EXPLODED PARTS DIAGRAM FOR:
330 Series 4-8-4 Union Pacific Northern Locomotive 
Model #s 332 , 332AC, 332DC, 334DC, K335, 336, 21139 & 21140

Use this diagram to identify the parts you need.  The circled numbers are keyed to the parts list provided below the diagram.

Each part is identified on the diagram by a circled number, which is keyed to the parts list associated with that exploded view. Scroll down the page to view the parts listing for that specific view.

• JUMP DOWN TO PARTS LIST
• HOW TO ORDER PARTS FROM LIST

Diagram #	Order	Product ID	Description
1		PA10536@	SMOKE STACK (#s 332, 332AC, 332DC & 334DC)
		PA12A190	SMOKE STACK (#sK335, 336, 21139 & 21140)
2		PA8999	14v BULB
3		XA8960C@	BOILER FRONT ASSEMBLY
		PA10542	HEADLIGHT LENS
4	N/A	N/A	BOILER ASSEMBLY
		8896S332@	NUMBER BOARD (# 332 ONLY)
		8896W332@	NUMBER BOARD (#s 332AC & 332DC)
		8896334@	NUMBER BOARD (# 334DC ONLY)
		8896335@	NUMBER BOARD (# K335 ONLY)
		8896336@	NUMBER BOARD (# 336 ONLY)
		8896213@	NUMBER BOARD (# 21139 ONLY)
		8896211@	NUMBER BOARD (# 21140 ONLY)
		PA8668@	GENERATOR
		PA9579A	MOTOR MOUNT
		XA8877	DRAWBAR BRACKET (#s 332, 332AC, 332DC, 334DC & K335)
	N/A	N/A	DRAWBAR BRACKET (#s 336 ONLY)
		PA8892R@	REAR CAB HANDRAIL (right)
		PA8892L@	REAR CAB HANDRAIL (left)
		PA8894@	CAB TOP HANDRAIL
		TK318A@	MAIN BOILER HANDRAIL
		P1247B	HANDRAIL COTTER PIN (black)
5		XA10057R@	VALVE LINK ASSEMBLY (right)
	N/A	N/A	VALVE LINK ASSEMBLY (left)
6		PA10030@	CYLINDER & STEAMCHEST
7		PA3769	LOCKWASHER
8	N/A	N/A	SCREW
	N/A	N/A	PILOT & FRONT TRUCK ASSEMBLY
9		PA8959@	PILOT
		PA8895@	PILOT HANDRAIL
10		XA10012	FRONT TRUCK
		PA9990D	FRONT TRUCK WHEEL ONLY
	N/A	N/A	AXLE
11		PA10707	FRONT TRUCK STUD (#s 332, 332AC, 332DC & 334DC)
		PA13404	FRONT TRUCK STUD (#s K335, 336, 21139 & 21140)
12		W6	FRONT TRUCK WASHER
13		PA8887	FRONT TRUCK SPRING
14		S46	SCREW
15		S18	SCREW
16		PA10005	PLAIN AXLE
		PA15226	PLAIN AXLE (#s 21139 & 21140)
17		PA7421	SCREW
18	N/A	N/A	CROSSHEAD ASSEMBLY (right)
	N/A	N/A	CROSSHEAD ASSEMBLY (left)
19		S183	SCREW
20		PA7237N	PISTON ROD SPACER
21		PA5447	ECCENTRIC CRANK SCREW
		S5A37	ECCENTRIC CRANK SCREW ( #s 21139 & 21140)
22		PA8994A@	SIDE ROD
23		PA4938	STUD
		PA4939	STUD (#s 21139 & 21140)
24		XA10002@	TRAILING TRUCK ASSEMBLY
		XA14B837@	TRAILING TRUCK ASSEMBLY (#s 21139 & 21140)
		PA10019	REAR TRUCK WHEEL ONLY(large)
		PA9990	REAR TRUCK WHEEL ONLY(small)
25		PA10672	WORM GEAR (motor)
26		S271	SCREW
27		PA10017	GREASE PAN
28		S171	SCREW
	N/A	N/A	CHASSIS SMOKE BOX ASSEMBLY
	N/A	N/A	CHASSIS SMOKE BOX ASSEMBLY ( #s 21139 & 21140)
29		XA10523	HEATING ELEMENT & TOP PLATE ASSY.
		XA14208A	HEATING ELEMENT & TOP PLATE ASSY. ( #s 21139 & 21140)
30	N/A	N/A	CHASSIS SMOKE BOX
	N/A	N/A	CHASSIS SMOKE BOX ( #s 21139 & 21140)
	N/A	N/A	SEPARATOR ( #s 21139 & 21140)
	N/A	N/A	PISTON & PISTON LEVER ASSEMBLY
31		PA10518A	PISTON
32		PA10520	PISTON PIN
33		PA10515	PISTON LEVER
34		PA10671	WORM GEAR (smoke drive)
35		PA10162	WORM GEAR STUD
36	N/A	N/A	CHASSIS ASSEMBLY
36A	N/A	N/A	FLANGED DRIVE WHEEL
36B	N/A	N/A	FLANGELESS DRIVE WHEEL w/HOLE
36C		XA10010A3	FLANGELESS DRIVE WHEEL w/STUD
36D	N/A	N/A	PULL-MOR WHEEL ASSEMBLY (#s 336, 21139 & 21140)
37	N/A	N/A	ARMATURE SPACER
38	N/A	N/A	ARMATURE ASSEMBLY D.C.(#s 332 (D.C. MOTOR), 332DC & 334DC)
		XA11077	ARMATURE ASSEMBLY (small #s 332 (A.C. MOTOR), 332AC, K335 & 336)
	N/A	N/A	ARMATURE ASSEMBLY (large # 336 ONLY)
	N/A	N/A	ARMATURE ASSEMBLY (drum type #s 21139 & 21140)
		W192	ARMATURE SPACER (rear #s 21139 & 21140)
39		PA10778	BRUSH D.C. (#s 332(D.C. MOTOR), 332DC & 334DC)
		PA9603	BRUSH ( #s 332(A.C. MOTOR), 332AC, K335 & 336)
		PA13128	BRUSH ( #s 21139 & 21140)
40		PA10757A	BRUSH SPRING
		PA13A130	BRUSH SPRING ( #s 21139 & 21140)
41		PA10754	BRUSH CAP
		PA13A129	BRUSH TUBE COVER ( #s 21139 & 21140)
		PA15A044	BRUSH TUBE COVER BRACE ( #s 21139 & 21140)
42		PA10006	WORM GEAR AXLE
		PA15281	WORM GEAR AXLE ( #s 21139 & 21140)
43	N/A	N/A	MALE PLUG (#s 332 (D.C. MOTOR), 332DC & 334DC)
		XA10663@	MALE PLUG (#s 332 (A.C. MOTOR), 332AC, K335 & 336)
		XA14A513@	MALE PLUG (#s 21139 & 21140)
44	N/A	N/A	MAGNET ASSEMBLY D.C. (#s 332 (D.C. MOTOR), 332DC & 334DC)
	N/A	N/A	MAGNET COVER (#s 332 (D.C. MOTOR), 332DC & 334DC)
	N/A	N/A	MAGNET ASSEMBLY (small #s 332 (A.C. MOTOR), 332AC, K335 & 336)
	N/A	N/A	MAGNET ASSEMBLY (large #s 336, 21139 & 21140)
45		XA9565A	BRUSH BRACKET ASSEMBLY
	N/A	N/A	MOTOR BRUSH MOUNTING PLATE ASSEMBLY ( #s 21139 & 21140)
		PA13A131	BRUSH TUBE ( #s 21139 & 21140)
46	N/A	N/A	SCREW ( #s 332, 332AC, 332DC, 334DC, K355 & 336)
		S3A78	SCREW (# 336 ONLY)
		S33	SCREW ( #s 21139 & 21140)
		S29	SCREW ( #s 21139 & 21140)
46A		S264	SCREW ( for R.C. unit #s 21139 & 21140)
		S240	SCREW ( for R.C. unit #s 21139 & 21140)
47	N/A	N/A	JACK PANEL (#s 332 (D.C. MOTOR), 332DC & 334DC)
		XA10662A	JACK PANEL (#s 332 (A.C. MOTOR), 332AC, K335 & 336)
48		S230B	SCREW (#s 332, 332AC, 332DC, 334DC, K335 & 336)
49	N/A	N/A	5.5" WIRE LEAD (#s 332 (D.C. MOTOR), 332DC & 334DC)
	N/A	N/A	10" WIRE LEAD (#s 332 (D.C. MOTOR), 332DC & 334DC)
		PA10511A	4 CONDUCTOR CABLE (#s 332 (A.C. MOTOR), 332AC, K335 & 336)
	N/A	N/A	4 CONDUCTOR CABLE (plastic some # 336 ONLY)
	N/A	N/A	10.5" WIRE LEAD (#s K335 & 336 ONLY)
50	N/A	N/A	TENDER TANK & END CAP ASSEMBLY (die-cast)
		PA8914@	TENDER FRONT
	N/A	N/A	14A843-RP TENDER TANK & END CAP ASSEMBLY (plastic #s 21139 & 21140)
	N/A	N/A	TENDER DECK HANDRAIL
		PA8920R@	TENDER REAR HANDRAIL (right)
		PA8920L@	TENDER REAR HANDRAIL (left)
		PA8921R@	TENDER FRONT HANDRAIL (right)
		PA8921L@	TENDER FRONT HANDRAIL (left)
51		XA10587E	REMOTE CONTROL UNIT (4-position)
	N/A	N/A	REMOTE CONTROL UNIT (2-position #s 21139 & 21140)
52		XA9612CRP	TOP FINGER UNIT ( NOT USED #s 21139 & 21140)
53		XA9612BRP	BOTTOM FINGER UNIT ( NOT USED #s 21139 & 21140)
54	N/A	N/A	DRUM ( NOT USED #s 21139 & 21140)
55		PA9988	TRUCK RIVET
56		PA10240	INSULATING BUSHING
57	N/A	N/A	TENDER CHASSIS
58		PA8715B	INSULATING WASHER
59	N/A	N/A	SCREW
		S240	SCREW ( #s 21139 & 21140)
60	N/A	N/A	REAR TRUCK ASSEMBLY w/WHEELS ( #s 332, 332AC, 332DC & 334DC)
61	N/A	N/A	FRONT TRUCK ASSEMBLY W/WHEELS (#s 332, 332AC & 332DC)
	N/A	N/A	FRONT TRUCK ASSEMBLY W/WHEELS (#s 334DC, K335 & 336)
	N/A	N/A	FRONT TRUCK ASSEMBLY W/WHEELS (#s 21139 & 21140)
		P1663	RIVET (#s 21139 & 21140)
62		XA10238B	WHEEL & AXLE ASSEMBLY
		PA9990	PLASTIC WHEEL
		PA10140S@	METAL WHEEL
		PA10238	AXLE
63		XA10238A	WHEEL & AXLE ASSEMBLY (center axle #s 332, 332AC, 332DC & some 336)
		PA9990	PLASTIC WHEEL
		PA10238	AXLE
64		PA10241	CONTACT SPRING
65		PA10239@	COUPLER
		PA4652	RIVET
		W79	WASHER
	N/A	N/A	COUPLER (#s 21139 & 21140)
66		XA10469	LINK COUPLER & WEIGHT ASSEMBLY ( #s 332, 332AC, 332DC & 324DC)
		PA10692A@	COUPLER WEIGHT ONLY (brass # 332)
		PA10692@	COUPLER WEIGHT ONLY (black #s 332, 332AC, 332DC & 324DC)
67		PA10467	COUPLER PIN ( #s 332, 332AC, 332DC & 324DC)
68	N/A	N/A	SPEAKER (# 334DC ONLY)
		XA11710@	SPEAKER (#s K335 & 336)
		XA14A127C@	SPEAKER (# 21139)
	N/A	N/A	BRACKET (# 21139)
		S171	SCREW (# 21139)
		S230B	SCREW (# 21139)
69		PA11365	CONDENSER (# 334DC ONLY)
		PA11A991	CONDENSER (#s K335 & 336)
		PA14A914	CAPACITOR (# 21139)
70		PA11685	RESISTOR (#s K335, 336 & 21139)
70A	N/A	N/A	RECEIVER INSULATION (#s K335 ONLY)
71	N/A	N/A	RUBBER WASHER (#s K335 ONLY)
72		PA6173	SOLDER TERMINAL (#s K335 ONLY)
73	N/A	N/A	CONTACT STRIP (#s K335 ONLY)
74		S50A	SCREW (# 334DC ONLY)
	N/A	N/A	NUT (#s K335 & 336)
	N/A	N/A	WASHER (# 336 ONLY)
75	N/A	N/A	REAR TRUCK ASSEMBLY w/WHEELS ( #s K335, 336, 21139 & 21140)
		PA12A586	COLLECTOR FRAME ( #s K335, 336, 21139 & 21140)
		PA11533	COLLECTOR SPRING ( #s K335, 336, 21139 & 21140)
		PA11677A	COLLECTOR SHOE ( #s K335, 336, 21139 & 21140)
76		XA12A047@	KNUCKLE COUPLER ( #s K335, 336, 21139 & 21140)
77		S0	SCREW ( NOT USED #s 21139 & 21140)
78		W46	LOCKWASHER ( NOT USED #s 21139 & 21140)

HOW TO ORDER PARTS FROM LIST

Each parts list is comprised of four columns: 

• Diagram # - The key number from the exploded view.
• Order Button- Click on this button to add part to your order. 
  ( BLUE button = In stock for immediate shipment, 
  RED button = Currently backordered and will be shipped when available, 
  N/A = This part is not available to order from us. )
• Part # -The Original American Flyer Part Number ( N/A means part is not available from us.  See our book for these part numbers).
• Description: It is important to note that where various model numbers used different parts the diagram number will refer to several different part numbers listed sequentially below each other. Information as to which part number was used with which model is provided in the description column.

Having identified the first part you need: 

1. Click on the order button to select that part. This will take you to the shopping cart screen, which displays part information and allows you to entry the quantity you need to order. 
2. Type in the quantity needed, click add to order.  
3. A confirmation screen will display. If the information is correct, click continue order.  This will bring you back to the exploded view 
4. Select the next part to order.

FOR ASSISTANCE CALL: 1-860-223-0600

PARTS LIST

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