Custom Chrome Catalogue
GASKETS
Flathead Big Twins
Gaskets for 74" and 80" Flatheads from 37-48 These gaskets and seals fit U, UL and ULH Big Twin models.
APPAREL
2
2
SEATS & BAGS
7
11
10
1
6
1
FOOT CONTROLS
16
12
9
8
15
HAND CONTROLS
4
14
13
3
5
LIGHTING
Gaskets for Flathead Big Twins 37-48 No. OEM# Motor Factory
Qty Description
Each Price
Cylinder Gaskets 1 16774-21 Rocker Box Gaskets - 18198-38
ELECTRICAL
10 Cylinder base, 37-48
54107
10 Valve guide, 37-48 10 Lower valve cover, 37-48 10 Valve Spring Cover Seal, 37-48 10 Valve cover and guide, 37-48
54279 54280 54284 54281
- - -
18259-39 18260-29 18630-26
EXHAUST
Cam Cover Gasket 4 25227-37 Primary Gaskets 13 60540-36
10 Gear case cover, 37-48
54277
INTAKE
10 Primary cover (cork), 37-48 10 Clutch cover (cork), 37-48 10 Inspection cover (cork), 37-48
12046 12048 12050
14 60565-36 15 60567-36
Transmission Gaskets - 25811-11
ENGINE
10 Neutral switch, 37-48
54132 660371 54183 660400 25320 660517 54223 54232 54275 54155 54162 54240 660511 25313 54282 19077 54064 25103 54205 54278 54134
10 Transmission side cover, 37-48, Syntheseal
10 33295-36
10 Washer, shift shaft, 37-48 10 Ratchet top, 37-48, Syntheseal 10 Mainshaft cork washer, 37-48
-
34459-26
11 34824-36
-
35231-36
GASKETS
10 Countershaft end cap, 36-47, Syntheseal
12 36025-36
10 Drain plug, 37-48
-
62702-52
10 Speedometer drive to case, 37-48
16 67141-36 Oil Pump Gaskets 3 24921-37 6 26246-37
TRANSMISSION & CLUTCH
10 Oil pump relief pipe, 37-48 10 Oil pump base and cover, 37-48
Miscellaneous Gaskets 2 18631-30
10 Tappet guide, front and rear, 37-48
10 Float bowl nut washer
-
27376-28
DRIVELINE
10 Intake manifold
7 27410-39
10 Generator end cover, 37-48 10 Generator mount, 37-48, Synthseal
-
30138-30
8 30143-58 9 32522-37
WHEELS TIRES & BRAKES
10 Distributor base, 37-48
Seals for Flathead Big Twins 37-48 - 18245-39 54283
10 Pushrod cover cork, upper, 37-48 10 Pushrod cover cork, lower, 37-48 10 Kickstart shaft, 36-47 (square type seal)
- - - - -
18257-39 33076-37 34036-36 35230-39 37337-36
10 Shifter cam, 37-48
CHASSIS
EA Mainshaft, 41-48, (double lip) 10 Clutch pushrod cork, 37-48
SHEETMETAL
Motor Factory Transmission Gasket Kit and Parts for Early Models Complete kit includes gaskets, seals and washers.
INSTRUMENTS & GAUGES
No.
Description
Each Price
19493 Complete kit for 45" W, WL, WLA, G and ServiCar models from 40-73 (repl. OEM 33030-41)
54191 Top cover gasket (repl. OEM 34825-41) pack of 10 54192 Side cover gasket (repl. OEM 34826-41) pack of 10 54064 Shifter cam shaft seal (repl. OEM 34036-36) pack of 10 54183 Shifter shaft washer (repl. OEM 34459-26) pack of 10 54193 Case cover seal (repl. OEM 34831-39) pack of 5 54068 Clutch gear seal (repl. OEM 37465-41) pack of 5
GENERAL
CROSS REFERENCE
www.cus tomchrome.com
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