Home | Account Log in | Contact Us | Shopping Cart | SEARCH

Makco Transmission Parts
CALL TO ORDER! 1-877-916-2526
FREE SHIPPING ORDERS $125.00 OR MORE!
excludes Canada - Hawaii - Alaska - International Orders and Torque Converters...


Home Page About Us Account Search Shopping Cart Checkout
Checkout


Fast & Free Shipping

Shopping Cart
Check Freight Total
Quantity in Basket: none




Home

Transmission Parts Guide
Performance Transmission Parts
Transmission Oil Coolers
Transmission Repair Manuals
Transmission Filter Kits
.
Transmission & shop tools
CVT Transmission index
Transfer Case Parts
.
Aisin Warner
   AW 450-43LE
   AW 50-40LE, 50-42LE
  AW 55-50SN, RE5F22A, AF33-5
     Transmission Rebuild kits
     Bands
     Bushings
     Filters
     Transmission repair manuals
     Gaskets & O Rings
     Sprags
     Clutch plates
     Solenoids & kits
     Solenoid Tools
     Valve Body Shift Kits
     Remanufactured Valve Bodies
     Torque converters
     Sonnax
     Miscellaneous Items
   AW 60-40LE
   BW T35
   BW T35TB, T37TB
   BW T65, 66
   AW TF80SC, TF81SC (AF21)
   AW80-40LE, AW81-40LE
Allison
Dodge Transmission Parts RWD
Dodge Transmission Parts FWD
GM Transmission Parts RWD
GM Transmission Parts FWD
Ford Transmission Parts FWD
Ford Transmission Parts RWD
Honda / Acura
Mazda
Mercedes
Mitsubishi / Hyundai
Nissan
Renault
Subaru
Toyota Transmission Parts FWD
Toyota / Volvo RWD Trans
Volkswagon / Audi
ZF Front Wheel Drive
ZF Rear Wheel Drive
Inline transmission filters
Lubricants & Addititives
Clips, Bolts, Loctite
TeckPak Switch Kits
Automatic trans. mounts
Automatic trans. flywheels
Sales Policies &  Warranty Info
Credit card declined ?
Company-Info
Slip Yokes
Featured Items
Sonnax Transmission Parts
Remanufactured Valve Bodies
Transmission rebuild kits
Kia Transmissions
Transmission Torque Converters
Transmission breakdown illustration


Need Manual Transmission Parts?
Please visit manualtransmissionpart.com

Standard Shift, MANUAL Transmission Parts
Standard Shift, MANUAL Transmission Parts
Need Transfer Case Parts?
Transfer Case Parts


Safe Secure Checkout

Solution Graphics


Click here for
AW55-50SN / AW55-51SN
AF23 / AF33 / RE5F22A )
Transmission breakdown illustration


AW 55-50SN, RE5F22A, AF33-5
Automatic Transmission Parts


Click here for important info on our Transmission Rebuild Kits
Transmission Rebuild kits Image Price    
89006C Master Kit, AW 55-50SN AW55-51SN (AF33-5, RE5F22A) 2001-UP
AW 55-50SN, AW55-51SN (AF33-5, RE5F22A) (01-Up)
Includes: overhaul kit, friction clutch plates & standard steel plates
  $ 411.33  
89004C Banner Kit, AW 55-50SN AW55-51SN (AF33-5, RE5F22A) 2001-UP
AW 55-50SN, AW55-51SN (AF33-5, RE5F22A) (01-Up)
Includes: overhaul kit, friction clutch plates
  $ 347.51  
89002C Overhaul Kit AW 55-50SN, AW55-51SN (AF33-5, RE5F22A) 01-Up
AW 55-50SN, AW55-51SN (AF33-5, RE5F22A) (01-Up)
Basic overhaul kit includes, paper gaskets, O rings, lip seals, metal clad seals and sealing rings.
  $ 291.72  
Bands Image Price    
D89022C Band, B4 AW55-50
OEM
  $ 81.06  
N89022C BAND, AW55-50 B4 01-UP
New aftermarket
  $ 58.1  
Bushings Image Price    
89030C Bushing Kit AW55-50 with .873" Diameter Input
.873" Diameter Input
  $ 109.21  
89030D Bushing Kit , AW55-50 with .843" Diameter Input
.843" Diameter Input
  $ 108.96  
57034A Bushing A40 series pump
BRONZE with dimples many Toyota pump applications
Also: AW50-40 Pump
  $ 1.38  
89053C Bushing, Planet (Front) AW55-50SN 01-UP

  $ 2.58  
89057K Bushing & Sleeve Repair Kit, 4-5 Drum, AW55-50 01-UP

  $ 36.75  
89058C Bushing, Planet (Rear), AW55-50SN 01-UP

  $ 3.45  
Filters Image Price    
A89010C FILTER, AW55-50 W/ RIB (2001-UP)

$ 13.07  
A89010D FILTER AW55-50SN W/O RIB (2001-UP)

$ 12.36  
Transmission repair manuals Image Price    
89400CT Transmission repair manual, AW 55-50SN Volvo / Saab / Nissan***MINI CD***
(MINI CD) AW 55-50/51SN / AF23/33-5 / RE5F22A, ATSG (MINI CD) Transmission Technicians Diagnostic Guide.
The AF23/33-5 is a fully-automatic, five speed, electrically controlled, front-wheel drive transmission. This transmission is currently used by many different vehicle manufacturers, among them are; GM, Infiniti, Nissan, Saab, Saturn, Suzuki, and Volvo. In the GM, Saturn and Suzuki vehicles, the transmission is known as the AF23/33-5. In Saab vehicles it’s designated FA 57. Nissan and Infiniti call it the RE5F22A, and in a Volvo it’s known as the AW55-50/51SN. This transmission contains three planetary gear sets, three driving friction elements, five holding friction elements (one of which is a servo applied band), two sprags, and a torque converter, which contains a clutch assembly for increased fuel efficiency. The three planetary gear sets provide five forward speeds and one reverse speed. Gear ratio change is fully automatic and controlled through the Transmission Control Module (TCM). The TCM monitors and receives inputs from various electronic sensors, then uses the information to control shift timing, clutch apply control, line pressure control, and torque converter clutch application. This manual will contain overhaul information pertaining to the AF23/33-5, AW55- 50/51SN, and RE5F22A transmission
CD will not work on Mac products
$ 83.95  
Gaskets & O Rings Image Price    
89300BF Gasket, Valve Body Cover, AW55-50 VB 01-UP FIBER

$ 5.15  
Sprags Image Price    
A67654A Sprag, MX17 / 130 / 140 / 240 # 2 sprag
A540 Reverse (20 Elements, 4.810” OD)
AW55-50 Low, AW50-43 F2 LOW
$ 44.02  
A89654 Roller Clutch, Low (F2) AW50-40, AW55-50, 18 Element
18 Element
  $ 90.98  
Clutch plates Image Price    
J89102 Friction, AW55-50 B5 (1-2/REV) 01-UP

  $ 3.73  
J89104A Friction, AW50-42 B2 99-UP, AW55-50 B2 01-UP .067"
2nd Brake (B2)
  $ 5.01  
J89106 Friction, AW5040 B1/C2/C3 89-UP (.067")(4.260" OD)
AW55-50 friction, Coast (B1)
  $ 2.22  
J89106B Friction , AW55-50 C2 01-UP .059"
Friction, Direct (C2) (.059")
  $ 2.88  
J89108A Friction, AW55-50 C1 (FWD) 01-UP

  $ 3.81  
R89106A Friction, AW55-50SN C3, 01-UP
Friction, 4-5 Clutch (C3)
  $ 4.18  
R89114 Friction, AW5040LE 89-98 Low/ Reverse
AW55-50 Friction, Low/ Reverse (B3)
  $ 5.23  
89126 Steel, AW50-40, C2, Direct, 3.580 ID 1989-98
AW55-50, Steel Plate, 4-5 Clutch (C3)
  $ 3.72  
89124B Steel, AW5042LM B2 99-UP (2ND BRAKE) .071
AW55-50, Steel Plate, 2nd Brake (B2)
  $ 3.42  
89126A Steel, AW5042 C2 99-UP (18T) (DIRECT)
AW55-50 Steel Plate, 4-5 Clutch (C3)
  $ 2.22  
89122 Steel, AW55-50 B5 (1-2/REV) 01-UP
AW55-50 Steel Plate, 1-2 & Reverse (B5)
  $ 2.54  
89128A Steel, AW55-50 Forward (C1) ) 01-UP
AW55-50 Steel Plate, Forward (C1)
  $ 2.95  
89132 Steel, AW50-40, B1 /C3, 2nd, Coast / Underdrive
AW55-50 Steel Plate, Coast (B1)
  $ 3.92  
89134A Steel, AW55-50, B3 (LOW-REV) 01-UP
Steel Plate, Low/ Reverse (B3)
  $ 3.68  
Solenoids & kits Image Price    
89425 Solenoid, Lock Up

$ 189.66  
A89428K Solenoid Kit, Linear (SLU, SLT, SLS) w/ Bracket 2001-2009
Aisin Warner 55-50, 3 Linear solenoid kit (SLU/SLS/SLT with bracket)
Rostra # 52-9036 alt # W-21425AK
$ 282.9  
A89428CK Solenoid Kit, Linear (SLT, SLS) w/ Bracket 2001-2009
Aisin Warner 55-50, 2 Linear solenoid kit (SLS/SLT with bracket)
Rostra # 52-9037
$ 188.61  
A89421A Solenoid, Shift (S1) (No Code or Code A) 2001-03
Solenoid 1/2 shift (S1) with early A valve body, 2001-09
Rostra # 52-0468, alt # W-21421A
$ 30.02  
A89421B Solenoid, Shift (S1) (Code B or Code C) 2002-Up
Solenoid 1/2 shift (S1) with late B valve body, 2001-09
Rostra #52-0469 alt # W-21421B
$ 30.02  
A89421C Solenoid, Shift (S2) (Volvo, Nissan) (w/ Flat Top) 2001-Up
Solenoid 3/4 shift (S2) w/ Flat Top, 2001-09, AW55-50SN/AW55-51SN
Rostra # 52-0470 alt # W-21423A
$ 29.96  
A89421D Solenoid, Shift (S2) (GM, Saab, Saturn) (w/ Domed Top) 2002-Up
Solenoid 3/4 shift (S2) w/ Domed Top, 2002-09, AW55-50SN/AW55-51SN
Rostra # 52-0471 alt # W-21423C
$ 30.02  
A89421E Solenoid, Shift (S3) (All) 2001-Up
Solenoid 2/3 shift (S3) 2001-09, AW55-50SN
Rostra # 52-0472 alt # W-21422A
$ 30.02  
A89421F Solenoid, Shift (S4) (All) 2001-Up
Solenoid 4/5 shift (S4) 2001-09, AW55-51SN
Rostra # 52-0473 alt # W-21440A
$ 30.18  
A89421G Solenoid, Shift (S5) (All) 2001-Up
Solenoid reverse (S5) 2001-09, AW55-50SN
Rostra # 52-0474 alt # W-21430A
$ 30.1  
TEM-55 SL solenoid calibration kit, Aisin 55-50
The SL solenoid calibration kit has been exclusively developed for re builders of the Aisin 55-50 transmission.
The alignment template enables direct access to the internal SL Solenoids for quick calibration.
An A5 laminated fault identification and calibration matrix identifies how to quickly and effectively correct known shift quality quality problems after a rebuild. Some problems include early TCC apply, Delay N-D engagement and soft shifts. A total of 20 bad shift conditions and solutions are documented.
Included in the kit is three IP68 rubber plugs used to seal the transmission after adjustment of the solenoids eliminating leaks and ingress.
A low cost one time purchase kit. Includes: 1 X 55-50 TEMPLATE, 1 X SL ADJUSTMENT MATRIX, 3 X IP68 SEALER GROMETS

Click on Part # or Thumbnail for Video on detail page.
$ 41.99  
55-50-SEALER-3 SEALER GROMETS (3) IP68 AW 55-50 calibration kit refills
Sealer plug refill packs (3 - IP68 rubber plugs)
For use with Aisin 55-50 SL solenoid adjustment kit # TEM-55.
$ 10.69  
Solenoid Tools Image Price    
35199K Aisin SL Solenoid Tool Set, Package Special - SAVE $50.00-
You Get!
# T-35199 - Aisin SL Solenoid Tool Set for Large Canister Solenoids found in earlier models
# 200955D - Aisin SL Solenoid Repair Tool Starter Kit )
# SOL-WSH-12 - Thrust Washer, Aisin Solenoid (Pack of 12 Washers)

Use ONLY for the following Aisin 5 and 6 speed SL "Large Canister" solenoids units:
AW55-50, TF60 (09G, 09M, 09K), TR60 (09D), TF80 (AF40-6)


This tool kit from AE Automotive Technology allows for the complete overhaul of the Aisin 5 and 6 speed SL solenoids. Apart from incorrect calibration of the 5 speed SL solenoids, the main concern with them is dirt ingress. This tool kit has been specially designed to return the canister to original, then closing the entire solenoid leaving it as if it had never been apart in the first place. The tool kit comes complete with video instructions. Very soon you will be fitting clean, working solenoids to your valve body overhaul.
$ 461.95  
T-35199 Aisin SL Solenoid Tool Set for Large Canister Solenoids found in earlier models
****(Limited Time Low Price)**** SAVE TIME and Money Quickly disassemble & assemble solenoids
Use ONLY for the following Aisin 5 and 6 speed SL "Large Canister" solenoids units:
AW55-50, TF60 (09G, 09M, 09K), TR60 (09D), TF80 (AF40-6)
You may also need:
  • TEM-55 SL solenoid calibration kit, Aisin 55-50
  • 200957 Aisin Solenoid Bushing REMOVAL / INSTALL HOLDING FIXTURE
  • 200955D Aisin SL Solenoid Repair Tool “Starter Kit”
  • 200960D Aisin SL Solenoid Connector Kit (12 pcs)
  • SOL-WSH-12 Thrust Washer, Aisin Solenoid (Pack of 12 Washers)

    This tool kit from AE Automotive Technology allows for the complete overhaul of the Aisin 5 and 6 speed SL solenoids. Apart from incorrect calibration of the 5 speed SL solenoids, the main concern with them is dirt ingress. This tool kit has been specially designed to return the canister to original, then closing the entire solenoid leaving it as if it had never been apart in the first place. The tool kit comes complete with video instructions. Very soon you will be fitting clean, working solenoids to your valve body overhaul.
    Click here for Product Information from mfg. (pdf file)
  • $ 367.45  
    200944D Solenoid Tool Set for Aisin SL, Small Canister Solenoids found in later models
    Used ONLY for the following Aisin 5 and 6 speed SL solenoids units:
    AW55-50, TF60SN (09G, 09M, 09K), TR60SN (09D), TF80 (AF40-6)
    These Solenoids do NOT use bushings & connector rings.

    The latest style SL solenoids from Aisin Warner have a smaller canister which requires our NEW and unique tool kit to enable simple opening, cleaning and closing. It’s both quick and easy to use, leaving the solenoid as if it had never been taken apart. As seen on YouTube under the Search for “Solenoid Repair Kit”
    Click here for Product instructions from mfg. (pdf file)
    $ 572.87  
    200955D Aisin SL Solenoid Repair Tool “Starter Kit”
    Now with the help of our SL Solenoid Repair Tool you can fully remanufacture the SL solenoids as fitted to 55-50SN, TF60 (09G, M, K) TR60 (09D), TF80 , TF81, AF40, AW21. These NEW industry approved alloy composite bushes have been designed and field tested by Bluereach Automation & Control Ltd. Their extensive research showed that the OE bushes were causing the solenoids to fail under high temperatures. The bushes are available as a “Starter Kit” consisting of 12 Bushes, a Reamer and an installer tool.
    $ 90.9  
    200954D Aisin SL Solenoid bushing kit (12 bushings)
    BlueReach Part Number SOL-BSH-12

    Now you can effectively remanufacture troublesome solenoids from...

    VW 09D,
    09G, K, M (TR60)
    AF40 (TF80)
    55-50SN

    The problem!

    After months of extensive research we found that the bushes in the inductor housing were distorting at high temperatures causing the actuating shaft in the solenoid to be in the wrong position. This contributed to the cause of many of the well known problems that we are seeing today, including ‘hard shifting’ and ‘slip’

    The Solution!

    Our bushes have been designed to replace the worn ‘OE’ bushes. Many hours and Kilometres of field testing allowed us to evaluate the materials that we used to develop this product.


    Use with # T-35199 - Aisin SL Solenoid Tool Set for Large Canister Solenoids found in earlier models only.
    $ 37.8  
    200960D Aisin SL Solenoid Connector Kit (12 pcs)
    Why buy expensive replacement canisters when you can use our NEW Connector Saver Ring? And only when a connector is broken. The ring is simply pressed over the existing OE canister if the plastic connector is broken. The step on the harness connector clips into place and is held in by the ring. The Connector Saver Ring is the perfect compliment to our ORIGINAL Tool kit and replacement bushes. Making it the “Complete Solenoid Repair” at very low cost.

    Click here for Product Information from mfg. (pdf file)

    Use with # T-35199 - Aisin SL Solenoid Tool Set for Large Canister Solenoids found in earlier models only.
    $ 60.59  
    SOL-WSH-12 Thrust Washer, Aisin Solenoid (Pack of 12 Washers)
    During the life cycle of the solenoid, the solenoid thrust washer suffers distortion and hardening Annealing). This can cause the inductor piston to begin it’s operational stroke from the wrong position which can lead to transmission related shift problems.
    This replacement washer allows you to rebuild the solenoid to a higher standard.
    Fitting a new thrust washer each time you replace the bushings will ensure the correct travel and measurement has been set.
    $ 21.42  
    200957 Aisin Solenoid Bushing REMOVAL / INSTALL HOLDING FIXTURE
    BUSHING REMOVAL / INSTALL HOLDING FIXTURE
    Makes the removal and installation of bushes really simple. Firmly holds the solenoid in place while you work.
    Click here for Product instructions from mfg. (pdf file)
    $ 36.7  
    Valve Body Shift Kits Image Price    
    T89165C Shift Kit, AW55-50SN
    TransGo # SK AW55-50 Shift Kit
    Fits: 01-07 Volvo, 04-07 Nissan RE5F22A, 02-07 Saab & AF33-5, 03-04 Saturn, 05-06 Chevrolet Equinox, and 06-08 Pontiac Torrent.
    Reduces/Corrects/Prevents Delay/Bang drive engagement, 4-3 and 3-2 coast clunk, 2-3 and 3-4 cut-loose, kick-down runaways and TCC Slip.
      $ 130.05  
    T-BB100A Accumulator Buddy Kit / Bore B rushes

    $ 82.71  
    T-BB100 Tool, Bench buddy kit
    Superior Bench Buddy (Superior BB100 )
    Problem Solver
    Impregnated with a special super fine abrasive, Bench Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Bench Buddy kit features 4 different sized brushes. * Improves the surface finish of a bore by up to 50% * Restore smooth valve operation in seconds * Services bores from 1/4 to 1
    $ 67.54  
    Remanufactured Valve Bodies Image Price    
    P89740-1 Valve body AW55-50SN , 02-03 , no code/ A code 1st design
    Remanufactured valve body: various modifications, rebuilt linears/tested solenoids
    Reference # P89740-1
    Please note that core deposit maybe required before shipping.
    $ 1089.99  
    P89740-2 Valve body AW55-50SN , 03-Up , B, C, code 2nd design
    Remanufactured valve body: various modifications, rebuilt linears/tested solenoids
    Reference # P89740-2
    Please note that core deposit maybe required before shipping.
    $ 1089.99  
    P89740-3 Valve body AW55-50SN, 99-01, no code/ A code 1st design
    Remanufactured valve body: various modifications, rebuilt linears/tested solenoids
    Reference # P89740-3
    Please note that core deposit maybe required before shipping.
    $ 1087.39  
    P89740-4 Valve body AW55-50SN, 01-04, B, C, code, 2nd design, w/o B5 spring
    Remanufactured valve body: various modifications, rebuilt linears/tested solenoids
    Reference # P89740-4
    Please note that core deposit maybe required before shipping.
    $ 1089.99  
    P89740-6 Valve body AW55-50SN , 05-Up, w/B5 control valve spring
    Remanufactured valve body: various modifications, rebuilt linears/tested solenoids
    Reference # P89740-6
    Please note that core deposit maybe required before shipping.
    $ 1089.99  
    P89740-7 VB, AW55/50SN, SAAB/GM, 05-UP
    B/C CODE, DOME S2 SOL W/B5 SPR
    SONNAX MOD VALVE CAPSULE, SOL RELAY VALVE/SLEEVE
    L/U RELAY CTRL VALVE ASSY, L/U CTRL VALVE/SLEEVE
    PR/BOOST VALVE, SEC REG VALVE, B4 RELEASE VALVE
    TESTED SOLENOIDS PACKAGED SEPARATELY

      $ 1089.99  
    T-BB100A Accumulator Buddy Kit / Bore B rushes

    $ 82.71  
    T-BB100 Tool, Bench buddy kit
    Superior Bench Buddy (Superior BB100 )
    Problem Solver
    Impregnated with a special super fine abrasive, Bench Buddy brushes easily remove small burrs and polish the inside of a valve bore with virtually no enlargement of the bore diameter itself. Each Bench Buddy kit features 4 different sized brushes. * Improves the surface finish of a bore by up to 50% * Restore smooth valve operation in seconds * Services bores from 1/4 to 1
    $ 67.54  
    WE HAVE HELP FOR
    TORQUE CONVERTER SHUDDER

    Instant Shudder Fixx, 
A concentrated friction modifier formulated specifically for INSTANTLY eliminating torque converter lock-up shudder
    Torque converters Image Price    
    TC-TO77 Torque converter, AW 55-50SN (RE5F22A)
    Diameter -11.2”, Pilot - .810”, Mount - 6 Pads, Splines - 20
    Notes - Lock-Up
    2004 Maxima SE 3.5L, 05-06 Altima 3.5L
    Codes: 433, Y51, 437, 43A260, 43A261
    NOTICE: Converters do not qualify for free shipping! Some Converters may require an $80.00 core charge added to order. We will contact you if core charge is required on your converter.
    $ 348.56  
    TC-TO78 Torque converter, AW 55-50SN (RE5F22A), U140, U150, U240, U340
    Diameter -11.188”, Pilot - .825”, Mount - 6 Pads, Splines - 20
    Notes - 9.25” Bolt Circle
    2003-07 Some Saab 9’3, 9’5, Codes: 43A080, 43A090, Y51, 431, 433
    2003-07 Some Toyota, Codes: 43A080, 43A090
    NOTICE: Converters do not qualify for free shipping! Some Converters may require an $80.00 core charge added to order. We will contact you if core charge is required on your converter.
    $ 340.2  
    TC-TO79 Torque converter, AW 55-50SN (RE5F22A)
    Diameter -11.125”, Pilot - .825”, Mount - 3 Pads, Splines - 20
    Notes - 9.375” Bolt Circle
    2003-04 Some Saturn ION
    Codes: 43A120, YO, 434
    NOTICE: Converters do not qualify for free shipping! Some Converters may require an $80.00 core charge added to order. We will contact you if core charge is required on your converter.
    $ 340.89  
    TC-TO79L Torque converter, AW 55-50SN (RE5F22A)
    Diameter -11.125”, Pilot - .825”, Mount - 3 Pads, Splines - 20
    Notes - Lock-Up Low Stall
    2005-07 Chevy Equinox 3.4L, 2003-04 Some Saturn ION
    Codes: 433, YOP, 43A160
    NOTICE: Converters do not qualify for free shipping! Some Converters may require an $80.00 core charge added to order. We will contact you if core charge is required on your converter.
    $ 347.53  
    TC-TO68 Torque converter, A340, A350, Lock-Up (20 Splines), AW 55-50SN (RE5F22A)
    Diameter - 11.2” (9.6” Bolt Circle), Pilot - .825”, Mount - 6 Pads (8mm x 1.25 Bolts), Splines - 20
    Notes - 1.30” Tall Pilot Some Toyotas (Also Some AW 55-50SN)
    Codes: 42A030, 43A012, 43A021, 43A030,43A220, Y51
    2002-Up Volvo S60 2.4L Turbo
    Codes: 43A012, 43A020, 43A021, 43A030,43A220
    NOTICE: Converters do not qualify for free shipping! Some Converters may require an $80.00 core charge added to order. We will contact you if core charge is required on your converter.
    $ 315.36  
    Sonnax Image Price    
    S89741-6K END PLUG KIT, AW55-50 VB
    Sonnax Part # 59947-21K , Alt. vender: # W-S21741Q-6K
    O-Ringed End Plug Kit (01-Up) , END PLUG KIT, AW55-50SN/51SN (CONTAINS: 4 9MM END

    Click for Sonnax Information Sheet
      $ 32.93  
    S89741B VALVE KIT B4 RELEASE AW55-50SN 01-UP
    Sonnax Part # 59947-26K , Alt. vender: # W-S21741H-1K
    VALVE KIT, AW55-50SN B4 RELEASE(CONTAINS; VALVE,

    Click for Sonnax Information Sheet
      $ 41.14  
    S89741C VALVE & SLEEVE, AW55-50 LOCKUP RELAY CONTROL
    Sonnax Part # 59947-01K , Alt. vender: # W-S21741ACK

    VALVE & SLEEVE KIT, AW55-50SN LOCK-UP RELAY CONTROL
    Click for Sonnax Information Sheet
      $ 76.63  
    S89741CA VALVE & SLEEVE, AW55-50 LOCKUP CONTROL
    Sonnax Part # 59947-03K , Alt. vender: # W-S21741CCK
    VALVE & SLEEVE KIT, AW55-50SN LOCK-UP CONTROL

    Click for Sonnax Information Sheet
      $ 60.2  
    S89741F VALVE/SLEEVE, AW55-50 PR BOOST
    Sonnax Part # 59947-07K , Alt. vender: # W-S21741RK
    VALVE & SLEEVE KIT, AW55-50SN MAIN BOOST
    Click for Sonnax Information Sheet
      $ 60.2  
    S89741PAK VALVE & SPRING KIT, AW55-50SN
    Sonnax Part # 59947-16K , Alt. vender: # W-S21741CAK
    VALVE & SPRING KIT, AW55-50SN 51SN SECONDARY REGULATOR VALVE

    Click for Sonnax Information Sheet
      $ 52.12  
    S89741PK KIT, AW55-50 OS PR REG & BOOST VALVE
    Sonnax Part # 59947-12K , Alt. vender: # W-S21741PK
    VALVE & SLEEVE ASSY, AW55-50SN OVERSIZED PRESSURE REGULATOR

    Click for Sonnax Information Sheet
      $ 120.41  
    S89741Q VALVE/SLEEVE, AW55-50 SOLENOID RELAY
    Sonnax Part # 59947-05K , Alt. vender: # W-S21741ADK
    VALVE & SLEEVE KIT, AW55-50SN SOLENOID RELAY

    Click for Sonnax Information Sheet
      $ 60.2  
    S89950K PISTON KIT, AW55-50 LPC ACCUM
    Sonnax Part # 59947-LPC , Alt. vender: # W-S21741LK
    PISTON KIT, AW55-50SN/51SN LINE PRESSURE CONTROL ACCUM.

    Click for Sonnax Information Sheet
      $ 73.72  
    S89741ZK ZIP KIT, 55-50SN, 55-51SN
    Sonnax Zip Kit AW55-50SN-ZIP (Also fits AF 23/33 and RE5F22A units) targets the root cause of multiple complaints by sealing the critical circuit pressure losses in Aisin AW 55-50SN valve bodies. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, lockup, solenoid and throttle signal circuits. The kit also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing. No special tools are required for installing these parts.
    The Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road fast. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body.
    No reaming required, Installs quickly with no special tools required, Uniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits, Detailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair
    Sonnax # AW55-50SN-ZIP
    $ 347.83  
    Miscellaneous Items Image Price    
    A44839 Transmission MAGNET, Square
    Magnet fits in most pans
    Traps fine metal shavings
    Approx 1" L x 3/4" W
    $ 2.34  
    M463SA Ground strap, 14 inch long
    Missing or bad ground straps can cause many problems.
    A must check item on every rebuild.
    $ 3.62  
    M463SB Ground strap, 42 inch long
    Missing or bad ground straps can cause many problems. A must check item on every rebuild
    $ 7.51  
    M465SC Trans Prep green Transmission Assembly Lube

    YOU NEED THIS ON EVERY REBUILD


    Specifically designed for automatic or manual transmission assembly. Lubricates o-rings, gaskets, bearings, bushings, sealing rings, thrust washers & seals during assembly. It’s unique blue color prevents misdiagnosing leaks. Trans Prep will not melt at shop temperatures up to 135º & is formulated to dissolve quickly at operating temperatures, therefore not clogging filters. Trans Prep is compatible with all transmission fluids.
  • Designed to maintain tackiness in warmer environments
  • Holds parts in place and provides lubrication during start up
  • Compatible with all ATFs
  • Dissolves quickly at operating temperatures
  • GREEN formula eliminates misdiagnosing leaks
  • Smart Blend #5250 16oz.
    ***IF NEEDING A DIFFERENT COLOR LUBE, CONTACT US FOR ASSISTANCE!!***
  • $ 11.48  
    LA-2001K 18 oz. Cooler line cleaner with 5/16 and 3/8 adapter

    Always flush the cooling system


    Contaminated fluid will stay in the cooling system, this will flush out the system and prevent re-contamination to the transmission!


    Life Automotive Products INVENTED, DESIGNED & PATENTED the first aerosol Transmission Cooler Flush product in 1993 utilizing an OEM approved, biodegradable cleaning agent. Trans Flush’s unique design and patented technology have made it the #1 selling cooler and line flusher worldwide. It safely flushes out harmful contaminants (metal shavings and sludge) from the transmission cooler and lines preventing the contaminants from entering a newly installed transmission. Accept No Imitations
  • Prevents Contamination (metal shavings & sludge etc.)
  • Prevents Costly Comebacks
  • Patented High Pressure Cleaner
  • #1 Choice of Professional Mechanics Worldwide
  • OEM & Large Rebuilder Approved Supplier
  • Proven and Used in Millions of Vehicles
    Contains:M465F18 & M465FB

    Click here for a TRANS FLUSH" Cooler line return chart.
  • $ 24.68  

    Top Makes for Transmission Parts

    Acura Transmission Parts
    Audi Transmission Parts
    BMW Transmission Parts
    Buick Transmission Parts
    Cadillac Transmission Parts
    Chevrolet Transmission Parts
    Chrysler Transmission Parts
    Dodge Transmission Parts
    Ford Transmission Parts
    Geo Transmission Parts
    GMC Transmission Parts
    Honda Transmission Parts
    Hummer Transmission Parts
    Hyundai Transmission Parts
    Infiniti Transmission Parts
    Isuzu Transmission Parts
    Jeep Transmission Parts
    Kia Transmission Parts
    Lexus Transmission Parts
    Lincoln Transmission Parts
    Mazda Transmission Parts
    Mercedes Transmission Parts
    Mercury Transmission Parts
    Mitsubishi Transmission Parts
    Nissan Transmission Parts
    Oldsmobile Transmission Parts
    Plymouth Transmission Parts
    Pontiac Transmission Parts
    Porsche Transmission Parts
    Saab Transmission Parts
    Saturn Transmission Parts
    Subaru Transmission Parts
    Suzuki Transmission Parts
    Toyota Transmission Parts
    Volkswagen Transmission Parts
    Volvo Transmission Parts


    Credit Card Declined   | Warranty Policy  | Return Policy | APO/FPO Shipping
    Order Tracking | Industry Links | Company Information
    Contact Us


    Makco Transmission Parts - 4336 Helton Dr, Florence, AL 35630
    Phone 256-767-2840 - Fax 256-767-2841