REF.
PART
QTY.
PART
REF.
PART
QTY.
NO.
NO.
USED
DESCRIPTION
NO.
NO.
USED
1
LINE,
TRANSFER PUMPTO PRIMARY FILTER
22 I54A463 1
I49BI 191
1
Begin Spec S
23
I55B824
1
50IA32
1
Prior to Spec S
24 505-177
1
2
ELBOW, SECONDARY FILTER TO LINE - PRIOR TO 27 149-769 1
SPEC S
502-41
1 Inlet
29 503AI7I 2
502-54
1 Outlet 30 I40K677 1
3
I49C408
1
Filter,
Secondary (Includes
Cartridge) - Prior to Spec S
4
I49P428
1
Cartridge, Secondary Fuel Filter
31
I40B500 1
- Prior to Spec S
32
I40B5I9
1
5
I49P456
1
Gasket, Secondary Filter Bowl
33
503P365 2
to Cover - Prior to Spec S
34
503A444
1
6
I49P455 1 Gasket, Secondary Filter -
35
140C645
1
Cartridge to Head - Prior to
36
I49CI078 1
Spec S
7
I49P493 1
Gasket, Secondary Filter - Cartridge
to Retainer - Prior to Spec S
37
I49D846
1
8 50IAI03
1
Line,
Fuel - Secondary Filter to
Injection Pump
38 502-3
2
9
I4IA28I
1
Gasket, Air Cleaner Adapter to
Engine
10 I40C576
1 Adapter, Air Cleaner
1
1 505-180 1
Plug,
Pipe
(\/A")
- Air Cleaner
39
I22B325
1
Adapter and Intake Manifold -
Used on some early models.
40
I22B326
1
12
I40A584
1 Gasket, Air Cleaner
40
I22B326
13
HOSE,
BREATHER
41
I49DI 185
!
I23A769
1
Spec A Only
41
I49DI 185
503A479
1
Spec B Only
42 526-68 1
503A560 1
Begin Spec R
42 526-68
14
140C595
1
Pan,
Air Cleaner
43
801-74
1
15 140C636
1
Element and Retainer, Air Cleaner
43
801-74
16
I40C594 1
Cover, Air Cleaner
44
526-66
1
17
520A62I
2
Stud,
Air Cleaner Hold-down
44
526-66
18 865-20
2
Nut, Wing - Air Cleaner Hold-down
45 801-53 1
19
I54P7I2 1 Heater, Air Intake (Includes
45 801-53
Gasket) - 12 Volt
46 520A1 1
2
20
LEAD,
GLOW PLUG TO AIR HEATER
47 870-137
2
336AI380 1 Round Type Terminal
47 870-137
336AI505
1 Blade Type Terminal
21
I54C704
1
Manifold,
Exhaust
* Included in optional MOK
PART
DESCRIPTION
Gasket, Manifold
Muffler, Exhaust - Optional
Nipple, Exhaust - For Opt. Muffler
Plug,
Air Bleed Secondary Filter
- Prior to Spec R
Clamp, Breather Hose
Conversion Kit, Oil Bath Air
Cleaner (Opt.) Includes Parts
Marked * Plus Hardware
•Cleaner, Air - Oil Bath
• Band, Air Cleaner
•Clamp, Air Cleaner Hose
•Hose,
Air Cleaner to Adapter
•Adapter, Oil Bath Air Cleaner
Filter,
Fuel - Mounted between
Fuel Tank and Transfer
Pump - Prior to Spec S
Cartridge for I49CI078 Filter -
Prior to Spec S
Connector (I) Primary Fuel
Fi Iter Inlet (I) Secondary
Fuel Filter Outlet - Begin
Spec S,
Filter,
Fuel - Primary - Begin
Spec S
Filter;
Fuel - Secondary -
Begin Spec S
Adapter, Fuel Filter - Begin
- Spec S
Washer, Primary Fuel Filter
Mounting - Begin Spec S
Screw, Hex Cap - Primary Fuel
Filter Mtg. - Begin Spec S
Washer, Secondary Fuel Filter
Mounting - Begin Spec S
Screw, Hex Cap - Secondary Fuel
Filter Mtg. - Begin Spec S
Stud,
Air Cleaner Adapter Mtg.
Nut, Huglock - Air Cleaner
Adapter Mounting
Conversion Kit.
51