-50
SFX Item ID	4898315
Supplier Item Code	4898315
Manufacturer SKU	ZMSP301-50
Manufacturer UPC	883584790242
Alternative References	USAZMSP301-50

Compatibility

Application Data

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	L6
Engine Size	4.1L/250
Liter	4.1
CID	250
CC	4097
Engine Family	GM inline 6-cylinder
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	D

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	L6
Engine Size	4.1L/250
Liter	4.1
CID	250
CC	4098
Engine Family	GM inline 6-cylinder
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	D

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	H

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	J

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	L6
Engine Size	4.1L/250
Liter	4.1
CID	250
Engine Family	GM inline 6-cylinder
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	D

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	4.3L/260
Liter	4.3
CID	260
Engine Family	Oldsmobile V8
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	F

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
CC	5733
Engine Family	Oldsmobile V8
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	H

Make	BUICK
Model	APOLLO
Submodel	BASE
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
CC	5733
Engine Family	Oldsmobile V8
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	J

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	L6
Engine Size	4.1L/250
Liter	4.1
CID	250
Engine Family	GM inline 6-cylinder
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	D

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	4.3L/260
Liter	4.3
CID	260
Engine Family	Oldsmobile V8
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	F

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
CC	5733
Engine Family	Oldsmobile V8
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	H

Make	BUICK
Model	APOLLO
Submodel	SR
Beginning Year	1975
Ending Year	1975
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
CC	5733
Engine Family	Oldsmobile V8
Transmission Manufacturer Code	M62
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	J

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1971
Ending Year	1971
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1971
Ending Year	1971
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1971
Ending Year	1971
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1971
Ending Year	1973
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	U

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1972
Ending Year	1973
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	T

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1972
Ending Year	1973
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	V

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1972
Ending Year	1973
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	W

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1973
Ending Year	1973
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	H

Make	BUICK
Model	CENTURION
Submodel	BASE
Beginning Year	1973
Ending Year	1973
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	J

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	H

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Liter	5.7
CID	350
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	J

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	T

Make	BUICK
Model	CENTURY
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	7.5L/455
Liter	7.5
CID	455
CC	7456
Engine Family	Buick V8
Transmission Manufacturer Code	SM326
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 3. Saginaw 3 and 4 Speed Small Parts Kit, Includes Thrust Washers, Snap Rings, and Needle Bearings
Engine VIN Code	U

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USA Standard Gear Manual Transmission Bearing Kits ZMSP301-50 and Seal Overhaul Kit, Small Parts Kit

USA Standard Gear Manual Transmission Bearing Kits ZMSP301-50 and Seal Overhaul Kit, Small Parts Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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