>OIL PUMP PARTS - CAST IRON (1938-47)

 

REF.

PART NO.

DESCRIPTION

QTY.

YEAR

1

86863

Complete Oil Pump Assembly

1

38-47

2

41372

Bushing - Drive Shaft

1

38-47

3

101030

Helical Gear - Drive Shaft

1

36-53

4

101031

Rivet - Drive Shaft Helical Gear

1

36-53

5

41369

Shaft - Drive

1

38-47

6

36B269

Plug - Square Hd

1

38-47

7

41373

Sleeve - Distributor

1

38-53

8

661001

Plug - Slotted Hd

4

38-47

9

41367

Cap - Plunger

1

38-47

10

KI-10005

Seal Kit (includes seals for plunger cap, feed nipple, return nipple, and sump elbow)

1

38-453

11

36B37

Key - Return Gear (drive)

1

38-47

12

41370

Return Gear Set

1

38-47

13

--

Washer - Flat 1/4

1

38-47

14

--

Washer - Lock 1/4

1

38-47

15

--

Nut - Hex 1/4-28

1

38-47

*

606008K

Return Gear Nut & Washer Kit

1

38-47

16

41496

Stud - Return Gear (idler)

1

38-47

17

43006

Plunger - Std.

 

 

*

43006-001

Plunger - 0.001" Oversize OD

 

 

*

43006-003

Plunger - 0.003" Oversize OD

 

 

 

 

  • Oversize OD plungers are larger at the 0.625" dia. portion only. The gear teeth dia. portion remains the stock size.

 

 

18

43017

Lower Cover Gasket - Kiwi (0.002" thick)

2

38-47

*

43017J

Lower Cover Gasket - James (0.002" thick, metal)

2

38-47

*

41355

Lower Cover Gasket - Kiwi (0.004" thick)

2

38-47

*

41355J

Lower Cover Gasket - James (0.004" thick, metal)

2

38-47

 

 

  • We suggest getting 2 of each of the 43017 & 41355 lower cover gaskets since they can be easily damaged during pre fitting. The James lower pump cover gaskets are made from metal and coated with sealant. This coating takes up minor surface irregularities and is the best suited for this application.

 

 

19

45009

Set Screw - Distributor Sleeve

1

38-53

20

41374

Oil Pump to Cam Cover Gasket - Kiwi

1

38-47

*

41374J

Oil Pump to Cam Cover Gasket - James

1

38-47

21

45010

Set Screw - Drive Shaft Bushing

1

38-53

22

42542

Screw - Plunger Guide

1

38-47

23

--

Washer - Lock #12

11

38-47

24

--

Screw - Fillester Hd. #12-24 x 1"

1

38-47

25

--

Screw - Fillester Hd. #12-24 x 5/8"

4

38-47

*

KI-10007

Lower Cover Screw Kit (includes ref. 23-25)

1

38-47

26

--

Screw - Fillester Hd. #12-24 x 1/2"

1

38-47

27

--

Screw - Fillester Hd. #12-24 x 1-1/2"

1

38-47

28

--

Screw - Fillester Hd. #12-24 x 2"

1

38-47

29

--

Screw - Fillester Hd. #12-24 x 2-1/4"

3

38-47

*

KI-10006

Oil Pump Mounting Screw Kit (includes ref. 23 & 26-29)

1

38-47

30

41818

Nipple - 3/8" Feed Line

1

38-47

31

418006

Cone - 3/8" Feed Line

1

All

32

418007

Nut - 3/8" Feed Line

1

All

33

41819

Nipple - 5/16" Return Line

1

38-47

34

24B16

Elbow - 5/16" Sump Line

1

22-53

35

24B17

Nut - Lock

1

22-53

36

418009

Cone - 5/16" Return & Sump Lines

2

All

37

418008

Nut - 5/16" Return & Sump Lines

2

All

38

42568

Oil Feed & Return Line Set (includes ref. 31, 32, 36, & 37)

1

38-47

39

41375

Oil Sump Line (includes ref. 36 & 37)

1

38-46

*

568012

Oil Sump Line (includes ref. 36 & 37)

1

47

*

568018R

Oil Sump Line (use with 1948-53 style crankcases, includes ref. 36 & 37)

1

--

*Not Illustrated