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Torque Converter | Toyota | A540E | TO-42

Ill.# Image Description Specification Part #
0 Misc NPN-SPL
1 Hubcap Fits 1-1/2" (38.1mm). Length: 1-1/2"
  • Color: Green
  • Fits 1-1/2" (38.1mm)
 MHC-G
2 Impeller Hub Flanged A540E L/S
  • Journal Dia: 1.500"
  • Installed Height: 1.695"
  • Height: 1.910"
  • Hub Mount: Flanged
  • Pump Drive Type: Slots
  • Flange Dia: 3.250"
 YH-1-18FLG
2 Impeller Hub
  • Journal Dia: 1.500"
  • Installed Height: 1.580"
  • Hub Mount: Butt
  • Pump Drive Type: Slots
  • Hardness: Rc 32-36
 YH-1-5GRC
2 Impeller Hub Flanged
  • Journal Dia: 1.500"
  • Installed Height: 1.690"
  • Height: 1.880"
  • Hub Mount: Flanged
  • Pump Drive Type: Slots
  • Flange Dia: 3.250"
  • Hardness: Rc 32-36
 YH-1-44FLG
2 Impeller Hub
  • Journal Dia: 1.500"
  • Installed Height: 1.580"
  • Hub Mount: Butt
  • Pump Drive Type: Slots
 YH-1-5G
3 Impeller NPN-12-20-3
4 Bearing 2 Pieces Required.
  • Thickness: 0.15
  • Thickness metric: 3.81
  • Bearing type: Semi-Enclosed
  • Outside Dia: 2.43
  • Inside Dia: 1.31
  • Outside Dia Metric: 61.72
  • Inside Dia metric: 33.27
  • Race: PW-2-13
 PW-2-12
4 Bearing Replaces YW-2-4 & JW-2ND 2 Pieces Required.
  • Thickness: 0.15
  • Thickness metric: 3.81
  • Bearing type: Semi-Enclosed
  • Outside Dia: 2.436
  • Inside Dia: 1.496
  • Outside Dia Metric: 61.87
  • Inside Dia metric: 38
  • Race: YW-2
 YW-2-16
4 Bearing & Race Kit Replaces YW-2-4 & JW-2ND 2 Pieces Required.
  • Outside Dia: 2.43"
  • Inside Dia: 1.31"
 YW-2-16K
5 Bearing Race Cupped 2 Pieces Required.
  • Thickness: 0.030"
  • Outside Dia: 2.440"
  • Inside Dia: 1.664"
 YW-2-4
5 Bearing & Race Kit
  • Outside Dia: 2.440"
  • Inside Dia: 1.664"
 YW-2-4K
6 Bearing 2 Pieces Required.
  • Thickness: 0.118
  • Thickness metric: 3
  • Bearing type: Exposed
  • Outside Dia: 2.362
  • Inside Dia: 1.575
  • Outside Dia Metric: 59.94
  • Inside Dia metric: 39.88
  • Race: FW-2-3, FW-2-4, FW-2-4A, JW-2-5, JW-2-5T, JW-2-5T, JW-2-5TT, JW-2-6, PW-2-3, PW-2-4, YW-2, YW-2-4, YW-2-6
 JW-2N
6 Bearing 2 Pieces Required.
  • Thickness: 0.125
  • Thickness metric: 3.18
  • Bearing type: Exposed
  • Outside Dia: 2.36
  • Inside Dia: 1.57
  • Outside Dia Metric: 59.94
  • Inside Dia metric: 39.88
  • Race: FW-2-3, FW-2-4, FW-2-4A, JW-2-5, JW-2-5T, JW-2-5TT, JW-2-6, PW-2-3, PW-2-4, YW-2, YW-2-4, YW-2-6
 JW-2ND
6_N.I. Bearing & Race Kit Alt# TB010012 YW-2-4KD
6_N.I. Bearing & Race Kit
  • Includes YW-2-4 , JW-2ND, YW-2
 YW-2BK
7 Bearing Race 2 Pieces Required.
  • Thickness: .08"
  • Material: Steel
  • Tang Count: Universal, 1 Tang, Replaces 4 Tangs
  • Outside Dia: 2.3"
  • Inside Dia: 1.58"
 YW-2
8 Snap Ring NPN-12-20-8
9 Stator Cap 2 Required (A540E), 1 required (A540E L/S) 1/2 Pieces Required.
  • Thickness: .40".
  • Material: Aluminum
  • Outside Dia: 3.10"
  • Inside Dia: 1.27"
 YW-4-13
10 Stator NPN-12-20-10
11 Race Outer NPN-12-20-11
12 Sprag
  • Cam Count: 18 elements
  • Inner race OD: 2.071" Outer Race ID: 2.728" Thickness: 0.642" Cam part-ID: S-316
 YC-6-1
13 Inner Race
  • Height: 0.795"
  • Internal Teeth: 38
  • Outside Dia: 1.625"
 NPN-12-20-13
14 Rivet 16 Pieces Required.
  • Length: 0.5"
  • Rivet solid or tubular: Tubular
  • Rivet Shank Dia: 0.193"
  • Rivet head dia: 0.312"
 JX-12
14 Rivet 16 Pieces Required.
  • Length: 0.5"
  • Rivet solid or tubular: Solid
  • Rivet Shank Dia: 0.193"
  • Rivet head dia: 0.312"
 JX-12S
14 Rivet 16 Pieces Required.
  • Length: 0.515"
  • Rivet solid or tubular: Solid
  • Rivet Shank Dia: 0.198"
  • Rivet head dia: 0.300"
  • Rivet Head: Flat
 SX-12-14
15 Turbine NPN-12-20-15
16 Damper Assembly NPN-12-20-16
17 Turbine Hub
  • Height: 1.030
  • Internal Teeth: 26
  • Outside Dia: 4.09"
  • Uses 16 Rivets
 YX-13-8
17 Turbine Hub
  • Height: 1.030
  • Internal Teeth: 26
  • Hardness: Heat-Treated (hardened)
  • Outside Dia: 4.09"
  • Uses 16 Rivets
 YX-13-8HT
18 Seal Ring Scarf Cut
  • Height: 0.106"
  • Width: 0.090"
  • Material: PTFE
  • Height Metric: 2.8194
  • Seal Type: Scarf Cut
  • Outside Dia: 2.683"
  • Outside Dia Metric: 68.2498
 YO-25-1
19 Metal Clad Seal
  • Housing Bore Dia: 0.929
  • Housing Bore Dia Metric: 23.6
  • Shaft Dia metric: 15
  • Shaft Dia: 0.591
  • Material: Fluorocarbon
 YO-25-12
19 Metal Clad Seal Spring Loaded
  • Housing Bore Dia: 0.929
  • Housing Bore Dia Metric: 23.6
  • Shaft Dia metric: 15
  • Shaft Dia: 0.591
 YO-25-2
20 Lockup Clutch NPN-12-20-20
21 Lining (Friction Ring,Wafer) AVAILABLE WITH DIFFERENT FRICTION MATERIALS, INCLUDING HIGH CARBON, KEVLAR®, CARBON AND TAN.
  • Thickness: 0.045"
  • Material: Red
  • Outside Dia: 9.25"
  • Inside Dia: 7.875"
 JX-23-8
21 Lining (Friction Ring,Wafer) AVAILABLE WITH DIFFERENT FRICTION MATERIALS, INCLUDING HIGH CARBON, KEVLAR®, CARBON AND TAN.
  • Thickness: 0.045"
  • Material: Red
  • Outside Dia: 10.063
  • Inside Dia: 8.5
 YX-23-10
22 Bearing ** Note: YW-9-6 Bearing & YW-9-7 Race Replace YW-9-4K
  • Thickness: 0.11
  • Thickness metric: 2.79
  • Bearing type: Semi-Enclosed
  • Outside Dia: 2.047
  • Inside Dia: 1.112
  • Outside Dia Metric: 52
  • Inside Dia metric: 28.24
  • Replaces Bearing & Race.
 YW-9-6
23 Bearing & Race Kit
  • Thickness: 0.16"
  • Bearing type: Semi-Enclosed
  • Outside Dia: 2.19"
  • Inside Dia: 1.18"
  • Replaced by Plastic Washer YW-9-4B
 YW-9-4K
23 Bearing Race ** Note: YW-9-6 Bearing & YW-9-7 Race ReplaceS YW-9-4K
  • Thickness: 0.075"
  • Outside Dia: 2.126"
  • Inside Dia: 1.260"
 YW-9-7
23 Turbine Washer
  • Thickness: .236"
  • Material: Plastic
  • Outside Dia: 2.291"
  • Inside Dia: 1.110"
  • Replaces Bearing
 YW-9-4B
24 Front Cover NPN-12-20-24
25 Mounting Pad Threaded, M8X1.25 6 Pieces Required. YX-10
26 Bolt Hex Head A540E 6 Pieces Required.
  • Dimensions: M8-1.25 X 12mm
  • Length: 12mm
 YX-10-1