NV3550 5 Speed Rebuilt Manual Transmissions

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Below you will find a detailed parts list for the NV3550 manual transmission that includes complete rebuilt transmissions, bearing rebuild kits with and without synchro rings, individual bearings, synchro rings, gears, shift components, and shafts, housings and retainer and miscellaneous parts. Also we have assemble conversion kits to upgrade your old transmission, the following kits are available, BA10 Conversion Kit, Ford Bronco II Conversion Kit and Conversion kit to replace AX15, individual parts for these conversions are available separately. If you need more information or cannot find the parts you need give us a call, if you would like to save money, ask about our good take out parts (GTO), they are inspected and guaranteed.

If you need more information or cannot find the parts you need give us a call 888-824-20.

We have a large inventory of rebuilt NV3550 Transmissions plus transmission parts. Our factory rebuilt re-manufactured transmissions are dyno tested before leaving the factory, ensuring the highest quality, We also have New NV3550 transmissions in stock. We offer r a no hassle 12 month warranty, performance guaranteed. This unit has an aluminum case. The NV3550 was used by Jeep starting in 2000. See detailed parts illustration for the NV3550.

NV3550 5 Speed Manual

Select the NV3550 parts you require from the following list and give us a call. The ratio’s of the NV3550 are: 1st gear 4.01, 2nd 2.32, 3rd 1.40, 4th 1.00, 5th 0.72 and reverse3.55. The NV3550 was designed as a replacement for the Toyota AX15. The unit is a medium duty synchronized unit. The NV3550 is an ideal replacement for the BA10 used in 1987 to 1989 Wrangler YJ’s, follow link to see conversion kit we offer. The NV3550 is an excellent upgrade for the Ford Bronco 1966 to 1997 see upgrade kit.

See the complete line of products that we offer at www.midwesttrans.com. To speak to a Drive Train Expert or to place an order call toll free 888-824-2012.

Need Stronger Parts?

Midwest Transmission can Cryogenic Treat and shaft or gear. This cryogenic treatment will add 30% in component strength. Call 888-824-2012 for a quote. Use our online shopping cart, just double click the part number and see additional information, add to cart or proceed to check out.

Application Model Years

Jeep 2000 - Up

New & Rebuilt Dyno Tested NV3550 Transmissions 12 month warranty

Rebuilt Manual Transmissions

Part Number Description

MTAJ023 Transmission Jeep 2000-Up 6 Cylinder 4WD

MTAJ024 Transmission Jeep 2000-Up 6 Cylinder 2WD

Core Deposit on Above Transmissions

MTAJ023N Transmission Jeep 2000-Up 6 Cylinder 4WD New

Core Deposit on Above Transmissions

Rebuilt Overhaul Bearing Kits NV3550 Transmission

Rebuilt Manual Transmissions

Part Number Description

MWT-235E Bearing Rebuild Kit 1995-On

MWT-235GWS Bearing Rebuild Kit with Rings 2001-2004

BK235FWS Bearing Rebuild Kit with Rings

Bearings NV3550 Transmission

Individual Bearings

Part Number Description

4741871-U 1st Gear Needle Bearing Wide

MWTGM23049693-U Needle Bearing 5th Gear 33mm 1989-1993

GM8680486-U Needle Bearing 2/3 Gear Main Shaft

GM8680487-U Needle Bearing 1/R Gear Main Shaft

NV18588-U Needle Bearings 5th Gear 1994-Up 28mm

NV18796-U Needle Bearing 2nd Gear Main Shaft

Syncro Assemblies & Rings NV3550 Transmission

Syncro Components

Part Number Description

GM8672050-U Blocker Ring Early all Late 3/4/5

GM8672266-U Bearing Retainer Rear 4WD

GM8672050-R Syncro Ring 3/4/5

J4741278AB-U Syncro Assembly Ring 5/R

J4741293AB-U 3/4 Syncro Assembly

J5013191AB-U Syncro Assembly 1/2

NV18831 Outer 1/2 Blocker

NV18834 Interim 1/2 Blocker

NV18835 Center 1/2 Blocker

NV21241 1/2 Blocker Friction Ring

Gears NV3550 Transmission

Gears

Part Number Description

J5013194AB-U Gear 2nd Main Shaft 39 Teeth 2 ID Grooves

J5013195AB-U Gear 3rd Main Shaft 39 Teeth 2ID Grooves

J5013195BA-U Gear 3rd Main Shaft 30 Teeth 3ID Grooves

GM4741306-U Reverse Idler 4th Generation

J5015956AA-U Gear 5th Main Shaft 34 Teeth 2ID Grove Lip Seal

J5015956BA-U Gear 5th Main Shaft 22 Teeth

J5018359AA-U Gear Reverse 38 Teeth 2ID Grooves

J5018359BA-U Gear Reverse Main Shaft 38 Teeth

J5018359BA-U Gear Reverse Main Shaft 38 Teeth

J5013199AA-U Reverse Idler Gear

GM23049747-U Idler Support Aluminum

NV18265-U Idler Support Steel

Shift Components NV3550 Transmission

Gears

Part Number Description

J4773563AA-U Shift Fork 5/R 5 1/8 inch long

J4773563AB-U Shift Fork 5/R 1/8 inch long

J5013178AB-U Shift Fork 1/2

J5015950AA-U Fork 3/4

716099C Stick Shift Knob Kit

52104174 Shift Nob

GM8672309A-U Select Finger (1 rail) 3/4 inch wide

MWTGM86723009B-U Select Finger single rail 7/8 inch wide

NV23326-U Shift Pod 1993-Up Steel

Shafts NV3550 Transmission

Gears

Part Number Description

NV3550-16A Input Shaft 35 Teeth 10 splined 2ID Grooves

J4741296BA Input Shaft 26 Teeth 2 ID Groove Dodge

J5015957AA-U Counter Shaft 57-22-37-46

J5015957BA-U Counter Shaft 37-22-28-34

Housing NV3550

Housing

Part Number Description

J5015947AA-U Extension Housing

Retainer NV3550 Transmission

Retainer

Part Number Description

J5013306AA-U Input Bearing Retainer Cast # 268

NV3550-6A Input Retainer

Miscellaneous NV3550 Transmission

Miscellaneous

Part Number Description

MWT5015945AA Breather

6502556 Nut

GM11500923-U Bolt Main Case 11 Required

GM11513033-U Roll Pin Medium

GM8672316-U Roll Pin Short

GM11513824-U Bolt Front Bearing Retainer

GM11513826-U Bolt Idler 1996-UP

GM11513828-U Bolt Revers Idler

GM23049887-U Detent Plug

GM23049936-U Snap Ring 1/2 Late

GM8677927-U Snap Ring 3/4

NV18120-U Spring Plunger

NV20890-U Retainer Halfmoon 2pc required

NV21351-U Thrust Washer Wide 2pc

NV21351N-U Thrust Washer Narrow 2pc

Conversion Kit BA10 to NV3550

Conversion Kit BA10 to NV3550 Parts:

Part Number Description

NV3550 Transmission New

53007105-R Bell Housing

712545 Jeep 1980-1986 to NV3550 to NV3500 Plate & Clutch Disc

716001 Jeep NV3500 Conversion Bearing Retainer

715545 Transfer Case Bracket for Conversion

716007 NV3550 to YJ Cross member Kit

716302 Conversion Sealed Bearing

716340K Slave Cylinder Kit

716130 Slave Cylinder Fitting 1992-1996

52078576 Shift Stick Knob, Nut & Decal

4338855 Clutch Fork Retainer

716164 Pilot Bushing

52107555 Throw Out Fork

53008342 Throw Out Bearing

NP19061 Transfer Case Input Shaft for NP207 or NP231

NV3500-Kit-BA10 Conversion kit including all above parts

Core Charge BA10 is acceptable as long as the case is not broken

Conversion Kit Ford 1966-1997 Bronco/Dana 20

Conversion Kit Ford 1966-1997 Bronco/Dana 20

Part Number Description

NV3550 Transmission New

MWT50-9920 Jeep Trans to Bronco Dana 23 Transfer Case

712544 Ford 302 to NV3500 Bell Housing Adapter

716000 NV3500 To Bronco Cross Member Support

52078576 Shift Stick Knob, Nut & Decal

NV3550-Kit-Ford Conversion kit including all above parts

Core Charge Existing Transmission is acceptable as long as the case is not broken

Conversion kits also available to replace AX15 in 2000 to 2004 Jeeps

Conversion kits also available to replace AX15 in 2000 to 2004 Jeeps

Part Number Description

NV3550 Transmission New

NV3500-Kit-AX15-Adp Advanced Adapter Kit includes:

Bell Housing to Jeep

Linkage Bracket

Crosmember Adapter Plate

Transfer Case Input Gear NP231

Shift Handle

Slave Cylinder & Hose

- Conversion kit including all above parts

- Core Charge AX15 is acceptable as long as the case is not broken

Minimum order $25.00, Shipping and handling charges will be added.