ZY07112

November 2015
Contents
How To Use The Illustrated Parts List .................................................................................................................................................. 3
CLUTCH HOUSING ASSEMBLY ........................................................................................................................................................ 4
FRONT BEARING COVER ASSY. ...................................................................................................................................................... 6
FRONT CASE ASSY............................................................................................................................................................................... 7
INPUT SHAFT ASSY.............................................................................................................................................................................. 9
INTERMEDIATE CASE ASSY. .......................................................................................................................................................... 10
LAYSHAFT ASSY. ............................................................................................................................................................................... 12
LRC ASSY. ............................................................................................................................................................................................. 14
MAINSHAFT ASSY. ............................................................................................................................................................................. 17
PLANET GEAR SPINDLE ASSY. ...................................................................................................................................................... 20
RANGE ASSY. ....................................................................................................................................................................................... 21
RANGE CONTROL ASSY. .................................................................................................................................................................. 23
RANGE CONTROL ASSY. .................................................................................................................................................................. 25
REAR CASE ASSY. .............................................................................................................................................................................. 26
REVERSE IDLER ASSY. ..................................................................................................................................................................... 28
SELECTOR ASSY. ............................................................................................................................................................................... 29

2
How To Use The Illustrated Parts List
The information contained in this document is subject to frequent updates. Therefore, for the latest information available, please visit
the interactive Electronic Parts Catalog at http://www.eaton.com/EatonCom/TruckEurope/TruckEurope/index.htm

Model Designation and Nomenclature

 For information regarding Model Designation and Nomenclature, visit
http://www.eaton.com/EatonCom/TruckEurope/TruckEurope/index.htm

Kits and Assemblies (K/A's)

 Kits or Assemblies contain groups of individual or assembled parts specially developed for optimal replacement during repair.
 Kits and Assemblies are shown with applicable parts groupings in the parts listings.

Identifying Kits and Assemblies

A- Part numbers beginning with the letter 'A' are pre-assembled Production Assemblies

K- Part numbers beginning with the letter 'K' are kits that are not assembled

T - Part numbers beginning with the letter 'T' are kits that are not assembled

S- Part numbers beginning with the letter 'S' are pre-assembled Service Assemblies

 Note: Some Production Assemblies do not begin with a letter prefix (Midrange only).

Illustrations
 Illustrations show parts in assembly groups.
 Item numbers on illustrations correspond with parts listings adjacent to the illustration.(on the same or adjacent page)
 Notes are included on illustrations where additional information is needed.

Parts Listing
Parts listings are defined by parts groupings and are broken down by service assemblies. Parts listings identify a part for servicing with
the following categories

 ITEM - Number corresponds to number on illustration for part identification.

 CURRET PART - part number of the part available for service.
 DESCRIPTION - part name or description.
 REPLACED PART - number of replaced part.
 QTY - Quantity required for assembly.
 NOTES - unique characteristics or requirements.
 KITS / ASSYS WHERE NEEDED - kits or assemblies that contain the part.

3
Group: CLUTCH HOUSING ASSEMBLY

CLUTCH HOUSING ASSEMBLY

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8883759 CLUTCH HOUSING ASSY 1

1 8883574 CLUTCH HOUSING 1

2 8879032 INSPECTION COVER 2

3 GMX-8- SCREW HEX FLANGE 10 M18X70

1806 HEAD

4 X8878820 SEALING 2

5 GMX-8- BOLT 2 M10X40

1079

6 8883628 SHAFT CLUTCH RELEASE 1

LEVER

7 8883709 LEVER CLUTCH RELEASE 1

8 X8878818 BUSH 1

4
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

9 8879023 PLASTIC CUP 1

5
Group: FRONT BEARING COVER ASSY.

FRONT BEARING COVER ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8872616 FRONT COVER 1

ASSEMBLY

1 X8870760 OIL SEAL 1

2 8872600 FRONT BEARING COVER 1

3 GMX-8- SCREW 5 M10X25 HEX FLG HD

1089

6
Group: FRONT CASE ASSY

FRONT CASE ASSY

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8882246 FRONT CASE ASSY. 1

1 8882245 FRONT CASE 1

2 GX20815 LIFTING EYE 1

3 GMX-8- SCREW 4 M10X30 HEX FLG HD

1091

4 X8870542 DOWEL 2 8,0 DIA X 16

5 U8880098 OIL SPRAY BAR ASSY. 1

6 8883756 BUSH 8882415 1 FOR MAIN SELECTOR SHAFT

7 8873654 PLUNGER-NEUTRAL 1

8 8874897 SPRING COMPRESSION 1

9 8870590 GASKET 1

10 GX8870259 DETENT COVER 1

11 GMX-8- SCREW 2 M8X20

0811

7
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

12 GMX-8- SCREW 2 M8X14

0801

13 GMX-9- NUT 14 M10X1.5

1005

14 GMX-8- BOLT 4 M10X40

1079

15 GMX-8- BOLT 11 M10X58

1080

16 GMX-8- SCREW 6 M12X25 HEX FLG HD

1088

17 GX8881616 PTO PROVISION COVER 1

18 GX8870278 CUP PLUG 1

19 GMX-8- SCREW 4 M12X25 HEX FLG HD

1240

20 GX8880554 BEARING COVER 1

LAYSHAFT

21 X8877743 O-RING 2 11.1 1D X 1 .6 DIA

22 GX8872917 ROTATION PIN O/D FORK 2

23 GMX-3- WASHER SPRING 2 M8

0801

8
Group: INPUT SHAFT ASSY.

INPUT SHAFT ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8883550 INPUT SHAFT ASSEMBLY 1

1 8883549 INPUT SHAFT 1

2 X8872593 INPUT SHAFT BEARING 1

3 8877692 SPACER - GRADED 3.10 1 PACK: U8877691

3 8877693 SPACER - GRADED 3.15 1 PACK: U8877691

3 8877694 SPACER - GRADED 3.20 1 PACK: U8877691

3 8877695 SPACER - GRADED 3.25 1 PACK: U8877691

3 8877696 SPACER - GRADED 3.30 1 PACK: U8877691

3 8877697 SPACER - GRADED 3.35 1 PACK: U8877691

3 8877698 SPACER - GRADED 3.40 1 PACK: U8877691

3 8877699 SPACER - GRADED 3.45 1 PACK: U8877691

3 8877700 SPACER - GRADED 3.50 1 PACK: U8877691

3 U8877691 SPACER - GRADED PACK 1

4 X8877706 CIRCLIP 1

9
Group: INTERMEDIATE CASE ASSY.

INTERMEDIATE CASE ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 T21228 SERVICE KIT OIL 1 INCLUDES 8876351, GX8876352 &

STRAINER/ WASHER X8880469

0 U8877750 INTERMEDIATE CASE 1

ASSY

1 8876418 INTERMEDIATE CASE 1

2 8876744 CORE PLUG OIL 1

RESTRICTOR

3 GX8874026 LIFTING EYE 1

4 X8881475 O-RING 1 (109,5X3,0)

5 X8870711 BALL 2 DIA.14

6 8876351 STRAINER-OIL 1

7 GX2771532 SWITCH REVERSE / 2

RANGE

8 5568510 O-RING 3

9 X8881424 CIRCLIP 1

10 U8883824 OIL PUMP ASSY. GU8875469 1

10
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

11 GMX-8- SCREW 8 M10X25 HEX FLG HD

1089

12 U8876353 OIL STRAINER ASSY. 1 T21228

13 X8880469 WASHER-OIL STRAINER / 1 T21228

DRAIN

14 8875267 PIN INTERLOCK 1

15 GX8874941 OIL FILLER PLUG 1 M24

16 X8880519 WASHER-FILL/DRAIN FL 1

17 X8870543 DOWEL 2 16,0 DI X 30,5

18 GMX-8- SCREW 6 M12X25 HEX FLG HD

1088

19 GX8881616 PTO PROVISION COVER 1

20 X8871377 BUSH 1

21 8883756 BUSH 8882415 1 FOR MAIN SELECTOR SHAFT

22 GX8876352 PLUG OIL STRAINER 1

23 8880315 NEUTRAL SWITCH 1

11
Group: LAYSHAFT ASSY.

LAYSHAFT ASSY.
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

1 ZU8883425 LAYSHAFT ASSEMBLY 1

2 X8880820 BEARING ASSEMBLY 2

3 U8877534 CIRCLIP GRADED PACK 1

3 X8870370 GR.C/CLIP 40 DIA. X 2.12 1

MM

3 X8870371 GR.C/CLIP 40 DIA. X 2.07 1

MM

3 X8870372 GR.C/CLIP 40 DIA X 2.02 1

MM

3 X8871536 GR.C/CLIP 40 DIA. X 1.97 1

MM

3 X8871537 GR.C/CLIP 40 DIA. X 1.92 1

MM

3 X8871538 GR.C/CLIP 40 DIA. X 1.87 1

MM

3 X8871539 GR.C/CLIP 40 DIA. X 1.82 1

MM

3 X8871540 GR.C/CLIP 40 DIA. X 1.77 1

MM

12
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

4 F88891 SHIM 1 S=0,051

4 F88892 SHIM 1 S=0,127

4 F88893 SHIM 1 S=0,254

4 F88894 SHIM 1 S=0,508

4 U8877535 SHIM PACK 1

4 X8882272 SHIM 1 S=1,200

5 8875879 SPACER 1

13
Group: LRC ASSY.

LRC ASSY.
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

1 ZU38353 LRC HOUSING 1

2 X8870542 DOWEL 4 8,0 DIA X 16

3 8879034 DIRT SHIELD 1

4 X8881481 OIL SEAL 1

5 8879038 SELECTOR SHAFT 1

6 X8878908 SPRING WASHER FINGER 1

7 8882813 SPACER 1

8 Z38351 LEVER OUTPUT 1

9 8879203 LEVER INPUT 1

10 X8879204 DETENT 2

11 X8874450 CIRCLIP 1 25.DIA

12 8876566 SPRING RETAINER- 1

BOOSTER

13 8876567 SPRING RETAINER-BIAS 1

14 GMX-8- SCREW 2 M8X65 HEX FLG HD

0858

14
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

15 X8871378 DOWEL 1 10,0 DIA X 44

16 GMX-8- SCREW 4
0847

17 8880477 END CAP 1

18 X8880639 O-RING 1

19 GX8882812 LRC SHAFT- INPUT 1

20 X8878910 CIRCLIP 1

21 X8878914 OIL SEAL 1

22 8880986 DETENT PLUNGER 1

23 GX8870259 DETENT COVER 1

24 8870590 GASKET 1

25 GMX-8- SCREW 2
0848

26 GX8871486 EXPANSION PLUG 1

27 MX-11- SCREW 1 M6 X 10 SKT HD SET

0601

28 GMX-9- NUT 2 M10X1.5

1005

29 GX8879118 STUD 2 M10X55 LONG

30 8880638 SEAL 2

31 8876343 SPRING COMPRESSION 1

32 X8879320 PPA ASSEMBLY X8879040 1

33 8871395 SPRING 1

34 8874016 SPRING COMPRESSION 1

35 X2014210 BREATHER 1

36 Z38366 CROSS GATE HOUSING 1

37 X8881871 BUSH FLANGED 1

38 Z38368 INNER STRIKING LEVER 1

39 Z38367 SHAFT CROSS GATE 1

40 GMX-8- SCREW 4 M10X30 HEX FLG HD

1091

40 GMX-8- BOLT 2 M10X45 HEX FLG HD

1093

41 GX8881875 ADAPTOR CROSS GATE 1

15
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

42 TK-385 BUSH FLANGED 1

43 8879002 INNER STRIKING FINGER 1

44 8881876 DIRT SHIELD 1

45 8883619 INTERMEDIATE PLATE 1

LRC

46 GX8871502 PLUG 2 M16

47 X8880470 WASHER 2

16
Group: MAINSHAFT ASSY.

MAINSHAFT ASSY.
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8883426 MAINSHAFT ASSEMBLY 1

1 U8883321 MAINSHAFT 1

2 X14851 DOWEL 1 5/16 DI X 1.50

3 X8870177 NEEDLE ROLLER BRG. 1

ASSY

4 8872589 GEAR SPACER 1ST 1

5 8876948 GEAR MAINSHAFT 1ST 1

6 8883043 SYNCHRO FLANGE 2

7 8883044 SYNCHRO RING 2

8 X8870356 ROLLER 3

9 8870352 PLUNGER 3

10 8870444 SPRING COMPRESSION 3

11 8875571 HUB-FIXED, 1ST/2ND 1

17
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

12 8880460 SLIDING SLEEVE 1

13 8876949 GEAR MAINSHAFT 2ND 1

14 X8870177 NEEDLE ROLLER BRG. 1

ASSY

15 8882868 SLEEVE MAINSHAFT 1

BEARING

16 U8882558 GRADED CIRCLIP PACK 1

16 X8870534 GR.CIRCLIP 46 DIA. X 2.10 1 PACK: U8882558

MM

16 X8870535 GR.CIRCLIP 46 DIA. X 2.05 1 PACK: U8882558

MM

16 X8870536 GR.CIRCLIP 46 DIA. X 2.00 1 PACK: U8882558

MM

16 X8883040 CIRCLIP GRADED 46 DIA 1 PACK: U8882558

X2.15 MM

16 X8883041 CIRCLIP GRADED 46 DIA 1 PACK: U8882558

X 2.20 MM

17 X8875276 NEEDLE BEARING 1

18 8872588 GEAR SPACER 4TH 1

19 8882507 GEAR MAINSHAFT 3RD 1

20 8883043 SYNCHRO FLANGE 2

21 8883044 SYNCHRO RING 2

22 X8870356 ROLLER 3

23 8870352 PLUNGER 3

24 8870444 SPRING COMPRESSION 3

25 8875554 FIXED HUB 3RD/4TH 1

26 8880460 SLIDING SLEEVE 1

27 U8877531 GRADED CIRCLIP PACK 1

27 X8870370 GR.C/CLIP 40 DIA. X 2.12 1

MM

27 X8870371 GR.C/CLIP 40 DIA. X 2.07 1

MM

27 X8870372 GR.C/CLIP 40 DIA X 2.02 1

MM

28 X8870305 NEEDLE BRG.ROLLER 1

ASSY

29 X8870177 NEEDLE ROLLER BRG. 1

ASSY

18
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

30 8876477 GEAR MAINSHAFT 1

CRAWLER

31 8877316 SYNCHRO FLANGE 1

32 8877313 SYNCHRO RING 1

33 X8873994 CIRCLIP SYNCHRO. 1

ASSY.

34 8875604 FIXED HUB 1

REVERSE/CRAWLER

35 8870444 SPRING COMPRESSION 3

36 8870352 PLUNGER 3

37 X8870356 ROLLER 3

38 U8877532 GRADED CIRCLIP PACK 1

38 X8870378 CIRCLIP-GR.DIA.60 X 2.10 1

MM

38 X8870379 CIRCLIP-GR.DIA.60 X 2.05 1

MM

38 X8870380 CIRCLIP-GR.DIA.60 X 2.00 1

MM

39 8880461 SLIDING SLEEVE 1

40 8870415 SYNCHRO FLANGE 1

REVERSE

41 8876478 GEAR MAINSHAFT 1

REVERSE

42 X8870178 NEEDLE ROLLER BRG. 1

ASSY

43 X8877164 BEARING REAR 1

MAINSHAFT

44 X8875532 SEALING RING 2

45 8883434 OIL MUFF 1

46 8883396 SUN GEAR 1

47 8880594 RETAINER 1

48 GX8870699 SCREW 1 M16X45 HEX HD

49 8876298 RESTRICTOR 1

19
Group: PLANET GEAR SPINDLE ASSY.

PLANET GEAR SPINDLE ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8883336 PLANET GEAR SPINDLE 1

ASSY

1 U8883331 OUTPUT SHAFT ASSY 1

2 MX-11- SCREW GMX-11-0601 5 M6 X 10 SKT HD SET

0601

3 8883312 SPINDLE 5

4 8876893 WASHER 10

5 U8875235 NEEDLE ROLLER BRG. 5

ASSY.

6 8883397 GEAR PLANET 5

20
Group: RANGE ASSY.

RANGE ASSY.
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

1 8877323 SYNCHRO FLANGE 1

2 X8870342 CIRCLIP 1

3 8877442 SYNCHRO RING - RANGE 2

4 8872626 HI-LO SHIFT ROD 1

5 X8878665 DOWEL 1

6 8872737 HIGH/LOW SHIFT FORK 8872737,8883677 1

7 8880231 ANNULUS 1

8 X8875296 CIRCLIP 1

9 8883372 SLIDING SLEEVE 1

10 X8870341 CIRCLIP 1

21
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

11 8875881 FIXED HUB 1

12 8870444 SPRING COMPRESSION 9

13 8870352 PLUNGER 9

14 X8870355 ROLLER 9

15 X8870844 BEARING 1

16 X8870344 CIRCLIP 1

17 GMX-8- SCREW 3 M8X20

0806

18 8870848 RETAINER 3

19 8875646 REACTION PLATE 1

20 8877322 SYNCHRO FLANGE 1

21 X8873993 CIRCLIP 1

22 8870808 SPACER 1

22
Group: RANGE CONTROL ASSY.

RANGE CONTROL ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

1 X8881544 SWIVEL ELBOW 2

ADAPTOR 45 DEG

2 X8881545 NYLON TUBE 6 MM 1 LENGTH 1M

3 X8880846 STRAIGHT 1
ADAPTOR(BSP-TUBE
6MM)

4 X8883499 SWIVEL ELBOW X8881591 1

ADAPTOR

5 8882665 AIR PIPES 1

6 X8882634 PIPE CLIP 1

7 X8883016 BANJO BOLT 1 G1/4

8 X8883009 BANJO FITTING 1 8MM TUBE.G1/4

9 X8883013 WASHER 2 G 1/4

10 U8883020 BANJO ADAPTOR 1 G1/4 TO 8MM TUBE

11 X8882214 INTEGRATED AIR VALVE 1

ELECTRIC

23
24
Group: RANGE CONTROL ASSY.

RANGE CONTROL ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 ZU8882216 INTEGRATED RANGE 1

CONTROL ASSY.

1 X8882214 INTEGRATED AIR VALVE 1

ELECTRIC

2 GMX-8- SCREW 2 M10 X 35 HEX.FLG.HD

1047

3 GMX-8- BOLT 1 M10 X 70

1087

4 U8883020 BANJO ADAPTOR 1 G1/4 TO 8MM TUBE

25
Group: REAR CASE ASSY.

REAR CASE ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8883338 REAR CASE ASSY. 1

1 14373 DISC MAGNET 1

2 8882337 REAR CASING 1

3 X8875292 O-RING 1

4 8878240 BUSH 8875293 1

5 X8871258 O-RING 1 DIA.24,5

6 8875179 PISTON RANGE 1

CYLINDER

7 14344 PISTON O RING 1

8 14345 PISTON O RING 1

9 GMX-9- NUT 1 M16

1602

26
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

10 X8873008 O-RING 1

11 8875430 CYLINDER-RANGE 1

12 GMX-8- BOLT 3 M10X55 HEX FLG HD

1094

13 8882428 TACHOGRAPH ROTOR 1

14 GX8882027 PLUG 1 M18 X 1.5 X 12

15 8874013 SPEEDO HOUSING 1

16 X8872721 BEARING 1

17 8871992 REAR COVER 1

18 GMX-8- BOLT 3 M10X95 HEX FLG HD

1095

19 GMX-8- BOLT 1 M10X95 HEX FLG HD

1096

20 X8872722 OIL SEAL 1

21 GX8883553 COUPLING FLANGE 1

22 GX8870553 NUT 1

23 GMX-8- BOLT 17 M10X58

1080

24 8883522 WASHER 1

25 GMX-9- NUT 17 M10X1.5

1005

26 GX8873917 LAYSHAFT REAR COVER 1

27 X8870543 DOWEL 2 16,0 DI X 30,5

28 GX8874026 LIFTING EYE 1

29 GMX-8- SCREW 4 M12X25 HEX FLG HD

1240

27
Group: REVERSE IDLER ASSY.

REVERSE IDLER ASSY.

Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

1 8883246 REVERSE IDLER SHAFT 1

2 8870343 THRUST WASHER 2

3 8880489 REVERSE IDLER GEAR 1

4 X8872478 NEEDLE ROLLER BRG 2

5 8872479 SPACER 1

28
Group: SELECTOR ASSY.

SELECTOR ASSY.
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

0 U8875939 SELECTOR BLOCK 1 INCLUDES 8874755 & X8870277

0 U8883657 SELECTOR ASSY 9SP O/D 1

PPA

1 8872328 SELECTOR KEY 1

2 8882443 SELECTOR SHAFT 1

3 8880759 INTERLOCK KEY 1

4 8875499 FORK 1
CRAWLER/REVERSE

29
Item Current Part Description Replaced Part Qty. Notes Kits/Assys Where
Needed

5 8880760 FORK 1ST/2ND 1

6 8873691 SCREW 1 M10X23 HEX HD

7 X8870277 DOWEL 1

8 8874755 SELECTOR BLOCK 1

9 8876856 FORK OVERDRIVE 1

10 8877613 SELECTOR OVERDRIVE 1

11 8872042 PAD SHIFT FORK 2

30
31
32