Parts Catalog: Universal M-18
Engine System Group: Water Flange Group

Return to M-18 catalog index: M-18 Group Index

This information is found in Universal catalog #200139
Order your print copy of this Universal parts catalog #200139

Order your print copy of the Universal M-18 operator manual #200157
click diagram to increase its size

Special note about this diagram:
For Catalinas or boats with temperature alarm systems you will want to use a sender that is different than the one shown in this diagram. It is likely that you will need a Westerbeke 30125 or 35109. Please contact us for details.
Click diagram to change its size

click diagram to increase its size
Ref.Part # DescriptionQuantity
35109Water Temperature Sender 1/8 NPT - 69.60
30125Temperature Switch - 44.80
2300099Thermostat Housing1215.50
3299066Water Temperature Sender176.70
4300237Thermostat Gasket12.50
5301358Thermostat 160 Degrees Fahrenheit ( 160F )163.60
Part number has changed to:
Universal 301519
7301397HOSE CLAMP24.80
8300236Thermostat Bypass Hose110.70
9300330Capscrew M 6X50 Din 93110.70
10299462M6 x 14 Capscrew DIN 933
Part number has changed to:
Westerbeke 31810
11298684M6 Nut DIN 934
Part number has changed to:
Westerbeke 15812
12299369M6 Lockwasher DIN 127
Part number has changed to:
Westerbeke 31783
13300233Thermostat Lower Housing
Part number has changed to:
Universal 302492
14300234Lower Thermostat Housing Gasket for Models M-18, M25, M-25XP, and M-3518.70
16298648HOSE CLAMP 12
Part number has changed to:
Westerbeke 11386
17299080HOSE 7/8" x 27 1/2"143.00
1836838NIPPLE 3/4 NPT x 7/8 HOSE1168.00
19300816HOSE 7/8 x 12"
Part number has changed to:
20298644ELBOW 3/4 NPT x 7/8 HOSE
Part number has changed to:
Westerbeke 32924

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* When a part is marked as not used it is generally not applicable to this engine. Please contact us for assistance.

if you need more information, you can use the customer service icon below to talk with someone immediately. You can also call us at 616-820-0022 or email us.

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