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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