877-771-3372

  Page number:  JT-R01-030
DIFFERENTIAL ASSEMBLY
Call 877-771-3372 for current price & availability
Style   OA/Thick OD/Deep ID/Wide Part No. Price Picture
Tooth Counts ID Marks
Year Miscellaneous Info  
  Part Info Number  
Call for current price & availability. Listed prices are subject to change without notice!
          JT-R01-03-0006-90 Price Picture
not
available
R37<A> & L9<B> T102ZW3AA-E9
  Subaru
Top bolt centers = 8-5/16", 4 ribs under fill tube, Center drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = 2 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
          JT-R01-03-0009-H6 Price Picture
not
available
R37 & L?  
  Subaru
Top bolt centers = 7-5/8", ribs under fill tube, drain
Ring gear = 37 teeth <?>
Pinion shaft = teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = bushings
Drive speedo = 23 teeth, Natural
Driven speedo = teeth,
Screw-in speedo
Push-in dipstick
Transfer gear = ?? teeth
 
          JT-R01-03-000F-G2 Price Picture
not
available
R37 & L?  
  Subaru
Top bolt centers = 7-5/8", ribs under fill tube, drain
Ring gear = 37 teeth <?>
Pinion shaft = teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = bushings
Drive speedo = 23 teeth, Natural
Driven speedo = teeth,
Screw-in speedo
Screw-in dipstick
Transfer gear = ?? teeth
 
          JT-R01-03-0002-AQ Price
R37 & L9 TZ102ZA1AA-JS
  Subaru 4x4
Top bolt centers = 8-5/16", 6 ribs under fill tube, Passenger drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = 3 bushings
Drive speedo = 25 teeth, Turquoise
Driven speedo = 20 teeth, Gray
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
  RING GEAR & PINION 38100AA250  
          JT-R01-03-003F-K5 Price Picture
not
available
R37 & L9 TZ102ZA1AA-JS
  Subaru 4x4
Top bolt centers = 8-5/16", 6 ribs under fill tube, Passenger drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, 9-1/4" threads to splines , 1-3/8" splines
Pump = 3 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
          JT-R01-03-000W-E6 Price
R37 & L9 TZ102ZX3AA-GI
  Subaru 4x4
Top bolt centers = 8-5/16", 6 ribs under fill tube, Center drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = 2 bushings
Drive speedo = 25 teeth, Turquoise
Driven speedo = 21 teeth, Turquoise
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
          JT-R01-03-0007-C2 Price
R37<A> & L9<B> TZ102ZAAAA-C7
  Subaru 4x4
Top bolt center = 8-5/16", 4 ribs under fill tube, Center drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, Threads to splines = 12-3/4", 1-3/8" splines
Pump = 2 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
          JT-R01-03-0016-A1 Price Picture
not
available
R37<A> & L9<B> TZ102ZABAA-CL
  Subaru, 4x4
Top bolt centers = 8-5/16", 4 ribs under fill tube, Center drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, 12-3/4" threads to splines, 1-3/8" splines
Pump = 2 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
          JT-R01-03-0035-A1 Price Picture
not
available
R37 & L9 TZ102ZA5AA-GN
  Subaru 4x4 2.2L
Top bolt centers = 8-5/16", 4 ribs under fill tube, Center drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, Threads to splines = 11-3/4", 1-1/4" splines
Pump = 2 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
          JT-R01-03-003X-8C Price Picture
not
available
R37 & L9 TZ102ZACAA-DR
  Subaru 4x4 2.2L
Top bolt centers = 8-5/16", 4 ribs under fill tube, Center drain
Ring gear = 37 teeth <A>
Pinion shaft = 9 teeth <B>, Threads to splines = 11-3/4", 1-1/4" splines
Pump = 2 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
37x10 teeth         JT-R01-03-000E-E0 Price Picture
not
available
R37 & L10  
  Subaru
Top bolt center = 7-5/8"
Ring gear = 37 teeth <?>
Pinion shaft = 10 teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Speedo drive = 25 teeth <?>
Screw in speedo
Screw in dipstick
Transfer gear = ?? teeth
 
37x10 teeth         JT-R01-03-000G-J4 Price Picture
not
available
R37 & L10  
  Subaru
Top bolt center = 7-5/8"
Ring gear = 37 teeth <?>
Pinion shaft = 10 teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Speedo drive = 23 teeth <?>
Screw in speedo
Push in dipstick
Transfer gear = ?? teeth
 
37x10 teeth         JT-R01-03-000M-MJ Price Picture
not
available
R37 & L10  
  Subaru
Top bolt centers = 7-5/8"
Ring gear = 37 teeth < >
Pinion shaft = 10 teeth < >, Threads to splines = 9-1/4", 1-3/8" splines
Drive speedo = 25 teeth, Turquoise
Driven speedo = 21 teeth, Turquoise
Screw-in speedo
Push-in dipstick
Transfer gear = teeth
 
37x10 teeth         JT-R01-03-000N-PL Price Picture
not
available
R37 & L10  
  Subaru
Top bolt centers = 8-5/16"
Ring gear = R37 <?>
Pinion shaft = L10 <?>, Threads to splines = 9-1/4", 1-3/8" splines
Speedo drive = NONE
Screw-in speedo
Push-in dipstick
Transfer gear = ?? teeth
 
37x10 teeth
9-1/4"
Black
J3
        JT-R01-03-000V-A4 Price
R37 & L10 TA102AA1AA-J3
  Subaru Fwd
Top bolt centers = 8-5/16", 6 ribs under fill tube, Passenger drain
Ring gear = 37 teeth <>
Pinion shaft = 10 teeth <>, Threads to splines = 9-1/4"", 1-3/8" splines
Pump = bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
  RING GEAR & PINION 38100AA280  
37x10 teeth
9-1/4"
Black
M6
        JT-R01-03-0004-GV Price
R37 & L10 TZ102AA1AA-M6
  Subaru Fwd
Top bolt centers = 8-5/16", 4 ribs under fill tube, Passenger drain
Ring gear = 37 teeth <>
Pinion shaft = 10 teeth <>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = 2 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
37x10 teeth
9-1/4"
Black
NC
        JT-R01-03-0003-ET Price
R37 & L10 TZ102AA3AA-NC
  Subaru Fwd
Top bolt centers = 8-5/16", 4 ribs under fill tube, Passenger drain
Ring gear = 37 teeth <>
Pinion shaft = 10 teeth <>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = 2 bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
  RING GEAR & PINION 38100AA280  
37x10 teeth
9-1/4"
Turquoise
KI
        JT-R01-03-0021-AQ Price
R37 & L10 TZ102AM1AA-KI
  Subaru Fwd
Top bolt centers = 8-5/16"
Ring gear = 37 teeth <AA>
Pinion shaft = 10 teeth <B>, Threads to splines = 9-1/4"
1-3/8" splines
Speedo drive = 25 teeth, Turquoise
Driven speedo = 21 teeth, Turquoise
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
37x10 teeth
9-1/4"
Turquoise
Turquoise
J3
        JT-R01-03-003R-GY Price Picture
not
available
R37 & L10 TA102AA1AA-J3
  Subaru Fwd
Top bolt centers = 8-5/16", 6 ribs under fill tube, Passenger drain
Ring gear = 37 teeth <>
Pinion shaft = 10 teeth <>, 9-1/4" threads to splines, 1-3/8" splines
Pump = 3 bushings
Drive speedo = 25 teeth, Turquoise
Driven speedo = 21 teeth, Turquoise
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
39x10 teeth
9-1/4"
        JT-R01-03-000X-G8 Price Picture
not
available
R39 & L10  
  Subaru
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 39 teeth <?>
Pinion shaft = 10 teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = bushings
Drive speedo = 25 teeth, Turquoise
Driven speedo = teeth, Turquoise
Screw-in speedo
Push-in dipstick
Transfer gear = ? teeth
 
39x10 teeth
9-1/4"
4R
        JT-R01-03-001L-LH Price
R39 & L10 TZ102ZJ1AA-4R
  Subaru 4x4
Top bolt centers = 8-5/16", 6 ribs under fill tube, Passenger drain
Ring gear = 39 teeth <AA>
Pinion shaft = 10 teeth <BB>, Threads to splines = 9-1/4", 1-3/8" splines
3 pump bushings
Driven speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
39x10 teeth
9-1/4"
MH
        JT-R01-03-0001-8N Price
R39 & L10 TZ102ZA2AA-MH
  Subaru 4x4
Top bolt center = 8-5/16", ribs under fill tube, Passenger drain
Ring gear = 39 teeth <AA>
Pinion shaft = 10 teeth <BB>, Threads to splines = 9-1/4", 1-3/8" splines
pump bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 19 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
39x10 teeth
9-1/4"
ML
        JT-R01-03-002P-9T Price Picture
not
available
R39 & L10 TZ102ZJ2AA-ML
  Subaru 4x4
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 39 teeth <AA>
Pinion shaft = 10 teeth <BB>, Threads to splines = 9-1/4", 1-3/8" splines
pump bushings
Drive speedo = 23 teeth, Natural
Driven speedo = 16 teeth, Black
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
39x11 teeth         JT-R01-03-000K-HE Price Picture
not
available
R39 & L11  
  Subaru
Top bolt center = 8-5/16"
Ring gear = 39 teeth <?>
Pinion shaft = 11 teeth <?>
Nut away pump
Spline near nut
Nut to nut = 11-1/4" (Shortest)
1-3/8" splines
Speedo drive = 25 teeth <?>
Screw in speedo
Push in dipstick
Transfer gear = teeth
Probably SVX only (some K codes)
 
39x11 teeth
K7
4x4
        JT-R01-03-0038-J7 Price Picture
not
available
  TZ102ZM3AA-K7
96 Subaru 4x4
Top bolt center = 8-5/16"
Ring gear = 39 teeth <A>
Pinion shaft = 11 teeth <B>
Nut near pump
Spline near nut
Nut to nut = 15-0", Long
Speedo drive = 25 teeth, Turquoise
Speedo driven = 20 teeth, Natural
Screw in speedo
Push in dipstick
Transfer gear = 53 teeth
Centered drain plug
 
39x11 teeth
KP
        JT-R01-03-0013-FU Price Picture
not
available
R39 & L11 ?? TZ102ZM1AA-KP
  Subaru
?
Top bolt center = 8-5/16"?
Ring gear = 39 teeth <?>
Pinion shaft = 11 teeth <?>
Nut away pump?
Spline near nut?
Nut to nut = 11-1/4" (Shortest)?
?" splines
Speedo drive = L25? <?>
? in speedo
? in dipstick
Transfer gear = ?? teeth
Probably SVX only (some K codes);?
 
39x? teeth         JT-R01-03-0008-F4 Price Picture
not
available
R39 & L?  
  Subaru
Top bolt center = 7-5/8"
Ring gear = R39 <?>
Pinion shaft = L? <?>
Nut near pump
Spline near nut
Nut to nut = 15" (Longest)
1-3/8" splines
Speedo drive = L23 <?>
Screw in speedo
Screw in dipstick
Transfer gear = ?? teeth
 
39x? teeth         JT-R01-03-000A-FQ Price Picture
not
available
R39 & L?  
  Subaru
Top bolt center = 7-5/8"
Ring gear = R39 <?>
Pinion shaft = L? <?>
Nut away pump
Spline near nut
Nut to nut = 11-1/4" (Shortest)
1-3/8" splines
Speedo drive = 25T <?>
Screw in speedo
Screw in dipstick
Transfer gear = ?? teeth
 
39x? teeth         JT-R01-03-000C-KV Price Picture
not
available
R39 & L?  
  Subaru
Top bolt center = 7-5/8"
Ring gear = R39 <?>
Pinion shaft = L? <?>
Nut away pump
Spline near nut
Nut to nut = 11-1/4" (Shortest)
1-3/8" splines
Speedo drive = 23T <?>
Screw in speedo
Push in dipstick
Transfer gear = ?? teeth
 
39x?? teeth         JT-R01-03-000Y-7A Price Picture
not
available
R39 & L??  
  Subaru
Top bolt center = 7-5/8"
Ring gear = R39 <?>
Pinion shaft = L? <?>
Nut away pump
Spline near nut
Nut to nut = 11-1/4" (Shortest)
1-3/8" splines
Speedo drive = L25 <?>
Screw in speedo
Screw in dipstick
Transfer gear = ? teeth
 
39x?? teeth         JT-R01-03-0010-JM Price Picture
not
available
R39 & L??  
  Subaru
Top bolt center = 7-5/8"
Ring gear = R39 <?>
Pinion shaft = L? <?>
Nut away pump
Spline near nut
Nut to nut = 11-1/4" (Shortest)
1-3/8" splines
Speedo drive = L23 <?>
Screw in speedo
Screw in dipstick
Transfer gear = ? teeth
 
39x?? teeth         JT-R01-03-0011-9P Price Picture
not
available
R39 & L??  
  Subaru
Top bolt center = 7-5/8"
Ring gear = R39 <?>
Pinion shaft = L? <?>
Nut away pump
Spline near nut
Nut to nut = 11-1/4" (Shortest)
1-3/8" splines
Speedo drive = L23 <STEEL>
Screw in speedo
Push in dipstick
Transfer gear = ? teeth
 
40x10 teeth
9-1/4"
NONE
NONE
        JT-R01-03-000P-7Q Price Picture
not
available
R40 & L10  
  Subaru,
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 40 teeth <?>
Pinion shaft = 10 teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = bushings
Drive speedo = NONE
Driven speedo = NONE
Screw-in speedo
Push-in dipstick
Transfer gear = ?? teeth
 
40x9 teeth
9-1/4"
Green
        JT-R01-03-000J-FA Price Picture
not
available
R40 & L9  
  Subaru,
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 40 teeth <?>
Pinion shaft = 9 teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = bushings
Drive speedo = 25 teeth, Green
Driven speedo = teeth,
Screw-in speedo
Push-in dipstick
Transfer gear = ?? teeth
 
40x9 teeth
9-1/4"
Natural
        JT-R01-03-000L-KG Price Picture
not
available
R40 & L9  
  Subaru,
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 40 teeth <?>
Pinion shaft = 9 teeth <?>, Threads to splines = 9-1/4", 1-3/8" splines
Pump = bushings
Drive speedo = 23 teeth, Natural
Driven speedo = teeth,
Screw-in speedo
Push-in dipstick
Transfer gear = ?? teeth
 
40x9 teeth
11-3/4"
Green

DT
        JT-R01-03-000H-L6 Price
R40<A> & L9<BBB> TZ102Z2CBA-DT
  Subaru, 4x4
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 40 teeth <A>
Pinion shaft = 9 teeth <BBB>, Threads to splines = 11-3/4", 1-1/4" splines
Pump = bushings
Drive speedo = 25 teeth, Green
Driven speedo = teeth,
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
40x9 teeth
11-3/4"
Green
Green
KF
        JT-R01-03-001A-GR Price
R40<A-A> & L9<BBB> TZ102Z2DBA-KF
  Subaru 4x4 2.5L
Top bolt centers = 8-5/16", 4 ribs under fill tube, Center drain
Ring gear = 40 teeth <A-A>
Pinion shaft = 9 teeth <BBB>, Threads to splines = 11-3/4", 1-1/4" splines
Pump = 2 bushings
Drive speedo = 25 teeth, Green
Driven speedo = 19 teeth, Green
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
40x9 teeth
11-3/4"
Green
Green
LI
        JT-R01-03-0012-CR Price
R40<A-A> & L9<BBB> TZ103ZJ1AA-LI
  Subaru, 4x4
Top bolt centers = 8-5/16", 4 ribs under fill tube, Center drain
Ring gear = 40 teeth <A-A>
Pinion shaft = 9 teeth <BBB>, Threads to splines = 11-3/4", 1-1/4" splines
Pump = 2 bushings
Drive speedo = 25 teeth, Green
Driven speedo = 19 teeth, Green
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
40x9 teeth
12-3/4"
Green
Green
        JT-R01-03-003K-LH Price Picture
not
available
R40 & L9  
  Subaru
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 40 teeth <A>
Pinion shaft = 9 teeth <BBB>, Threads to splines = 12-3/4", 1-3/8" splines
Pump = bushings
Drive speedo = 25 teeth, Green
Driven speedo = 25 teeth, Green
Screw-in speedo
Push-in dipstick
Transfer gear = 53 teeth
 
40x9 teeth
12-3/4"
Natural
        JT-R01-03-000Q-9T Price Picture
not
available
R40 & L9  
  Subaru,
Top bolt centers = 8-5/16", ribs under fill tube, drain
Ring gear = 40 teeth <?>
Pinion shaft = 9 teeth <?>, Threads to splines = 12-3/4", 1-3/8" splines
Pump = bushings
Drive speedo = 23 teeth, Natural
Driven speedo = teeth,
Screw-in speedo
Push-in dipstick
Transfer gear = ?? teeth
 


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