TRANSMISSION

EPC / Mercedes / 1 / FG / FG 121.042 / 26 / 016
№- Name A* Part number A

TRANSMISSION
- XXX XXX XXX XXXX -
REPLACED BY
121 260 26 01 TOGETHER WITH 1 CLUTCH HOUSING 128 250 03 05 1 SUPPORT 121 492 02 16 1 MOUNTING PLATE 121 490 02 44 2 HEX.
- A 12 126 006 04  -
REPLACED BY
121 260 26 01 TOGETHER WITH 1 CLUTCH HOUSING 128 250 03 05 1 SUPPORT 121 492 02 16 1 MOUNTING PLATE 121 490 02 44 2 HEX.
- A 12 126 008 04  -
REPLACED BY
121 260 26 01 TOGETHER WITH 1 CLUTCH HOUSING 128 250 03 05 1 SUPPORT 121 492 02 16 1 MOUNTING PLATE 121 490 02 44 2 HEX.
- A 12 126 016 04  -
TRANSMISSION WITHOUT
CLUTCH HOUSING, WITH CLUTCH RELEASE BEARING AND RELEASE YOKE PROPELLER DRIVE SHAFT CONNECTING FLANGE, 80-MM HOLE CIRCLE
001 A 12 126 026 01  -
REPLACED BY
121 260 34 01 TOGETHER WITH 1 CLUTCH HOUSING 128 250 03 05 1 SUPPORT 121 492 02 16 1 MOUNTING PLATE 121 490 02 44 2 HEX.
- A 12 126 014 04  -
REPLACED BY
121 260 51 01 TOGETHER WITH 1 SUPPORT 121 492 02 16 1 MOUNTING PLATE 121 490 02 44 2 HEX. HEAD SCREW M 8X40 DIN 931-8 G
- A 12 126 025 04  -

Replaced by: A  121 260 51 01
- A 12 126 027 01  -
TRANSMISSION WITHOUT
CLUTCH HOUSING WITH CLUTCH RELEASE BEARING AND RELASE YOKE PROPELLER SHAFT CONNECTING FLANGE, 90-MM HOLE CIRCLE
Replaced by: A  121 260 51 01
- A 12 126 034 01  -
001 TRANSMISSION WITHOUT
CLUTCH HOUSING WITH CLUTCH RELEASE BEARING AND RELASE YOKE PROPELLER SHAFT CONNECTING FLANGE, 90-MM HOLE CIRCLE
001 A 12 126 051 01  -
TRANSMISSION WITHOUT
CLUTCH HOUSING WITH CLUTCH RELEASE BEARING AND RELEASE YOKE PROPELLER SHAFT CONNECTING FLANGE HOLE CIRCLE 90-MM
Replaced by: A  121 260 52 01
- A 12 126 035 01  -
TRANSMISSION WITHOUT
CLUTCH HOUSING WITH CLUTCH RELEASE BEARING AND RELEASE YOKE PROPELLER SHAFT CONNECTING FLANGE HOLE CIRCLE 90-MM
001 A 12 126 052 01  -

TRANSMISSION CASE
- XXX XXX XXX XXXX -
TRANSMISSION CASE
Replaced by: A  186 260 00 11
- A 18 626 002 11  -
002 TRANSMISSION CASE 001 A 18 626 000 11  -
003 CYLINDRICAL PIN
6 H8X16 DIN 7
002 -
004 PIVOT PIN 001 A 11 126 200 74  -
STUD
M 10X20 DIN 939-5 S
002 -

TRANSMISSION GEARS
- XXX XXX XXX XXXX -
005 REVERSE IDLER GEAR 001 A 12 026 003 25  -
006 BUSHING 001 A 12 026 303 50  -
007 REVERSE IDLER SHAFT 001 A 18 626 300 30  -
008 THREADED PIN,
WITH HARDENED BLUNT END M 10X45 DIN 417-5 S REVERSE IDLER SHAFT TO TRANSMISSION CASE
001 -
009 HEX. NUT
M 10 DIN 934 -5 S REVERSE IDLER SHAFT TO TRANSMISSION CASE
001 -
010 INTERMEDIATE LEVER
(FOR REVERSE)
001 A 13 626 000 37  -
011 DOWEL PIN
8X16 N 37 B
001 -
SHIFTING DOG
(FOR REVERSE IDLER GEAR)
Replaced by: A  121 263 01 23
- A 13 626 300 23  -
012 SHIFTING DOG
(FOR REVERSE IDLER GEAR)
001 A 12 126 301 23  -
COUNTERSHAFT 001 A 12 026 001 24  -
COUNTERSHAFT 001 A 18 026 003 24  -
013 COUNTERSHAFT 001 A 11 026 002 24  -
014 WOODRUFF KEY 001 A 18 699 103 68  -
COUNTERSHAFT GEAR,
27 TEETH FOR 3RD GEAR
001 A 12 026 300 13  -
COUNTERSHAFT GEAR,
25 TEETH FOR 3RD GEAR
Replaced by: A  180 263 04 13
- A 18 026 301 13  -
COUNTERSHAFT GEAR,
25 TEETH FOR 3RD GEAR
001 A 18 026 304 13  -
015 COUNTERSHAFT GEAR, 001 A 11 026 300 13  -
COUNTERSHAFT GEAR,
30 TEETH FOR 4TH GEAR
Replaced by: A  180 263 05 10
- A 18 026 302 10  -
COUNTERSHAFT GEAR,
30 TEETH FOR 4TH GEAR
001 A 18 026 305 10  -
016 COUNTERSHAFT GEAR,
32 TEETH FOR 4TH GEAR
001 A 12 026 309 10  -
REPLACED BY A 35X2 N 55 D
35X2 DIN 471
- -
017 LOCKRING
A 35X2 N 55 D
001 -
REPLACED BY
6305 C 3 DIN 625 6305 DIN 625
- -
018 GROOVED BALL
BEARING (ON COUNTERSHAFT) 6305 C 3 DIN 625
002 -
SHIM, 0.10 MM THICK
OPTIONAL
NB A 12 026 314 52  -
019 SHIM, 0.25 MM THICK
OPTIONAL
NB A 12 026 315 52  -
SHIM, 0.50 MM THICK
OPTIONAL
NB A 12 026 316 52  -
SHIM, 1.0 MM THICK
OPTIONAL
NB A 12 026 308 52  -
020 PROTECTION PLATE
(AT GROOVED BALL BEARING, REAR)
001 A 18 699 018 40  -
REPLACED BY
TOGETHER WITH SLIDING SLEEVE 121 260 14 20 111 262 04 23
- A 12 126 005 20  -
DRIVE SHAFT
WITH SYNCHRONIZING CONE
001 A 12 126 014 20  -
DRIVE SHAFT
WITH SYNCHRONIZING CONE
Replaced by: A  120 260 12 20
- A 12 126 010 20  -
021 DRIVE SHAFT
WITH SYNCHRONIZING CONE
001 A 12 026 012 20  -
022 OIL SLINGER
(ON DRIVE SHAFT)
001 A 18 626 200 66  -
023 GROOVED BALL
BEARING WITH COVER PLATE 6306 ZN DIN 625
001 -
024 SNAP RING 001 A 13 626 200 94  -
025 SPACER RING
(FOR DRIVE SHAFT BEARING)
001 A 18 626 204 51  -
SNAP RING, 1.9 MM THICK
OPTIONAL DRIVE SHAFT TO TRANSMISSION CASE
001 A 13 699 406 35  -
026 SNAP RING, 2.0 MM THICK
OPTIONAL DRIVE SHAFT TO TRANSMISSION CASE
001 A 13 699 409 35  -
SNAP RING, 2.05 MM THICK
OPTIONAL DRIVE SHAFT TO TRANSMISSION CASE
001 A 13 699 407 35  -
027 SHIM, 0.1 MM THICK
OPTIONAL DRIVE SHAFT TO TRANSMISSION CASE
NB A 13 626 206 52  -
SHIM, 0.2 MM THICK
OPTIONAL DRIVE SHAFT TO TRANSMISSION CASE
NB A 13 626 207 52  -
SHIM, 0.3 MM THICK
OPTIONAL DRIVE SHAFT TO TRANSMISSION CASE
NB A 13 626 208 52  -

MAIN SHAFT
- XXX XXX XXX XXXX -
MAIN SHAFT 001 A 18 626 212 05  -
028 MAIN SHAFT 001 A 18 026 200 05  -
HELICAL GEAR
FOR 3RD GEAR
001 A 12 026 009 44  -
HELICAL GEAR
FOR 3RD GEAR
001 A 18 026 004 44  -
HELICAL GEAR
FOR 3RD GEAR
001 A 18 026 008 44  -
HELICAL GEAR
FOR 3RD GEAR
Replaced by: A  110 260 01 44
- A 11 026 000 44  -
029 HELICAL GEAR
FOR 3RD GEAR
001 A 11 026 001 44  -
NEADLE BEARING
FOR 3RD GEAR
Replaced by: A  000 981 29 12
- A 00 098 128 12  -
030 NEADLE BEARING
FOR 3RD GEAR
001 A 00 098 129 12  -
SYNCHRONIZING RING
(FOR 3RD AND 4TH GEAR)
Replaced by: A  111 262 01 34
- A 18 626 207 36  -
031 SYNCHRONIZING RING
(FOR 3RD AND 4TH GEAR)
002 A 11 126 201 34  -
032 GUARD PLATE
(FOR 3RD GEAR)
001 A 12 026 223 62  -

Replaced by: A  111 260 06 45
- A 12 026 004 45  -
SYNCHRONIZER BODY
(FOR 3RD AND 4TH GEAR)
Replaced by: A  111 260 06 45
- A 12 026 009 45  -
033 SYNCHRONIZER BODY
(FOR 3RD AND 4TH GEAR)
001 A 11 126 006 45  -
SYNCHRONIZER BODY
Replaced by: A  120 262 09 35
- A 12 026 208 35  -
034 SYNCHRONIZER BODY 001 A 12 026 209 35  -

Replaced by: A  180 993 41 01
- A 12 099 314 01  -
PRESSURE SPRING
Replaced by: A  180 993 41 01
- A 18 099 338 01  -
035 PRESSURE SPRING 003 A 18 099 341 01  -
036 BALL
6,5 MM III DIN 5401
003 -
FOLLOWER
Replaced by: A  121 262 00 40
- A 19 426 200 40  -
037 FOLLOWER 003 A 12 126 200 40  -

Replaced by: A  111 262 04 23
- A 12 026 209 23  -

Replaced by: A  111 262 04 23
- A 12 026 215 23  -

Replaced by: A  111 262 04 23
- A 19 826 200 23  -
SLIDING COLLAR
(FOR 3RD AND 4TH GEAR)
Replaced by: A  111 262 04 23
- A 19 826 201 23  -
038 SLIDING COLLAR
(FOR 3RD AND 4TH GEAR)
001 A 11 126 204 23  -
039 LOCK PLATE
FOR MAIN SHAFT, FRONT
001 A 12 099 401 15  -
040 GROOVED NUT
FOR MAIN SHAFT, FRONT
001 A 12 026 203 26  -
041 ROLLER CAGE
OPTIONAL
001 A 00 098 108 12  -
ROLLER CAGE
OPTIONAL
001 A 00 098 109 12  -
ROLLER CAGE
OPTIONAL
001 A 00 098 137 12  -
042 ROLLER CAGE, SPLIT 001 A 12 098 103 12  -
HELICAL GEAR, 24 TEETH
FOR 2ND GEAR
001 A 12 026 207 12  -
HELICAL GEAR, 25 TEETH
FOR 2ND GEAR
Replaced by: A  180 262 07 12
- A 18 626 206 12  -
HELICAL GEAR, 25 TEETH
FOR 2ND GEAR
001 A 18 026 207 12  -
REPLACED BY 111 262 04 12
FOR 2ND GEAR
Replaced by: A  111 262 04 12
- A 11 026 201 12  -
HELICAL GEAR, 34 TEETH
FOR 2ND GEAR
Replaced by: A  111 262 04 12
- A 11 126 202 12  -
043 HELICAL GEAR, 34 TEETH
FOR 2ND GEAR
001 A 11 126 204 12  -
044 BUTTING RING,
7.9-MM THICK OPTIONAL
001 A 12 026 216 62  -
BUTTING RING,
7.95-MM THICK OPTIONAL
001 A 12 026 217 62  -
BUTTING RING,
8.0-MM THICK OPTIONAL
001 A 12 026 218 62  -
BUTTING RING,
8.05-MM THICK OPTIONAL
001 A 12 026 219 62  -
BUTTING RING,
8.10-MM THICK OPTIONAL
001 A 12 026 220 62  -
SYNCHRONIZING RING
(FOR 2ND GEAR)
Replaced by: A  111 262 01 34
- A 18 626 207 36  -
045 SYNCHRONIZING RING
(FOR 2ND GEAR)
001 A 11 126 201 34  -
SYNCHRONIZING RING
(FOR 1ST GEAR)
Replaced by: A  111 262 00 34
- A 18 626 214 36  -
046 SYNCHRONIZING RING
(FOR 1ST GEAR)
001 A 11 126 200 34  -
SYNCHRONIZER BODY
FOR 1ST AND 2ND GEAR
001 A 12 026 002 45  -
SYNCHRONIZER BODY
FOR 1ST AND 2ND GEAR
Replaced by: A  111 260 05 45
- A 18 626 011 45  -
047 SYNCHRONIZER BODY
FOR 1ST AND 2ND GEAR
001 A 11 126 005 45  -
SYNCHRONIZER BODY
FOR 1ST AND 2ND GEAR
001 A 12 026 205 35  -
048 SYNCHRONIZER BODY
FOR 1ST AND 2ND GEAR
001 A 18 626 206 35  -

Replaced by: A  180 993 41 01
- A 12 099 314 01  -
PRESSURE SPRING
Replaced by: A  180 993 41 01
- A 18 099 338 01  -
049 PRESSURE SPRING 003 A 18 099 341 01  -
050 BALL
6,5 MM III DIN 5401
003 -
FOLLOWER
Replaced by: A  121 262 00 40
- A 19 426 200 40  -
051 FOLLOWER 003 A 12 126 200 40  -
SLIDING COLLAR
FOR 1ST AND 2ND GEAR
001 A 12 026 208 23  -
REPLACED BY 111 262 03 23
FOR 1ST AND 2ND GEAR
Replaced by: A  111 262 03 23
- A 18 626 205 23  -
SLIDING COLLAR
FOR 1ST AND 2ND GEAR
Replaced by: A  111 262 03 23
- A 18 626 208 23  -
052 SLIDING COLLAR
FOR 1ST AND 2ND GEAR
001 A 11 126 203 23  -
053 KEY
(FOR MAIN SHAFT, 1ST AND 2ND GEAR)
001 A 12 026 200 81  -
054 GUARD PLATE,
4.40-MM THICK OPTIONAL
001 A 12 026 211 62  -
GUARD PLATE,
4.45-MM THICK OPTIONAL
001 A 12 026 212 62  -
GUARD PLATE,
4.50-MM THICK OPTIONAL
001 A 12 026 213 62  -
GUARD PLATE,
4.55-MM THICK OPTIONAL
001 A 12 026 214 62  -
GUARD PLATE,
4.60-MM THICK OPTIONAL
001 A 12 026 215 62  -
055 ROLLER CAGE
(FOR 1ST GEAR)
001 A 12 098 102 12  -
HELICAL GEAR, 28 TEETH
FOR 1ST GEAR
001 A 12 026 207 11  -
HELICAL GEAR, 29 TEETH
FOR 1ST GEAR
Replaced by: A  180 262 08 11
- A 18 626 212 11  -
HELICAL GEAR, 29 TEETH
FOR 1ST GEAR
001 A 18 026 208 11  -
HELICAL GEAR, 28 TEETH
FOR 1ST GEAR
Replaced by: A  110 262 01 11
- A 11 026 200 11  -
056 HELICAL GEAR, 28 TEETH
FOR 1ST GEAR
001 A 11 026 201 11  -
057 GUARD PLATE,
3.80-MM THICK OPTIONAL
NB A 18 626 201 62  -
GUARD PLATE,
3.90-MM THICK OPTIONAL
NB A 18 626 202 62  -
GUARD PLATE,
4.00-MM THICK OPTIONAL
NB A 18 626 203 62  -
GUARD PLATE,
4.10-MM THICK OPTIONAL
NB A 18 626 204 62  -
GUARD PLATE,
4.20-MM THICK OPTIONAL
NB A 18 626 205 62  -
GUARD PLATE,
4.30-MM THICK OPTIONAL
NB A 18 626 206 62  -
GUARD PLATE,
4.40-MM THICK OPTIONAL
NB A 18 626 207 62  -
GUARD PLATE,
4.50-MM THICK OPTIONAL
NB A 18 626 208 62  -
058 GROOVED BALL BEARING 001 A 13 698 102 25  -
059 SNAP RING
SP 72 A DIN 5417
001 -
060 SHIM, 0.1 MM THICK
OPTIONAL; ON MAIN SHAFT, FOR REAR TRANSMISSION CASE COVER
NB A 13 626 204 52  -
SHIM, 0.2 MM THICK
OPTIONAL; ON MAIN SHAFT, FOR REAR TRANSMISSION CASE COVER
NB A 13 626 205 52  -
SHIM, 0.3 MM THICK
OPTIONAL; ON MAIN SHAFT, FOR REAR TRANSMISSION CASE COVER
NB A 13 626 209 52  -
HELICAL GEAR
(FOR SPEEDOMETER DRIVE)
Replaced by: A  120 264 07 30
- A 12 026 404 30  -
061 HELICAL GEAR
(FOR SPEEDOMETER DRIVE)
001 A 12 026 407 30  -
062 TRANSMISSION CASE
COVER, FRONT
001 A 12 126 000 21  -
TRANSMISSION CASE
COVER, FRONT
001 A 18 026 000 21  -
063 SEAL RING 001 A 18 626 100 60  -
064 BALL PIN
(FOR RELEASE YOKE)
001 A 12 099 103 15  -
065 HEX. HEAD SCREW
M 8X25 DIN 931-8 G FRONT TRANSMISSION CASE COVER TO TRANSMISSION
002 -
066 HEX. HEAD SCREW
M 8X22 DIN 933-8 G FRONT TRANSMISSION CASE COVER TO TRANSMISSION
004 -
067 SPRING WASHER
B 8 DIN 137 FRONT TRANSMISSION CASE COVER TO TRANSMISSION
006 -
TRANSMISSION CASE
COVER, REAR
Replaced by: A  120 260 20 16
- A 12 026 016 16  -
068 TRANSMISSION CASE
COVER, REAR
001 A 12 026 020 16  -
069 PLUG 001 A 15 326 400 55  -
070 GASKET
(FOR REAR TRANSMISSION CASE COVER)
001 A 18 626 104 79  -
071 SEAL RING
(FOR MAIN SHAFT)
001 A 00 099 717 46  -
072 SEAL RING
(FOR SPEEDOMETER DRIVE SHAFT)
001 A 12 026 100 80  -
073 SHAFT
FOR SPEEDOMETER DRIVE
001 A 12 026 404 32  -
074 DRIVE PINION
FOR SPEEDOMETER DRIVE
001 A 13 626 400 31  -
075 SPRING WASHER
B 6 DIN 137 FLEXIBLE SHAFT TO REAR TRANSMISSION CASE COVER
001 -
076 HEX. HEAD SCREW
M 6X30 DIN 931-8 G FLEXIBLE SHAFT TO REAR TRANSMISSION CASE COVER
001 -
COLLAR SCREW
REAR TRANSMISSION CASE COVER TO TRANSMISSION CASE
004 A 12 099 000 10  -
077 HEX. HEAD SCREW
M 8X22 DIN 933-8 G REAR TRANSMISSION CASE COVER TO TRANSMISSION CASE
002 -
077 HEX. HEAD SCREW
M 8X22 DIN 933-8 G REAR TRANSMISSION CASE COVER TO TRANSMISSION CASE
006 -
078 SPRING WASHER
B 8 DIN 137 REAR TRANSMISSION CASE COVER TO TRANSMISSION CASE
006 -
THREE-WAY FLANGE,
80-MM HOLE CIRCLE ON MAIN SHAFT
Replaced by: A  180 262 06 45
- A 18 026 203 45  -
THREE-WAY FLANGE,
80-MM HOLE CIRCLE ON MAIN SHAFT
001 A 18 026 206 45  -
THREE-WAY FLANGE,
90-MM HOLE CIRCLE ON MAIN SHAFT
Replaced by: A  111 262 00 45
- A 18 626 208 45  -
079 THREE-WAY FLANGE,
90-MM HOLE CIRCLE ON MAIN SHAFT
001 A 11 126 200 45  -
080 LOCK
THREE-WAY FLANGE TO MAIN SHAFT
001 A 18 626 201 73  -
081 GROOVED NUT
THREE-WAY FLANGE TO MAIN SHAFT
001 A 18 626 202 26  -
SCREW PLUG
(OIL FILLING AND OIL DRAIN AT TRANSMISSION) M 24X1,5 DIN 906
Replaced by: A  186 997 00 32
- -
082 SCREW PLUG
(OIL FILLING AND OIL DRAIN AT TRANSMISSION)
002 A 18 699 700 32  -
082 SCREW PLUG
(OIL FILLING AND OIL DRAIN AT TRANSMISSION)
001 A 18 699 700 32  -
083 SCREW PLUG WITH COLLAR
OIL DRAIN AT TRANSMISSION
001 A 18 699 701 32  -
084 SEAL RING
A 24X30 DIN 7603 AL OIL DRAIN AT TRANSMISSION
001 -
085 HEX. HEAD SCREW
M 10X40 DIN 931-8 G TRANSMISSION TO CYLINDER CRANKCASE FOR CLUTCH HOUSING PRESSURE DIE-CASTING
005 -
HEX. HEAD SCREW
M 10X50 DIN 931-8 G TRANSMISSION TO CYLINDER CRANKCASE FOR CLUTCH HOUSING GRAVITY DIE-CASTING
005 -
BRACKET
(STARTER CABLE TO COUPLING FLANGE) TRANSMISSION TO CYLINDER CRANKCASE
Replaced by: A  121 546 01 43
001 A 12 154 600 43  -
086 BRACKET
(STARTER CABLE TO COUPLING FLANGE) TRANSMISSION TO CYLINDER CRANKCASE
001 A 12 154 601 43  -
GROMMET
TRANSMISSION TO CYLINDER CRANKCASE
Replaced by: A  121 997 01 81
- A 18 199 700 81  -
087 GROMMET
TRANSMISSION TO CYLINDER CRANKCASE
001 A 12 199 701 81  -
HEX. HEAD SCREW
M 8X20 DIN 933-8 G TRANSMISSION TO CYLINDER CRANKCASE
002 -
LOCK WASHER
B 8 DIN 127 TRANSMISSION TO CYLINDER CRANKCASE
002 -
HEX. HUT
M 8 DIN 934-5 S TRANSMISSION TO CYLINDER CRANKCASE
002 -
088 SPRING WASHER
B 10 DIN 137 TRANSMISSION TO CYLINDER CRANKCASE
004 -
089 WASHER
10,5 DIN 125 TRANSMISSION TO CYLINDER CRANKCASE
002 -
090 LOCK WASHER
B 10 DIN 127 TRANSMISSION TO CYLINDER CRANKCASE
001 -
091 HEX. NUT
M 10 DIN 934-5 S TRANSMISSION TO CYLINDER CRANKCASE
001 -
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