©2010 J&N Auto Electric, Inc. www.jnelectric.com 1-800-366-7100

DELCO 28MT BREAKDOWN

1

J&N UNIT # JanNco # OE PART # LESTER # VOLT ROTATION TEETH PINION OD CLUTCH 410-12040 1113296 6469 12 CW 10 32.0mm/1.260" Dry 410-12110 1113273 6571 12 CW 12 46.3mm/1.823" Dry 410-12111 1113291 6582 24 CW 10 32.0mm/1.260" Wet 410-12112 12 CW 10 40.0mm/1.575" Dry 410-12113 10479613 6586 12 CW 12 46.3mm/1.823" Wet 410-12117 1113271 6570 12 CW 10 32.0mm/1.260" Dry 410-12121 10479615 6585 12 CW 10 32.0mm/1.260" Dry 410-12122 1113275 6584 12 CW 10 40.0mm/1.575" Dry 410-12123 10479614 6595 12 CW 10 32.0mm/1.260" Dry 410-12128 1113285 6578 12 CW 10 40.0mm/1.575" Wet 410-12130 1113292 6583 12 CW 10 32.0mm/1.260" Wet 410-12131 10479604 6590 12 CW 10 32.0mm/1.260" Dry 410-12132 1113266 6468 12 CW 10 32.0mm/1.260" Dry 410-12139 1113280 6575 12 CW 12 46.3mm/1.823" Dry 410-12140 10479600 6591 24 CW 12 46.5mm/1.831" Dry 410-12141 10479617 6589 12 CW 10 32.0mm/1.260" Wet 410-12142 10479607 6587 12 CW 10 40.0mm/1.575" Dry 410-12143 10479616 6592 24 CW 10 32.0mm/1.260" Wet 410-12144 1113290 6588 12 CW 10 40.0mm/1.575" Wet 410-12149 10479611 6598 24 CW 10 32.0mm/1.260" Dry 410-12173 1113281 6576 12 CW 10 40.0mm/1.575" Wet 410-12187 1113284 6600 12 CW 10 40.0mm/1.575" Dry 410-12216R 10479645 6604 12 CW 9 35.0mm/1.378" Wet 410-12217 10479634 6603 12 CW 10 31.8mm/1.252" Dry 410-12218 410-12218R 1113289 6602 12 CW 10 39.9mm/1.571" Dry 410-12219R 10479642 6611 12 CW 10 31.8mm/1.252" Dry 410-12220 1113288 6581 12 CW 10 39.9mm/1.571" Wet 410-12221 10479637 6610 12 CW 9 35.0mm/1.378" Wet 410-12245 1113272 6596 24 CW 10 31.8mm/1.252" Wet 410-12250 10479628 6601 12 CW 10 31.8mm/1.252" Dry 410-12277 10479626 6605 24 CW 9 35.0mm/1.378" Dry 410-12297 10479605 6594 24 CW 10 40.0mm/1.575" Dry 410-12301R 1113297 6593 12 CW 10 39.9mm/1.571" Dry

Part number listings are only partial.

DELCO 28MT BREAKDOWN

©2010 J&N Auto Electric, Inc. www.jnelectric.com 1-800-366-71002

52

54

15

14 19

3829

45

56 30

4

51 49

20

17

58

23

11

28

42

37

39

27

2

25

47

48

16

1

26

3

8

7

12

32

9 35

40

31

13

22

21

5

6

34

41

10

24

33

50

4646

57

18

4455

4353

36

DELCO 28MT BREAKDOWN®

©2010 J&N Auto Electric, Inc. www.jnelectric.com 1-800-366-7100 3

KEY J&N # OEM# DESCRIPTION 1 130-01004 10456461 BALL BEARING, Intermediate Housing, Premium, 17mm x 35mm x 10mm 130-01122 BALL BEARING, Intermediate Housing, Standard, 17mm x 35mm x 10mm 2 130-01007 10456463 BALL BEARING, Center Support, Premium, 25mm x 47mm x 12mm 130-01118 BALL BEARING, Center Support, Standard, 25mm x 47mm x 12mm 3 130-01010 10456462 BALL BEARING, CE, Premium, 10mm x 30mm x 9mm 130-01119 BALL BEARING, CE, Standard, 10mm x 30mm x 9mm 4 133-12065 10456459 BUSHING, DE, 14.07mm x 17.03mm x 16mm 133-12066 10457076 BUSHING, DE, 13.08mm x 16.05mm x 15.88mm 5 141-12038 10456458 BRUSH, 12V, Positive, 18.5mm x 25mm x 7.5mm 141-12041 10457119 BRUSH, 24V, Positive, 18.5mm x 25mm x 7.5mm 6 141-12039 10456457 BRUSH, 12V, Ground, 18.5mm x 25mm x 7.5mm 141-12040 10457120 BRUSH, 24V, Ground, 18.5mm x 25mm x 7.5mm 7 151-12023 10456456 BRUSH HOLDER, Includes Brush Springs 8 156-12010 10456460 BRUSH SPRING 9 180-12010 O-RING, Brush Holder Attaching Screw, 4.5mm x 7.9mm x 1.7mm10 180-12034 1914373 O-RING, Center Support Attaching Screw, 6.4mm x 9.5mm x 1.7mm 11 180-12047 GASKET, Intermediate Housing, 76.2mm x 82.5mm x 2.3mm12 180-12048 10456474 O-RING, CE Housing, 83.5mm x 86.9mm x 1.7mm13 180-12049 SEAL, DE Housing, Wet Clutch, 81.2mm x 86.9mm x 3.1mm14 180-12050 SEAL, DE Housing, Dry Clutch, 27.3mmOD x 19.9mmT15 180-12051 BOOT16 180-12066 SEAL, OIL, Center Support, Wet Clutch, 24.2mm x 35.2mm x 6mm17 185-12009 1988100 INSULATOR, Field Coil, 323.9mm x 38.1mm x 0.3mm 185-12072 INSULATOR, Field Coil, 262mm x 33.9mm x 0.4mm18 185-12110 INSULATING WASHER, Field Stud, 8.4mm x 17.7mm x 6.7mm 19 188-12032 COVER PLATE, Shift Lever20 220-12236 10457059 DRIVE ASSEMBLY, 9T, CW, Premium, 34mmOD, Roller Clutch, Wet Clutch 220-12237 10457208 DRIVE ASSEMBLY, 9T, CW, Standard, 28.7mmOD, Roller Clutch, Dry Clutch 220-12320 DRIVE ASSEMBLY, 9T, CW, 35.1mmOD, Roller Clutch, Wet Clutch 220-12224 10457122 DRIVE ASSEMBLY, 10T, CW, Premium, 40mmOD, Roller Clutch, Dry Clutch 220-12225 10457178 DRIVE ASSEMBLY, 10T, CW, 31.9mmOD, Roller Clutch, Dry Clutch 220-12227 10457121 DRIVE ASSEMBLY, 10T, CW, 31.8mmOD, Roller Clutch, Dry Clutch 220-12228 10457056 DRIVE ASSEMBLY, 10T, CW, 31.8mmOD, Roller Clutch, Wet Clutch 220-12229 10457057 DRIVE ASSEMBLY, 10T, CW, 39.9mmOD, Roller Clutch, Wet Clutch 220-12330 DRIVE ASSEMBLY, 10T, CW, Standard, 40mmOD, Roller Clutch, Dry Clutch 220-12226 10457141 DRIVE ASSEMBLY, 12T, CW, 46.4mmOD, Roller Clutch, Dry Clutch 220-12284 10457168 DRIVE ASSEMBLY, 12T, CW, 46.3mmOD, Roller Clutch, Dry Clutch21 245-12087 10457055 SOLENOID, 12V, Premium, No "R" Stud 245-12088 10457061 SOLENOID, 12V, Premium, Anti-Jump Start Cap 245-12135 SOLENOID, 12V, Premium, Active "R" Stud 245-12147 SOLENOID, 12V, Dummy "R" Stud 245-12160 SOLENOID, 12V, Standard, Dummy "R" Stud, Molded Extension for Arc Protection 245-12161 SOLENOID, 12V, Standard, Active "R" Stud, Grounded Base 245-12162 SOLENOID, 12V, USA Made, No "R" Stud 245-12166 SOLENOID, 12V, Brazilian Made, Extended Battery Stud 245-12090 10457116 SOLENOID, 24V, Premium, No "R" Stud 245-12104 10457115 SOLENOID, 24V, Brazilian Made, Molded Extension for Arc Protection 245-12159 SOLENOID, 24V, Standard, No "R" Stud 245-12163 SOLENOID, 24V, USA Made, Moded Extension for Arc Protection * 247-12008 SOLENOID REPAIR KIT, 12/24V, No "R" Stud22 248-12033 10473386 COVER, Solenoid23 261-12139 FIELD COIL, 12V, CW 261-12158 FIELD COIL, 24V, CW24 261-12160 10456473 FIELD & FRAME ASSEMBLY, 12V 261-12159 10457118 FIELD & FRAME ASSEMBLY, 24V 261-12200 10484661 FIELD & FRAME ASSEMBLY, 12V, Used ONLY on units #10479637 & #1047964525 290-12004 10456468 DRIVE SHAFT, 14mmOD x 165mmL 290-12005 10457032 DRIVE SHAFT, 14mmOD x 171.3mmL 10457357 DRIVE SHAFT, 14mmOD x 175.3mmL26 300-12090 10456466 ARMATURE, 12V, CW, Premium, 10mm CE, 15.9mm DE, 177.4mmL 300-12098 10456466 ARMATURE, 12V, CW, Standard, 10mm CE, 15.9mm DE, 177.4mmL 300-12111 10457117 ARMATURE, 24V, CW, 10mm CE, 15.9mm DE, 177.4mmL27 350-12017 10457169 CENTER SUPPORT, Wet Clutch, Includes Oil Seal, Requires #130-01007 350-12018 10456470 CENTER SUPPORT, Dry Clutch, Requires #130-0100728 350-12019 10457037 HOUSING, INTERMEDIATE GEAR, Requires #130-01004, Flange Mount DE Housing 350-12020 10456469 HOUSING, INTERMEDIATE GEAR, Requires #130-01004, Pad Mount DE Housing* Not illustrated.

DELCO 28MT BREAKDOWN

4 ©2010 J&N Auto Electric, Inc. 3/19/2010 www.jnelectric.com 1-800-366-7100

KEY J&N # OEM# DESCRIPTION 29 355-12014 10456464 SHIFT LEVER30 371-12102 10457030 DE HOUSING, Flange Mount, (3) 10.9mm Mounting Ears, Includes #133-12065 371-12103 10457052 DE HOUSING, Flange Mount, (3) 10.7mm Mounting Ears, Includes #133-12065 371-12105 10457031 DE HOUSING, Flange Mount, (3) 10.9mm Mounting Ears, Includes #133-12065 371-12106 10456472 DE HOUSING, Pad Mount, (2) 10mm Mounting Ears, Includes #133-12065 371-12107 10457026 DE HOUSING, Flange Mount, (3) 10.9mm Mounting Ears, Includes #133-12065 371-12108 10457029 DE HOUSING, Flange Mount, Long Nose, (3) 10.9mm Mounting Ears, Includes #133-12065 371-12109 10457050 DE HOUSING, Flange Mount, Long Nose, (2) 12.2mm Mounting Ears, Includes #133-12065 371-12165 10456471 DE HOUSING, Pad Mount, (2) 10.1mm Mounting Ears, Includes #133-12065 371-12167 10457142 DE HOUSING, Flange Mount, (3) 11mm Mounting Ears, Includes #133-12065 371-12191 10457053 DE HOUSING, Flange Mount, (3) 10mm Mounting Ears, Includes #133-12065 371-12192 10484658 DE HOUSING, Flange Mount, (3) 11mm Mounting Ears, Includes #133-1206531 381-12022 10457036 CE HOUSING, Requires #130-0111932 381-12023 10456467 CE HOUSING, Requires #130-01119, Includes 1/4-20 Support Stud 381-12039 10457517 CE HOUSING, Requires #130-01119, Includes M10-1.5 Support Stud33 390-12010 POLE SHOE, (4) Required * 414-12014 KIT, STARTER REPAIR, 12V 34 451-56006 SCREW, Brush Lead, Hex Head with Lock Washer, M4-0.7 x 6mm 451-56007 SCREW, Brush Lead, Phillips Round Washer Head with Washer, M4-0.7 x 6mm35 451-58001 SCREW, Brush Holder Attaching, Phillips Pan Head with Lock Washer, M5-0.8 x 14mm36 451-60005 SCREW, Solenoid Attaching, Serrated Hex Washer Head, M6-1.0 x 18mm37 451-60006 SCREW, Intermediate Housing, Serrated Hex Washer Head, M6-1.0 x 57mm38 451-60007 SCREW, Shift Lever, Hex Washer Head, M6-1.0 x 50mm39 451-60008 SCREW, Intermediate Housing, Serrated Hex Washer Head, M6-1.0 x 33mm40 451-60009 THRU BOLT, CE, Hex Washer Head, M6-1.0 x 180mm41 451-68001 SCREW, Pole Shoe, Phillips Flat Head, M10-1.5 x 8mm 451-68002 SCREW, Pole Shoe, Phillips Flat Head, M10-1.5 x 11.6mm42 454-12014 PIN, INDEXING, Intermediate Gear Housing Locating Pin, 2.1mmOD x 9.7mmL * 454-12019 PIN, INDEXING, Drive Shaft, 10.1mmOD x 12.8mmL43 455-19000 9421423 LOCK WASHER, SPLIT, Shift Lever Screw, 6.4mm x 12.7mm x 1.6mm 456-12000 WASHER, FLAT, Shift Lever Screw, 6.4mm x 14.3mm x 1.1mm44 455-68000 LOCK WASHER, SPLIT, Battery Stud, 10mm x 17mm x 2.6mm45 456-60000 WASHER, Wet Clutch, Shift Lever Screw, 6mm x 14mm x 3mm46 456-68000 WASHER, FLAT, Armature Shaft, 10mm x 23mm x 0.2mm47 456-68001 WASHER, FLAT, Armature Shaft, 10mm x 23mm x 1mm48 457-68000 WASHER, FIBER, Armature Shaft, 10mm x 23mm x 0.8mm49 459-12016 10457034+ RETAINING RING, Drive Retaining, 11.5mm x 15mm x 1.8mm50 461-12003 10456465 RETAINING KIT, Drive Retaining51 461-12009 1928021+ COLLAR, 14.3mm x 19.9mm x 4mm52 462-56000 NUT, HEX-WASHER, Switch Stud, M4-0.7 x 9mm x 3mm 462-58000 1989649 NUT, HEX-WASHER, Switch Stud, M5-0.8 x 8mm X 4mm53 462-60003 NUT, SELF-LOCKING HEX, Shift Lever Screw, M6-1.0 x 10mm x 10mm54 462-64000 10498156 NUT, HEX, Motor Stud, M8-1.25 x 13mm x 4mm55 462-68000 NUT, HEX, Battery Stud, M10-1.5 x 17mm x 8mm56 467-12024 PLUG, EXPANSION, 19mmOD57 500-12063 LEAD, Field Coil, 80mm58 500-12100 KIT, FIELD TERMINAL, M8-1.25 x 25.4mm * 900-02011 STARTER BOX, Medium, 14.5" L x 7.5" W x 5.5" H

* Not illustrated. + Two parts replace Delco Kit #10457034

30) DE HOUSINGS

371-12102 371-12103 371-12105 371-12106 371-12107 371-12108

371-12109 371-12165 371-12167 371-12167 371-12167