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Automatic Transmission Parts
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    L3N71B, L4N71B, N4A-EL
       Transmission Rebuild kits
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       Clutch plates
       Filters
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       Sprags
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       Thrust Washers & Bearings
       Transmission repair manuals
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       Servos & Accumulators
       Drums
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       Miscellaneous Items
     RL3F01A, RN3F01A
     RE4F02A, RL4F02A
     RE4F03A, RL4F03A
     RE4F04A, RE4F04V, 4F20E, JF403E
     RE4R01A, RL4R01A, R4A-EL
     RE4R03A, JR403E
     RE5R05A
     REOFO9A, JF010E, CVT- Xtronic, REOFO6A
     REOF10A, JF011E
     RE5F22A
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     RE0F08A, JF009E
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   Sonnax
   Rebuild Kits
Manual Transmission Parts
Transmission Oil Coolers
.
Transfer Case Parts
CVT Transmission index
.
Deluxe Transmission Rebuild Kits
Slip Yokes


Safe Secure Checkout

Click here for
L3N71B, 3 speed
L4N71B, N4A-EL 4 speed
Transmission breakdown illustration


L3N71B, L4N71B, N4A-EL
Automatic Transmission Parts


Click here for important info on our Transmission Rebuild Kits
Transmission Rebuild kits Image Price    
53006F Master kit, L3N71B
Includes: overhaul kit, friction clutch plates & standard steel plates
  $ 108.36  
53006EF Master kit, N4A-EL 1988-UP
Includes: overhaul kit, friction clutch plates & standard steel plates
  $ 154.73  
53006BF Master kit, L4N71B / E4N71B
Includes: overhaul kit, friction clutch plates & standard steel plates
  $ 134.02  
53004F Banner kit, L3N71B
Includes: overhaul kit, friction clutch plates
  $ 92.91  
53004EF Banner kit, N4A-EL 1988-UP
Includes: overhaul kit, friction clutch plates
  $ 128.51  
53004BF Banner kit, L4, E4N71B
Includes: overhaul kit, friction clutch plates
  $ 104.73  
53002F Overhaul kit, L3N71B COMBO
…Basic overhaul kit includes, paper gaskets, O rings, lip seals, metal clad seals and sealing rings. Common vender / brand TransTec
  $ 62.75  
53002EF Overhaul kit, N4A-EL, 1988-92
…Basic overhaul kit includes, paper gaskets, O rings, lip seals, metal clad seals and sealing rings. Common vender / brand TransTec
  $ 96.42  
53002BF Overhaul kit, L4N71B / E4N71B
…Basic overhaul kit includes, paper gaskets, O rings, lip seals, metal clad seals and sealing rings. Common vender / brand TransTec
  $ 72.06  
Bands Image Price    
B53022 Band 3N71B / 4N71B OD & Intermediate
Overdrive & Intermediate, Order 2 for the 4N71B .. New band, BorgWarner
$ 23.9  
N53022 Band 3N71B / 4N71B
New band, value import … Overdrive & Intermediate (Flex Type) order 2 for the 4N71B
  $ 15.91  
Bushings Image Price    
53030 Bushing Kit, 3N71B (71-87)

  $ 19.31  
53034 Bushing 3N71B / 4N71B pump body

  $ 2.99  
53038 Bushing 4N71B OD drum

  $ 3.88  
53040 Bushing 4N71B OD sun gear

  $ 5.03  
53066 Bushing 3N71B extension housing
1.375 inch ID
  $ 9.02  
73066 Bushing RE4RO1A Extension housing
Bushing, Extension Housing (1.495" ID) L4N71B, E4N71B, N4A-EL
  $ 4.95  
53064 Bushing,, 3N71B/4N71B Case (Front) (Narrow)
Bushing, Case (Front) (Narrow)
  $ 4.16  
53064B Bushing, 3N71B/4N71B Case (Rear) (Wide)

  $ 4.29  
Clutch plates Image Price    
R53100 Friction, 3N71B / 4N71B, Forward / Direct / Overdrive
.063" (44T)
M41
  $ 3.92  
R53114 Friction, 3N71B / 4N71B, Low / Reverse clutch .078"
.078" (51T)
  $ 3.43  
53120 Steel, 3N71B / 4N71B, Forward / Direct / Overdrive, 1971-UP
.078" (28T)
Order 14 or as required
  $ 2.72  
53134 Steel, L3N71B, Low / Reverse clutch,
.079" (13T), also M41
Order 4 to 8 or as required
  $ 3.59  
53120EA Steel, 4N71B, Overdrive clutch
.100" (28T)
Order 3 or as required
  $ 4.13  
18126 Steel, F3A Forward / Direct clutch, 81-UP, .063
Some thin applications .063" (28T)
Order qty. as required for your unit
  $ 3.42  
Filters Image Price    
A53010 Filter, 3N71B (Nissan)

$ 4.36  
A53010A Filter, 3N71B (FORD)
Bolt pattern is different on Ford design & Nissan design
$ 4.29  
A53010B Filter, 4N71B, LATE, 13 bolt

$ 4.08  
A53010D Filter, 3N71B, MAZDA 4X4
(Mazda B2600) 4wd
$ 4.36  
A53010E Filter, E4N71B / N4A-EL, MAZDA, 929, & PICK UP 1988-95
10 Bolt, 7 inch Long,
$ 4.12  
Gaskets & O rings Image Price    
53300 Pan Gasket: 3N71B / 4N71B (NISSAN)
OE type Cork gasket
$ 2.89  
53300F Pan Gasket: 3N71B / 4N71B (NISSAN)
Updated Fiber gasket
$ 5.09  
53300A Pan Gasket: 3N71B (FORD)
OE type Cork gasket
$ 3.97  
53300AF Pan Gasket: 3N71B (FORD)
Updated Fiber gasket
$ 6.07  
53310 Gasket, 3N71B front Pump, NON-Lock up

$ 6.93  
53310A Gasket, 3N71B / 4N71B, Pump
fits 3 speed Pump to case & 4 speed Case to Overdrive case
  $ 2.76  
53310B Gasket, 4N71B Pump TO Overdrive case

$ 2.99  
53311 O-Ring, 3N71B / 4N71B, Pump & OD Case

$ 4.39  
53305 Gasket, Extension Housing

$ 3.49  
44371A O-Ring, GM / Ford / Chrysler Filler tube
Various years and models, Most popular O ring
$ 1.4  
Sprags Image Price    
A53650 Sprag, 4N71B Overdrive
In the OD drum
$ 60.82  
A53654 Sprag, 3N71B / 4N71B low / reverse

$ 32.95  
Metal Clad Seals Image Price    
53070 Seal, Front, 3N71B / 4N71B

$ 3.73  
53074 Seal, Rear, 3N71B, 1.375 inch ID
with out FLANGE, 1972-87
R4AX-EL, 5EAT - Subaru Seal, Rear (4wd Extension Housing)
$ 3.95  
53074A Seal, Rear, 3N71B, with flange
48 mm OD, 1.375 inch ID
$ 3.5  
53074B Seal, Rear, 4N71B, no flange, & N4A-EL 1988-UP
50.3 mm OD, 1.495 inch ID
$ 3.63  
73074C Seal, Adapter housing, R4A-EL
mazda 4x4 , Mazda MPV Van
$ 10.66  
53074C Seal, 4N71B/R4A-EL REAR MAZDA 2WD(EXC RX7) 38MM ID, 51MM OD
Also: Seal, Rear, RC4A-EL (USA Mazda RX8)
$ 14.76  
Modulators Image Price    
13160 Modulator: L4N71B TURBO Screw-in 1983-UP
Screw-In .840" Diaphragm (Non-Turbo) Adjustable 1983-up
$ 17.6  
13160A Modulator: L3N71B, E/L4N71B Screw-in
No stripe, Screw-in to case .91 inch DIAPHRAGM, also F3A
$ 59.56  
53160A Modulator: N4AEL .91 inch Diaphragm
with bracket, Push-in type 1988-94 with NO stripe
$ 38.98  
13160D Modulator: L4N71B, MAZDA
MPV VAN & Aspire
  $ 112.15  
Solenoids Image Price    
53420 Solenoid assembly, N4A-EL with 4 Solenoids
…. Common brands - Rostra
$ 218.74  
Thrust Washers & Bearings Image Price    
53200A Thrust washer kit, 3N71B, Selective washers only
Flat thrust washers
  $ 8.31  
53211A Washer, 3N71B / 4N71B, Direct drum, 1.70MM
.067 inch
  $ 2.13  
53211B Washer, 3N71B / 4N71B, Direct drum, 1.90MM
.075 inch
  $ 2.23  
53211C Washer, 3N71B / 4N71B, Direct drum, 2.10mm
.083 inch
  $ 2.24  
53211D Washer, 3N71B / 4N71B, Direct drum, 2.30MM
.091 inch
  $ 3.43  
53211E Washer, 3N71B / 4N71B, Direct drum, 2.50MM
.098 inch
  $ 2.24  
D53232 Bearing, 3N71B / 4N71B Forward Drum To Hub

  $ 12.11  
Transmission repair manuals Image Price    
53400C Transmission repair manual, N4A-EL 4 speed, MAZDA
ATSG automatic transmission repair manual
Mazda N4A-EL Transmission found in 1988 to 1991 3.0L 929, 1989 to 1993 2.6L MPV, and 1993 RX7. Covers assembly, dis-assembly, diagnosis, and troubleshooting
$ 51.85  
53400B Transmission repair manual, L4N71B 4 SPEED (NISSAN), E4N71B
May be available on CD ROM only, or printed manual AS AVAILABLE.
Nissan L4N71B Transmission found in many Nissan vehicles. Covers transmission assembly dis-assembly diagnosis and troubleshooting
CD will not work on Mac products
$ 52.5  
Valve body kits Image Price    
S53741RK Boost Valve Kit, L4N71B with sleeve
Sonnax Part # 66942-01K , Alt. vender: # W-S53741RK
Eliminates poor line rise, Soft Shifts, & poor reverse boost….
BOOST VALVE KIT, L4N71B W/SLEEVE
$ 65.78  
T53165 TRANSGO Shift Kit, N4A-EL/929/RX7, 1988-90, SK N4AEL
Corrects/Prevents/Reduces 1-2 Slide; Soft 4th; SpinUp 2-3; 3-2 Cutloose
$ 32.67  
T-BB100A Accumulator Buddy Kit / Bore B rushes

$ 65.95  
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
$ 54.52  
Servos & Accumulators Image Price    
A53926AK Shift correction kit, L4N71B / N4A-EL Spring kit
1-2 accum. Spring, ND accum. Spring, NR accum. Spring, Superior brand
  $ 22.08  
Drums Image Price    
A53977 Spring, Bellville. 3N71B / 4N71B, Low / Reverse
Diaphragm Spring, Low/ Reverse Clutch Return
$ 3.29  
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-DA14 Torque converter, E4N71B, L4N71B, N4A-EL (Lock-Up)
Diameter -11”, Pilot - .785”, Mount - 4 Pads, Splines - 20
Notes - 9” Bolt Circle, 1984-91 200SX, 300ZX, 810, 929, ConquestCodes: G, L, ZB
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.
$ 260.17  
TC-DA2 Torque converter, 3N71B, L3N71B (Non Lock-Up)
Diameter -10”, Pilot - .785”, Mount - 4 Pads, Splines - 18
Notes - 8.875” Bolt Circle
1971-85 Pathfinder, Codes: 16B, 20D, E, EA, G, GA, R
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.
$ 370.06  
TC-DA3 Torque converter, 3N71B, L3N71B (Non Lock-Up)
Diameter -9.5”, Pilot - .785”, Mount - 4 Pads, Splines - 18
Notes - 8.375” Bolt Circle
1986-87 Pathfinder , High Stall
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.
$ 370.06  
TC-DA34 Torque converter, E4N71B, L4N71B, N4A-EL (Lock-Up)
Diameter -10” (Clutch Omitted), Pilot - .785”, Mount - 4 Pads, .650” Tall, Splines - 18
Notes - 9” Bolt Circle
1984-89 300 ZX V6 Turbo
Codes: N (NE, NG, NEO, etc.)
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.
$ 370.06  
TC-DA37 Torque converter, E4N71B, L4N71B, N4A-EL (Lock-Up)
Diameter -10”, Pilot - .825”, Mount - 4 Studs, Splines - 18
Notes - 9.25” Bolt Circle
1991-97 Miata
Codes: S (S2, S3, etc.)
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.
$ 370.06  
TC-DA4 Torque converter, 3N71B, L3N71B (Non Lock-Up)
Diameter -9.5”, Pilot - .785”, Mount - 4 Pads, Splines - 18
Notes - 8.375” Bolt Circle
1971-83 Datsun, Mazda, Ford w/ Cooling Shroud
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.
$ 370.06  
TC-DA8 Torque converter, E4N71B, L4N71B, N4A-EL (Lock-Up)
Diameter -10”, Pilot - .785”, Mount - 4 Pads, .500” Tall, Splines - 18
Notes - 9” Bolt Circle
1983-93 Nissan, Mazda, Starion, Conquest
Codes: G (GB, GF, GH, GI, etc.)
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.
$ 290.7  
TC-DA8A Torque converter, E4N71B, L4N71B, N4A-EL (Lock-Up)
Diameter -10”, Pilot - .785”, Mount - 4 Pads, .625” Tall, Splines - 18
Notes - 9” Bolt Circle
1983-93 Pickup, 200SX
Codes: E (EL, EM, EO, etc.)
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.
$ 370.06  
TC-DA8B Torque converter, E4N71B, L4N71B, N4A-EL (Lock-Up)
Diameter -10”, Pilot - .785”, Mount - 4 Pads, Splines - 20
Notes - 9” Bolt Circle
1988-95 MPV, 929
Codes: 6T, GT, OT, OU
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.
$ 283.1  
TC-FM54 Torque converter, 3N71B, L3N71B (Non Lock-Up)
Diameter -11.75”, Pilot - 1.375”, Mount - 4 Studs, Splines - 18
Notes - 10.5” Bolt Circle
1977-87 Granada, Monarch
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.
$ 370.06  
Tools Image Price    
T-0015 Tool, LIP Seal installer
Universal Transmission - Lip Seal Installer. Helps to roll most lip seals in without damage.
$ 33.02  
T-1079 Tool, Double pointed scribe, 9 1/4 long
Heat treated high carbon steel picks. Removes O rings, gaskets, springs and great for removing snap rings.
Straight and 90 degree angle points.
$ 4.85  
T-0280-C Tool, Bushing cutting chisel ***NOW AVAILABLE!!***
Cuts using the Curl Cut method. Also known as a Tailpipe cutter.
***NOW IN-STOCK! CALL TODAY TO GET YOURS!***
$ 46.49  
Miscellaneous Items Image Price    
A44839 Transmission MAGNET, Square
Magnet fits in most pans
Traps fine metal shavings
Approx 1" L x 3/4" W
$ 1.95  
M463SA Ground strap, 14 inch long
Missing or bad ground straps can cause many problems.
A must check item on every rebuild.
$ 2.96  
M463SB Ground strap, 42 inch long
Missing or bad ground straps can cause many problems. A must check item on every rebuild
$ 5.38  
M465SC Assemblee Goo, Green Transmission Assembly Lube
YOU NEED THIS ON EVERY REBUILD
ASSEMBLEE GOO is formulated for use as an assembly aid and lubricant for virtually any assembly application (including engines!). It provides lubrication and helps facilitate the assembly process, by holding components such as needle bearings and hydraulic seals in place. Simply apply to O-rings, seals, bearings, gaskets, sealing rings, bushings, thrust washers and much more.

Provides your choice of tack strength, firmer (GREEN) great for summer months and lighter tack (BLUE) great for winter months
No water/soapy residue to contaminate new automatic transmission fluid
Dyed green or blue to prevent misdiagnosing leaks
Will not melt at shop temperatures
Not harmful with prolonged skin contact
Will not clog filters
Dissolves quickly at operating temperatures
Proprietary green formula contains rust inhibitor
Compatible with all transmission fluids

*VARIOUS BRAND*
$ 9.02  
LA-2001K KOOLER KLEEN™ Transmission Flush Solvent Based Formula

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!


>Winner of 9 Industry Awards!

LUBEGARD Kooler Kleen Trans Flush (Solvent based) uses a proprietary mix of detergents to safely clean transmission lines. This product works with out any water to remove grease, dirt, grime, and metal shavings that can clog up the lines. And it inhibits their return. Because of it's unique solvent formulation, it will not degrade new automatic transmission fluid. The safest, most complete Transmission Cooler Line Flush available! Solvent-Based formula chemically removes contaminants from transmission cooler lines safely and completely.

Flushes out grease, dirt, sludge and metal shavings
Inhibits the return of foreign deposits including rust
No water/soapy residue left to contaminate new automatic transmission flush
Prevents contamination of new or rebuilt units
Prevents costly comebacks
Formulated to not harm seals
Contains no CFC's or chlorinated solvents
OEM and large rebuilder approved
Ideal for those that do not have a dedicated flushing machine
Standard 5/16" fitting and universal tips available
Reduces warranty claims
Essential for installers and others that ship out transmissions
Click here

USED, ENDORSED, DESIGNATED AND APPROVED BY MULTIPLE OEM'S

$ 20.72  


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Transmission Parts US - 755 Grand Blvd, Ste. B105-261 Miramar Beach, FL 32550
Phone / Text 1-850-419-1234