Spare parts catalogue
AXLE 391751_506 TRANSMISSION_(ECO16
REF: 387788
AXLE 391751_506 TRANSMISSION_(ECO16 REF: 387788 Index
1.1 Clutch housing
2.1 Clutch control
3.1 Clutch shafts
4.1 Transmission housing
5.1 Transmission front covers
6.1 Primary shaft
7.1 Primary shaft
8.1 Secondary shaft
9.1 Secondary shaft
10.1 Idle gear
11.1 Bevel gear set
12.1 Rear differential
13.1 Rear differential lock
IND. 1
AXLE 391751_506 TRANSMISSION_(ECO16 REF: 387788 Index
14.1 Brakes
15.1 Brakes control
16.1 Handbrakes control
17.1 Brake control
18.1 Speed lever cover
19.1 Outer gear shift levers
20.1 Speed gear inner controls
21.1 Reverser inner control
22.1 Range gears inner controls
23.1 Final drive housing
24.1 Final drive housing - wheel shaft
25.1 PTO output shaft
26.1 PTO shaft
27.1 PTO control
28.1 Hydraulic lift
IND. 2
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Clutch housing
Pos Ref Qty Description Kit Note
1 371123 1 CLUTCH HOUSING L629 (4630
2 25580 1 Cotter pin
3 144160 1 PLAQUE
4 127920 2 SELF-LOCKING SCREW M8X1.25X20 10.9
5 134958 4 BUSHING 25X28X25
6 105097 1 PLUG
7 125064 1 SELF-LOCKING SCREW M14X2X100 10.9
8 87660 1 Pin
9 127925 9 SELF-LOCKING SCREW M14X2X40 10.9
TAB. 1.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Clutch control
Pos Ref Qty Description Kit Note
1 571966 1 PRESSUREPLATE Clutch
2 148041 1 BALL BEARING
3 149549 1 PRESSURE PLATE SLEEVE FRIZIONE
4 27659 1 Kugellager
5 571970 1 CLUTCH SLEEVE (012747)
6 21559 1 Plug
7 572299 1 CLUTCH SLEEVE (12748)
8 135032 1 SLEEVE SUPPORT (11552)
9 135039 3 SELF-LOCKING SCREW M8X1.25X25 10.9
10 26006 1 BALL BEARING 6008 2RS DIN 625 68X40X15
11 24795 1 Snap ring D40
12 24378 4 Split pin D5x14
13 571983 1 CONTROL FORK Clutch
14 339873 1 CONTROL LEVER Clutch Cambio
15 24453 4 Pin 10x45
16 571984 1 CONTROL FORK Clutch
17 339874 1 CONTROL LEVER Clutch P.T.O.
19 28499 1 O.ring
TAB. 2.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Clutch shafts
Pos Ref Qty Description Kit Note
1 25544 1 Seal ring
2 147584 1 INPUT SHAFT L643
3 572267 1 PTO SHAFT L1230
3 635655 1 PTO SHAFT L1170
TAB. 3.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Transmission housing
Pos Ref Qty Description Kit Note
1 21576 1 Plug
2 127922 8 SELF-LOCKING SCREW M10X25 10.9 UNI EN 20
3 149922 1 UPPER COVER
4 21565 1 Plug M22x1.5
5 641877 1 GEARBOX HOUSING (371444)
6 21562 4 Plug
7 120225 1 COVER INFERIORE
8 127924 4 SELF-LOCKING SCREW M12X1.75X25 10.9 ACCI
9 92270 1 Oil plug M22x1,5
10 642363 1 BULKHEAD OLIO
11 20776 3 Bolt M8x16
TAB. 4.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Transmission front covers
Pos Ref Qty Description Kit Note
1 28544 1 O-RING 4800 2-266 202.79x3.53
2 25809 1 Bearing
3 134930 1 PRIMARY SHAFT COVER 11550
4 135039 4 SELF-LOCKING SCREW M8X1.25X25 10.9
5 25192 1 Gasket
6 144176 4 SELF-LOCKING SCREW M8X1.25X30 10.9
7 144159 1 COVER ALBERO SECONDARIO
8 21564 1 Plug
9 28107 1 O.ring
10 25024 1 Snap ring D30
11 26187 1 Bearing
12 144158 1 SECONDARY SHAFT COVER (12364)
13 28212 1 O.ring
15 122187 3 DRAWN PLUG
16 142215 2 SELF-LOCKING SCREW
17 138341 7 D20.35X6 FeP02 UNI 5866
TAB. 5.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Primary shaft
Pos Ref Qty Description Kit Note
1 24921 1 CIRCLIP
3 25809 3 Bearing
4 148179 1 PRIMARY SHAFT Z20/26/33/40
6 46371 2 Ring
6 46086 2 Synchro ring
7 46325 1 Sleeve
7 46080 1 Sleeve
8 46370 1 Hub
8 46085 1 Hub
10 46327 3 Spring
10 46082 3 Spring
11 46326 3 Pad
11 46083 3 Poppet
12 46314 3 Ball
12 46081 3 Ball
13 133360 3 SHIM 49.8X40.2X0.5
14 25750 2 Bearing
15 141167 1 GEAR Z34 M2.65
17 122179 1 BUSHING 24X27X20
18 122143 1 WASHER 70X40.2X5.5
19 374137 1 NEEDLE CAGE KIT K 45x53x28
20 122176 1 SPACER 50X45.1X19
21 144290 1 GEAR Z52/33 M2.65
22 122141 1 SPACER 50X45.1X3
23 122142 1 SPACER 50X45.1X7
TAB. 6.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Primary shaft
Pos Ref Qty Description Kit Note
24 144292 1 GEAR Z44 M2.65
25 117413 1 SLEEVE
26 140014 1 GEAR Z26 M2.65
27 25811 1 Bearing
28 98817 1 Shim 0.10mm
28 98818 1 Shim 0.30mm
28 98819 1 Shim 0.50mm
29 24935 1 Snap ring D.90
TAB. 7.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Secondary shaft
Pos Ref Qty Description Kit Note
1 144265 1 GEAR Z55 M2.65
2 117465 1 WASHER 48X65X8.5 PIANA
3 27530 1 Bearing
4 572131 1 SECONDARY SHAFT Z27
5 389314 1 SPACER 25.4X8X35
6 28298 19 Kleine Walze (Zehn)
7 122969 1 WASHER BRONZO CuSn8 UNI 2527-74 33.5X55X
9 46374 2 Synchronizing ring
9 46090 2 Synchronizing ring
10 46330 4 Gear
10 46088 4 Tapered ring
11 46325 2 Sleeve
11 46080 2 Sleeve
12 46373 1 Hub
12 46087 1 Hub
14 46327 6 Spring
14 46082 6 Spring
15 46326 6 Pad
15 46083 6 Poppet
16 46314 6 Ball
16 46081 6 Ball
17 144266 1 GEAR Z49 M2.65
18 144264 1 BARREL 48X56X32
19 144267 1 GEAR Z43 M2.65
21 46372 1 Hub
TAB. 8.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Secondary shaft
Pos Ref Qty Description Kit Note
21 46089 1 Hub
22 25808 1 Bearing
23 141169 1 GEAR Z36/36 M2.65
TAB. 8.2
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Secondary shaft
Pos Ref Qty Description Kit Note
24 24903 1 Snap ring D62
25 25807 1 Bearing
26 144262 1 SPACER 42X35X58.35
27 144263 1 BARREL SUPPORTO 2^/3^
TAB. 9.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Idle gear
Pos Ref Qty Description Kit Note
1 28053 1 Bearing needles
2 117407 1 PIN
3 28532 1 O.ring
4 141168 1 GEAR Z27 M2.65
5 24408 1 Split pin
6 141171 1 BUSH 38X25X23
7 23262 1 Washer
8 117409 1 HEX HEAD SCREW M12X1.75X47 8.8 UNI EN 20
TAB. 10.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Bevel gear set
Pos Ref Qty Description Kit Note
1 68454 1 Bevel gear Set Z=12/41
2 68289 1 Shim Kit (from 2.5mm To 3.5mm) 68454
3 143982 2 TAPE ROLLER THRUST BEARING 31310M
4 140013 1 GEAR Z52 M2.65
5 120934 1 RING NUT M45X1.5
6 121395 1 WASHER 38X56X3
7 386338 1 NEEDLE CAGE KIT K 38x43x27
8 144291 1 GEAR Z46/35 M2.65
9 117462 1 SPACER 42.9X39X10
10 116597 1 SLIDING SLEEVE PTO
11 117415 1 HUB
TAB. 11.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Rear differential
Pos Ref Qty Description Kit Note
1 68209 1 Differential kit
2 139930 4 SPHERICAL WASHER 22.1X44X2
3 139566 2 FIFTH WHEEL 39.5X72X1.5
4 149704 2 DIFF.PLANET.GEAR PIN L140 D22
5 27256 2 TAPE ROLLER THRUST BEARING 32011X 90X55X
6 123162 1 STOP FLANGE MANICOTTO
7 139947 8 SELF-LOCKING SCREW M12X1.75X80 10.9
9 25079 1 Snap ring
10 70783 1 Pin D.12x30
11 139933 1 COMPLETE DIFF.HOUSING 4S
12 116896 4 RUNG INNESTO BLOCC.DIFF.
13 116898 4 COMPRESSION SPRING 0.8-12.8-15.6
14 117124 1 NEEDLE D10X14
15 122673 1 SLIDING SLEEVE BLOCC. DIF
TAB. 12.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Rear differential lock
Pos Ref Qty Description Kit Note
1 28111 1 O.ring
2 123827 1 CONTROL PIN BLOCC. DIFF.
3 24445 1 Stift D.8x36
4 139239 1 CONTROL FORK Diff. locking
5 117147 1 COMPRESSION SPRING 3.5-28-55
6 572269 1 PLUG M22X1.5
7 22119 1 Nut M10
8 21705 1 Grub screw M10x50
9 24770 1 Snap ring
10 105089 1 WASHER 15.5X30X2
11 121730 1 PARALLEL PIN 15X51
12 121729 1 BUSHING 15X17X25
13 66722 1 Diff. block. lever kit
TAB. 13.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Brakes
Pos Ref Qty Description Kit Note
40100 2 Nut 117165
40184 2 Screw 117165
40190 3 Spring 117165
40191 5 Ball 117165
40192 2 Tie rod 117165
1 118336 2 PARELLEL PIN D11X34
2 146912 2 SPRING FISSAGGIO PERNO
3 146913 2 CONTROL LEVER Brake COMPL.
4 117165 2 BRAKE ACTUATOR CASING (30334 )
5 143847 10 BRAKE DISC 6.5 N611-2
6 117167 6 COUNTERPLATE FRENO
7 144194 2 DIFF.SUPP.FLANGE (012258)
8 40184 4 Screw
9 40192 4 Tie rod
10 40190 6 Spring
11 40191 10 Ball
12 40100 4 Nut
13 136092 10 SELF-LOCKING SCREW M12X1.75X100 10.9
14 144192 2 BRAKE FLANGE (12173)
15 116976 4 PARELLEL PIN 12X50
TAB. 14.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Brakes control
Pos Ref Qty Description Kit Note
1 25107 2 Oil seal
2 642421 1 PIN 20 453 COMANDO FRENI
3 642423 1 CONTROL LEVER Brake Internal LH
4 28118 2 O.ring
5 642420 2 PIN D30 L150 COMANDO FREN
6 642422 1 CONTROL LEVER Brake Internal RH
7 117226 2 PARELLEL PIN 11X33
8 25567 2 Pin D3.2x32
9 117208 2 HEX HEAD SCREW M14X1.5X30 10.9
TAB. 15.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Handbrakes control
Pos Ref Qty Description Kit Note
1 205813 1 LEVER RH FRENO A MANO
2 24715 2 Snap ring D.8
3 206642 2 BRAKE TIE ROD CMP
4 70533 2 Pin D.10x28
5 113221 2 HEXAGON NUT M10X1.5 REGISTR. FR.
6 105052 2 PARALLEL PIN 12.5X31
7 372523 2 CONTROL FORK Handbrake
8 24717 2 Snap ring D.9
9 205812 2 LEVER SX DX LUNGA FRENO A MANO
10 24453 2 Pin 10x45
11 205811 1 LEVER LH DOPPIA FRENO A MANO
12 24447 2 SPIROL PIN ISO 8750 D8X45
TAB. 16.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Brake control
Pos Ref Qty Description Kit Note
48167 1 Sealing 358900
48749 1 Kit bleed screw 358900
48750 1 Kit push rod 358900
48751 1 Kit spring 358900
1 127921 4 SCREW
2 28512 2 Joint OR
3 358900 2 BRAKE ACTUATOR ASSEMBLY DIA 38.1 506
4 48749 1 Kit bleed screw
5 48750 1 Kit push rod
6 48751 1 Kit spring
7 48167 1 Sealing
TAB. 17.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Speed lever cover
Pos Ref Qty Description Kit Note
1 21390 2 Bolt
2 133831 1 COVER FERMO LEVE
3 28519 2 O.ring
4 133825 1 LEVER SUPPORT MARCE 11459
5 21393 4 Bolt M8x25
6 127922 8 SELF-LOCKING SCREW M10X25 10.9 UNI EN 20
7 116155 1 PLUG 18.2X10
8 642419 1 DROP BOX COVER
9 79582 2 Pin
10 117385 2 PARALLEL PIN 6X14
11 133870 1 COVER
12 20483 4 Bolt M6x12
TAB. 18.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Outer gear shift levers
Pos Ref Qty Description Kit Note
1 146026 1 BOOT PROTEZIONE
2 133989 1 HOSE CLIP 80-100
3 24771 2 Snap ring D16
4 133992 2 SHIM 26X16.5X1
5 146312 2 COMPRESSION SPRING 1.75-22-85
6 133832 2 CONTROL LEVER Gears (17773)
7 135816 1 CONTROL PIN Gears
8 135817 1 CONTROL PIN Gears
9 117385 2 PARALLEL PIN 6X14
10 24403 4 Pin 6x26
11 135353 2 CONTROL LEVER
TAB. 19.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Speed gear inner controls
Pos Ref Qty Description Kit Note
1 107990 2 HEX HEAD SCREW M10X1X23 12.9
2 107991 2 FLAT WASHER 10.3X20X1 C67 UNI 7064
3 122075 1 CONTROL FORK Gears 1^- 2^
4 117356 1 SPEED POSITION LOCK
5 138848 1 CONTROL PIN Gears
6 135352 1 CONTROL BLOCK Gears
7 24444 2 Pin D6x30
8 120296 1 CONTROL FORK Gears 3^ / 4^
9 28271 2 Ball D.3/8"
10 135351 1 CONTROL BLOCK Gears
11 138847 1 CONTROL PIN Gears 1
12 23288 2 WASHER 12X20X1.5 RAME
13 138003 2 HEX HEAD SCREW M12X1.75X16 8.8
14 641673 2 COMPRESSION SPRING 1.6-9.35-25
TAB. 20.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Reverser inner control
Pos Ref Qty Description Kit Note
1 138003 1 HEX HEAD SCREW M12X1.75X16 8.8
2 23288 1 WASHER 12X20X1.5 RAME
3 641673 1 COMPRESSION SPRING 1.6-9.35-25
4 28271 2 Ball D.3/8"
5 107990 1 HEX HEAD SCREW M10X1X23 12.9
6 107991 1 FLAT WASHER 10.3X20X1 C67 UNI 7064
7 142422 2 CONTROL PIN Inverter
8 142423 1 CONTROL FORK Inverter
9 144170 1 CONTROL LEVER Gears
10 144172 1 PIN 20X50
11 21558 1 Plug M10x1
12 572260 1 CONTROL PIN Inverter
13 118067 1 COMPRESSION SPRING 2-26-27
14 25107 1 Oil seal
15 24441 1 Pin D.6x36
16 643534 1 LEVER
17 643172 1 SENSOR
18 23265 1 Washer
19 121721 1 PARELLEL PIN 9X17 TRAF. 9 -18 NiCrMo5 CA
TAB. 21.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Range gears inner controls
Pos Ref Qty Description Kit Note
1 107990 2 HEX HEAD SCREW M10X1X23 12.9
2 107991 2 FLAT WASHER 10.3X20X1 C67 UNI 7064
3 116910 1 CONTROL FORK GAMME
4 116911 1 CONTROL FORK Gears
5 138003 2 HEX HEAD SCREW M12X1.75X16 8.8
6 23288 2 WASHER 12X20X1.5 RAME
7 641673 2 COMPRESSION SPRING 1.6-9.35-25
8 28271 2 Ball D.3/8"
9 133876 1 CONTROL PIN HI/LO
10 117356 1 SPEED POSITION LOCK
11 24444 2 Pin D6x30
12 133875 1 CONTROL PIN GAMME
13 135352 1 CONTROL BLOCK Gears
14 135351 1 CONTROL BLOCK Gears
TAB. 22.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Final drive housing
Pos Ref Qty Description Kit Note
642445 2 EPICYCLOIDAL RING GEAR 68457
1 25278 2 Oil seal
2 135857 2 TAPE ROLLER THRUST BEARING 100X65X23 TIM
3 87660 4 Pin
4 68457 2 Trumpet housing Kit
5 125064 16 SELF-LOCKING SCREW M14X2X100 10.9
6 24258 2 Greaser nipple M8x1
7 139767 2 SEAL RING 90X130X12
8 133033 2 TAPE ROLLER THRUST BEARING JXC25716CA 11
9 28605 2 O.ring
10 642445 2 EPICYCLOIDAL RING GEAR
TAB. 23.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Final drive housing - wheel shaft
Pos Ref Qty Description Kit Note
20500 6 Schraube M10x35 68460
84911 16 Stud 68461
134350 6 NEEDLE D5X10 (28370) 68460
135846 6 WASHER WASHER 10.5X52X8 Fe320 UNI 7070 68460
136302 12 TAPE ROLLER THRUST BEARING LM29749 68460
642441 6 EPIC.PLANETARY GEAR 68460
1 68460 2 Planetary carrier assy
2 20500 6 Schraube M10x35
3 135846 6 WASHER WASHER 10.5X52X8 Fe320 UNI 7070
4 134350 6 NEEDLE D5X10 (28370)
5 136302 12 TAPE ROLLER THRUST BEARING LM29749
6 642441 6 EPIC.PLANETARY GEAR
7 24763 2 Lockring
8 68461 2 Wheel shaft assy
9 84911 16 Stud
10 143944 2 PINION GEAR Z14 M3.25
11 132122 2 SCREW LOCK
12 132127 2 SCREW M16X2 SPECIALE
13 135844 2 WASHER ARRESTO SEMIASSE
TAB. 24.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 PTO output shaft
Pos Ref Qty Description Kit Note
1 642306 1 OUTPUT SHAFT PTO
2 143993 1 GEAR Z61 M2.65
3 135047 2 FLAT WASHER 40.25X60X2
4 26189 1 Bearing
5 144002 1 BEARING SUPPORT
6 116597 1 SLIDING SLEEVE PTO
7 143994 1 GEAR Z58 M2.65
8 642307 1 SPACER 55X40X78
9 25809 1 Bearing
10 644538 1 COVER RETROCAMBIO (10899)
11 70783 2 Pin D.12x30
12 126403 1 SEAL RING 40X60X18.5
13 124691 1 BOOT PROTEZIONE PTO
14 20852 10 Bolt M10x30
15 572084 1 PLUG CONICO DIN 906 M16X2
16 21576 1 Plug
TAB. 25.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 PTO shaft
Pos Ref Qty Description Kit Note
24383 1 Pin D.5x26 644901
25518 1 Snap ring 644901
28265 2 Ball D.1/4" 644901
97199 2 Spring 644901
127968 1 BRAKE RING P.T.O 644901
127970 1 COUPLING PTO 644901
127971 1 FIFTH WHEEL 22.5X33X1.5 644901
141724 1 COUPLING SLEEVE PTO 644901
141725 1 RING RITEGNO MOLLA 644901
1 644901 1 PTO COUPLING ASSEMBLY 506
2 25518 1 Snap ring
3 141725 1 RING RITEGNO MOLLA
4 127971 1 FIFTH WHEEL 22.5X33X1.5
5 127968 1 BRAKE RING P.T.O
6 127970 1 COUPLING PTO
7 24383 1 Pin D.5x26
8 97199 2 Spring
9 28265 2 Ball D.1/4"
10 141724 1 COUPLING SLEEVE PTO
11 143996 1 BEARING SUPPORT
12 27554 1 Bearing
13 143991 1 PTO SHAFT L407 Z17/19
14 25859 1 Bearing
15 123125 1 BUSHING 18X20X20
TAB. 26.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 PTO control
Pos Ref Qty Description Kit Note
1 642399 1 CONTROL LEVER
2 24408 2 Split pin
3 644077 1 PTO CONTROL FORK
4 71352 1 Spring
5 28270 1 Ball D10
6 644076 14 CONTROL PIN PTO
7 127975 1 CONTROL LEVER P.T.O.
8 72403 1 CONTROL PAD MANICOTTO
9 24404 1 6x28
10 28111 1 O.ring
11 204124 1 PLAQUE SELEZIONE PTO
12 20493 1 Schraube M8x16
13 122247 1 CONTROL LEVER P.T.O.
14 28265 1 Ball D.1/4"
15 97199 1 Spring
16 25107 1 Oil seal
17 381536 1 LEVER PTO
18 135925 1 KNOB GIALLO
TAB. 27.1
TRANSMISSION 391751_506 TRANSMISSION_(ECO16 REF: 387788 Hydraulic lift
Pos Ref Qty Description Kit Note
1 20869 3 Bolt M10x80
2 127919 1 SELF-LOCKING SCREW M12X110 10.9
3 201631 1 OIL DIPSTICK RFQ26171
4 196945 1 FLANGE CHIUSURA DISTRIBUTORI
5 70783 2 Pin D.12x30
6 373939 1 HOIST ASSEMBLY 506 (M60 2^ CAT.)
7 23071 3 Washer
8 125585 8 HEX HEAD SCREW M12X1.75X35 10.9 ATBL
9 196753 1 DISTRIBUTOR DE P1 FL NAR
TAB. 28.1
