The following list of part numbers and references are applicable to Mikhaya (1979, P35, 30Hp Diesel Engine) and may not be of help to all other models of P35 Sailboats.

Westerbeke Engine

Engine Plate:
(Taken from the actual plate on the top of the engine)

Spec: 18360 2.1

Other Engines applicable for this model of Westerbeke:
(On dissembling the engine, I researched the part numbers found stamped on the metal. I found other engine manufactures that used that same part and it fit exactly.)

Perkins –4-91

Numbers I found stamped on this engine:
(Found on the side of the engine block, head and oil pan.)

64778NN

Transmission Hurth (original):
(From the name plane on top of the assembly.)

Carl Hurth Munchen

Transmission:
(new 01, from name plate)

A21/1050/0/4400

Fuel Tank:
(name plate)

22" x 20" x 12"

Alternator:
(original name plate, verified by MOTOROLA)

12v, 51 amp

Alternator :
(new 1998, name plate)

90a

Regulator  MOTOROLA:
(original)

SN 11167

Regulator:
(replaced 1999)

Heart INCHARGE

Starter DELCO-REMY:
(rebuilt and checked 2001)

# 1109377 8C 23

Injectors:
(rebuilt and checked 2001)

DES N0 5333102XU

Raw Water Pump:
(new 1999)

ITT JABSCO 5616-1

Zinc for Heat Exchanger:

(Cut off ½" from the tip)

                      
Glow Plug:

LUCAS-HDS227 (DTL 12v)

Oil Filter:

MOTOCRAFT FL-1A

Oil:

Rotellat 15w-40 (4.5 qts)

Oil Level Check Tube:

3/8" O.D.

Fuel Filter:
(primary)

RACOR R24S (2 micron, 220 series)

Fuel Filter :
(secondary, I never change this)

WIX 33166

Engine Mounts :
(original)

Barr #8001

Engine Mounts :
(replaced 01)

70-201 lbs / replacing again in 2007

Meters:  
(all replaced in 2001)

(Panel replaced in 200

TACH Teleflex 0-35 x 100 Programmable

Thermostat:
(replaced 2001)

#332-180 (Robertshaw)

Fresh Water Cooling caps:

4 lbs/for each remote fill and tank

Water Temp Sensor:

(replaced 01)

#52320S004 (120-240F, Code D, ¼")

Temp Alarm Sensor:

(replaced 01)

#3750 30 (200F)

Engine Valve Clearance (cold):

 0.015"

Belts:

Alt #38015

Engine Hoses:

• Exhaust Hose (Bronze to Hydro-Silencer)

• Fuel Fill: 1 ½" I.D. x 51"

• Fuel Return from Injectors: 3/16" x 2"

• Water Exhaust from Heat Exchanger to Copper Tubing: 5/8" x 3"

• Oil Cooler to Heat Exchanger: 5/8" x 15"

• Raw Water Pump to Oil Cooler: 5/8" x 31"

• Second Fuel Filter to High Pressure Fuel Pump: ¼" x 1'

• Air Filter to Engine: ½" x 1'

• Fuel Tank Out to Primary Fuel Filter: 3/8" x 5'

• Secondary Fuel Filter Return to Fuel Tank: ¼’ x 4'

• Copper Tubing (Hose to Bronze) ½" x 6"

Cutlass Bearing:

(replaced 01)

1" I.D., 1.0" O.D., Length 4.0"

Shaft:

SS 1.0" x 32"

Shaft Key:

(coupling end)

¼" x ¼" x 2 1/8" (2 each)

Shaft Nut:

¾" SS (2 each)

Shaft Coupling:

(at transmission)

4" with set screw 3/8" x 1 ¾"

Propeller: 
(balanced and cleaned 2001)

16-12 (diameter-pitch), 3 blade, Right Hand Bronze

Stuffing Box :
(original)
Back to Stuffing Box Page

Packing ¼"

Stuffing Box:
(replaced 01)

Standard

THRU HULL hose:

(raw water)

1 ½" O.D.

RUDDER Stuffing Box:

Nut 2 ½"

Starter Battery:

1231059 West Marine

Exhaust:

(out of heat exchanger)

1 ¼" bronze pipe

Wet Exhaust:

Exhaust Pipe Run: SS 1 ¼" x 5’

Technical Manual
(Pub#11874, Edition 3, Jan 76) Original Manual

Cover & Sample Page
  

Technical Manual
(Pub#11874, Sept 80)

Order from Torresen Marine, INC
www.torresen.com

Cover & Sample page
  

Parts List
(Pub#13945, Oct 80)
Order from Torresen Marine, INC
 www.torresen.com

Cover & Sample page
  

ZF Marine Transmission

Electrical Schematic Diagram
(Dwl #19201, Rev D, Aug 77)
(Wiring diagram for W30,40,50,60,80,120 & L25)

 
 
Scanned in Four Parts
 

Complete Diagram

Cruising World Article
(Westerbeke 30 Marine Diesel Views, April 1981)

Tractor Engine Service Parts List
(British Leyland, 1500-cc-4-Cyclinder Diesel)

Cover & Sample pages

 

Cooling System Illustrated