SHEET 1 OF 4 - NOTE: This document replaces all documents before 24/05/2011. All dimensions in mm (unless otherwise stated).

VW Boxer Engine AssemblyEngine No. stamped on cases: 0638205Number cast onto cases: VW 000 101 101 ANumber stamped on Crank: 10 BNumber cast onto Cylinderhead: 311.101.375

Verify all dimensions

SHEET 2 OF 4 - NOTE: This document replaces all documents before 24/05/2011. All dimensions in mm (unless otherwise stated).

VW Boxer Engine CrankshaftEngine No. stamped on cases: 0638205Number cast onto cases: VW 000 101 101 ANumber stamped on Crank: 10 BNumber cast onto Cylinderhead: 311.101.375

Verify all dimensions

111.7641.91

4.400"1.650"

2.165"O

55O

(2.1

65")

O 5

5 (2

.165

")

O 5

5 (2

.165

")

36204.725.5442323

50O

42O

40O

36O

22.9822.9825.9922.9822.98

69

356.2

21.5

26.12

28.3

O

26.1

5O th

read

?

5.75

4

30.7

36

20.4

O

18.4

O thre

ad?

O41

8O12.4

SHEET 3 OF 4 - NOTE: This document replaces all documents before 24/05/2011. All dimensions in mm (unless otherwise stated).

VW Boxer Engine BarrelEngine No. stamped on cases: 0638205Number cast onto cases: VW 000 101 101 ANumber stamped on Crank: 10 BNumber cast onto Cylinderhead: 311.101.375

Verify all dimensions

O 85.5

O12

1.5

O11

.5

136.

5

2415

94O98O

90O

SHEET 4 OF 4 - NOTE: This document replaces all documents before 24/05/2011. All dimensions in mm (unless otherwise stated).

VW Boxer Engine CylinderheadEngine No. stamped on cases: 0638205Number cast onto cases: VW 000 101 101 ANumber stamped on Crank: 10 BNumber cast onto Cylinderhead: 311.101.375

Verify all dimensions

66.4

8

127

5.08

35

111.764.400"

NOTES: The Cylinderhead was the most problematic to draw, mostly because of all thenon-planar faces & features. I have tried to make it as accurate as possible, but there are a fewissues:1. The angle & placement of the intake manifold.2. The placement & offset (from cylinder centerline) of the exhaust port.3. The valve angle.4. The combustion chambers, valve seats, and intake & exhaust ports have not beenre-constructed simply because I do not have the means to accurately measure it. It wouldhowever be VERY informative to obtain the accurate position and placement and face angle ofthe intake port & exhaust port flanges.5. I have not added draft to the cooling ribs since the object is not to reproduce (cast) the part,simply to place it accurate in 3D so that clearances of bodywork & ancillary components can beverified.6. I have not added all the features (bumps, drafts, rounds & chamfers) as cast onto the 3D partas it is not relevant (to the above stated objective).