NV3550 5 Speed Rebuilt Manual Transmissions

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
MWTMTAJ023 Transmission Jeep 2000-Up 6 Cylinder 4WD
MWTMTAJ024 Transmission Jeep 2000-Up 6 Cylinder 2WD
Core Deposit on Above Transmissions
MWTMTAJ023N 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
MWTMWT-235E Bearing Rebuild Kit 1995-On
MWTMWT-235GWS Bearing Rebuild Kit with Rings 2001-2004
MWTBK235FWS Bearing Rebuild Kit with Rings

Bearings NV3550 Transmission

Individual Bearings

Part Number Description
MWT4741871-U 1st Gear Needle Bearing Wide
MWTGM23049693-U Needle Bearing 5th Gear 33mm 1989-1993
MWTGM8680486-U Needle Bearing 2/3 Gear Main Shaft
MWTGM8680487-U Needle Bearing 1/R Gear Main Shaft
MWTNV18588-U Needle Bearings 5th Gear 1994-Up 28mm
MWTNV18796-U Needle Bearing 2nd Gear Main Shaft

Syncro Assemblies & Rings NV3550 Transmission

Syncro Components

Part Number Description
MWTGM8672050-U Blocker Ring Early all Late 3/4/5
MWTGM8672266-U Bearing Retainer Rear 4WD
MWTGM8672050-R Syncro Ring 3/4/5
MWTJ4741278AB-U Syncro Assembly Ring 5/R
MWTJ4741293AB-U 3/4 Syncro Assembly
MWTJ5013191AB-U Syncro Assembly 1/2
MWTNV18831 Outer 1/2 Blocker
MWTNV18834 Interim 1/2 Blocker
MWTNV18835 Center 1/2 Blocker
MWTNV21241 1/2 Blocker Friction Ring

Gears NV3550 Transmission

Gears

Part Number Description
MWTJ5013194AB-U Gear 2nd Main Shaft 39 Teeth 2 ID Grooves
MWTJ5013195AB-U Gear 3rd Main Shaft 39 Teeth 2ID Grooves
MWTJ5013195BA-U Gear 3rd Main Shaft 30 Teeth 3ID Grooves
MWTGM4741306-U Reverse Idler 4th Generation
MWTJ5015956AA-U Gear 5th Main Shaft 34 Teeth 2ID Grove Lip Seal
MWTJ5015956BA-U Gear 5th Main Shaft 22 Teeth
MWTJ5018359AA-U Gear Reverse 38 Teeth 2ID Grooves
MWTJ5018359BA-U Gear Reverse Main Shaft 38 Teeth
MWTJ5018359BA-U Gear Reverse Main Shaft 38 Teeth
MWTJ5013199AA-U Reverse Idler Gear
MWTGM23049747-U Idler Support Aluminum
MWTNV18265-U Idler Support Steel

Shift Components NV3550 Transmission

Gears

Part Number Description
MWTJ4773563AA-U Shift Fork 5/R 5 1/8 inch long
MWTJ4773563AB-U Shift Fork 5/R 1/8 inch long
MWTJ5013178AB-U Shift Fork 1/2
MWTJ5015950AA-U Fork 3/4
MWT716099C Stick Shift Knob Kit
MWT52104174 Shift Nob
MWTGM8672309A-U Select Finger (1 rail) 3/4 inch wide
MWTGM86723009B-U Select Finger single rail 7/8 inch wide
MWTNV23326-U Shift Pod 1993-Up Steel

Shafts NV3550 Transmission

Gears

Part Number Description
MNV3550-16A Input Shaft 35 Teeth 10 splined 2ID Grooves
MWTJ4741296BA Input Shaft 26 Teeth 2 ID Groove Dodge
MWTJ5015957AA-U Counter Shaft 57-22-37-46
MWTJ5015957BA-U Counter Shaft 37-22-28-34

Housing NV3550

Housing

Part Number Description
MWTJ5015947AA-U Extension Housing

Retainer NV3550 Transmission

Retainer

Part Number Description
MWTJ5013306AA-U Input Bearing Retainer Cast # 268
MWTNV3550-6A Input Retainer

Miscellaneous NV3550 Transmission

Miscellaneous

Part Number Description
MWT5015945AA Breather
MWT6502556 Nut
MWTGM11500923-U Bolt Main Case 11 Required
MWTGM11513033-U Roll Pin Medium
MWTGM8672316-U Roll Pin Short
MWTGM11513824-U Bolt Front Bearing Retainer
MWTGM11513826-U Bolt Idler 1996-UP
MWTGM11513828-U Bolt Revers Idler
MWTGM23049887-U Detent Plug
MWTGM23049936-U Snap Ring 1/2 Late
MWTGM8677927-U Snap Ring 3/4
MWTNV18120-U Spring Plunger
MWTNV20890-U Retainer Halfmoon 2pc required
MWTNV21351-U Thrust Washer Wide 2pc
MWTNV21351N-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
MWT712545 Jeep 1980-1986 to NV3550 to NV3500 Plate & Clutch Disc
MWT716001 Jeep NV3500 Conversion Bearing Retainer
MWT715545 Transfer Case Bracket for Conversion
MWT716007 NV3550 to YJ Cross member Kit
MWT716302 Conversion Sealed Bearing
MWT716340K Slave Cylinder Kit
MWT716130 Slave Cylinder Fitting 1992-1996
MWT52078576 Shift Stick Knob, Nut & Decal
MWT4338855 Clutch Fork Retainer
716164 Pilot Bushing
52107555 Throw Out Fork
53008342 Throw Out Bearing
MWTNP19061 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
MWT712544 Ford 302 to NV3500 Bell Housing Adapter
MWT716000 NV3500 To Bronco Cross Member Support
MWT52078576 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.