Home / Shop / USA Standard Gear Manual Transmission Bearing Kits for 1984-1989 BRONCO, F-150, 1985-1989 F-250 - ZMBK112WS and Seal Overhaul Kit, and Seal Overhaul Kit

USA Standard Gear Manual Transmission Bearing Kits for 1984-1989 BRONCO, F-150, 1985-1989 F-250 - ZMBK112WS and Seal Overhaul Kit, and Seal Overhaul Kit

SKU: SPZZMBK112WS

Manual Transmission Rebuild Kits

Usa Standard Gear

USA Standard Gear Manual Transmission Bearing Kits for 1984-1989 BRONCO, F-150, 1985-1989 F-250 - ZMBK112WS and Seal Overhaul Kit, and Seal Overhaul Kit

SKU: SPZZMBK112WS

Manual Transmission Rebuild Kits

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.

We accept

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: 2026-10-16 00:15:51

Specifications

Product Attributes - Brand: USA Standard Gear
Product Attributes - Manufacturer's Part Number: ZMBK112WS
Product Attributes - Part Type: Manual Transmission Rebuild Kits
Product Attributes - Product Line: USA Standard Gear Manual Transmission Bearing Kits
Product Attributes - UPC: 883584707578
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Usa Standard Gear
StreetFX SKU	spzZMBK112WS
SFX Item ID	4897926
Supplier Item Code	4897926
Manufacturer SKU	ZMBK112WS
Manufacturer UPC	883584707578
Alternative References	USAZMBK112WS, F-150, F-250

Compatibility

Application Data

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	L6
Engine Size	4.9L/300
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Transmission Manufacturer Code	RTS-AG
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	Y

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	L6
Engine Size	4.9L/300
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Transmission Manufacturer Code	RTS-AH
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	Y

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	L6
Engine Size	4.9L/300
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Transmission Manufacturer Code	RTS-AJ
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	Y

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.0L/302
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AG
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	F

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.0L/302
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AH
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	F

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.0L/302
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AJ
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	F

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AG
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	G

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AG
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	H

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AH
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	G

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AH
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	H

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AJ
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	G

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1984
Ending Year	1984
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-AJ
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	H

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	G

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1985
Ending Year	1988
Engine Type	L6
Engine Size	4.9L/300
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	Y

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1985
Ending Year	1988
Engine Type	V8
Engine Size	5.0L/302
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	N

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1985
Ending Year	1988
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	H

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1989
Ending Year	1989
Engine Type	L6
Engine Size	4.9L/300
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Transmission Manufacturer Code	RTS-CS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	Y

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1989
Ending Year	1989
Engine Type	V8
Engine Size	5.0L/302
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-CS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	N

Make	FORD
Model	BRONCO
Submodel	CUSTOM
Beginning Year	1989
Ending Year	1989
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-CS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	H

Make	FORD
Model	BRONCO
Submodel	EDDIE BAUER
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	G

Make	FORD
Model	BRONCO
Submodel	EDDIE BAUER
Beginning Year	1985
Ending Year	1988
Engine Type	L6
Engine Size	4.9L/300
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	Y

Make	FORD
Model	BRONCO
Submodel	EDDIE BAUER
Beginning Year	1985
Ending Year	1988
Engine Type	V8
Engine Size	5.0L/302
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	N

Make	FORD
Model	BRONCO
Submodel	EDDIE BAUER
Beginning Year	1985
Ending Year	1988
Engine Type	V8
Engine Size	5.8L/351
Liter	5.8
CID	351
CC	5753
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	H

Make	FORD
Model	BRONCO
Submodel	EDDIE BAUER
Beginning Year	1989
Ending Year	1989
Engine Type	L6
Engine Size	4.9L/300
Liter	4.9
CID	300
CC	4917
Engine Family	FORD L6 GAS
Transmission Manufacturer Code	RTS-CS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	Y

Make	FORD
Model	BRONCO
Submodel	EDDIE BAUER
Beginning Year	1989
Ending Year	1989
Engine Type	V8
Engine Size	5.0L/302
Liter	5.0
CID	302
Engine Family	Ford small block Windsor
Transmission Manufacturer Code	RTS-CS
Application Notes	Transmission Control Type: Manual, Transmission Number of Speeds: 4. overdrive, aluminum main case, brass shift forks, forks are in 6 bolt aluminum top cover, kit includes synchronizer rings
Engine VIN Code	N

Loading compatibility information...

Keep shopping

USA Standard Gear Manual Transmission Bearing Kits for 1984-1989 BRONCO, F-150, 1985-1989 F-250 - ZMBK112WS and Seal Overhaul Kit, and Seal Overhaul Kit

USA Standard Gear Manual Transmission Bearing Kits for 1984-1989 BRONCO, F-150, 1985-1989 F-250 - ZMBK112WS and Seal Overhaul Kit, and Seal Overhaul Kit

Description

Part Type

Specifications

Reference Information

Compatibility

More from Usa Standard Gear

USA Standard Gear Ring and Pinion Sets ZG F9-650 & gear set for Ford 9" in a 6.50 ratio

USA Standard Gear Manual Transmission Bearing Kits for 2001-2004 ESCAPE, TRIBUTE, 1999-2003 ESCORT - ZMBK210CWS and Seal Overhaul Kit, and Seal Overhaul Kit

USA Standard Gear Manual Transmission Cases ZMM5R2-21 Gear,

USA Standard Gear Transfer Case Components ZTSR21635 Shift Mode Synchronizer Blocking Ring, Synchronizer Ring

USA Standard Gear Manual Transmission Bearing Kits for 1990-1994 MIGHTY MAX, 1989-1996 MONTERO, 1997-2000 MONTERO SPORT - ZMBK304 and Seal Overhaul Kit, and Seal Overhaul Kit

USA Standard Gear Manual Transmission Bearing Kits ZMBK131A and Seal Overhaul Kit, and Seal Overhaul Kit