Parts Catalog: Westerbeke W30 Propulsion / 4-91
Engine System Group: Cylinder Head-Rocker Shaft

Return to W30 Propulsion / 4-91 catalog index: W30 Propulsion / 4-91 Group Index

This information is found in Westerbeke catalog #13945
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Ref.Part # DescriptionQuantity
Req'd
Price
Each
2-114485Head
ASSY INCL GUIDES TO 786A/D443
1
2-217852Head
ASSY INCL GUIDES FROM 786A/D444
1
314447Valve Guide
VALVE
825.90
514595PLUG,TAPER BRASS
BRASS
539.20
614552PLUG,BRASS
BRASS
14.20
714597Plug
BRASS-CORE
1
814500Plug
BRASS-CORE
7
914553PLUG,EXPANSION36.10
1014480INSERT,COMBUSTION W30
COMBUSTION CHAMBER
449.60
1114538Stud
THERMOSTAT HOUSING
3
1214556STUD
ROCKER BRACKET-SHORT
26.40
1314559STUD
ROCKER BRACKET-LONG
223.50
15-123217STUD,MANIFOLD TO HEAD
MAMFOLD-15784
4
15-212496STUD
MANIFOLD-15784 REMOVABLE END PLATES
49.90
15-311819Stud
MANIFOLD-15050
4
1614607Stud
INJECTOR
8
1714578PLUG113.20
18-114457Valve Cup
INTAKE-TO 786A/D100-NLA

Part number has changed to:
Westerbeke 20261
4
18-217631VALVE,INTAKE
INTAKE-FROM 786A/D1D1 & REPLACEMENT
4
19-114458Exhaust Valve
EXHAUST-TO 786A/D100-NLA

Part number has changed to:
Westerbeke 17626
4
19-217626Exhaust Valve
EXHAUST-FROM 786A/D1C1 & REPLACEMENT
4159.30
2014460SPRING,VALVE OUTER
VALVE-OUTER
853.40
2114459SPRING,VALVE INNER
VALVE-INNER
813.40
2214577Cup
VALVE SPRING BOTTOM
8
2314576Seal
14457 & 14458 VALVES ONLY
8
2417729SEAL,VALVE
17626 & 17631 VALVES ONLY
830.80
25-114546Cotter
14457 & 14458 VALVES ONLY
822.44
25-220716COTTER
17626 & 17631 VALVES ONLY
86.40
2614514Clip8
27-114575Cup
TOP-14457 & 14459 VALVES ONLY
8
27-220261Valve Cup
TOP-17631 & 17626 VALVES ONLY
829.40
2814536Seat
INTAKE VALVE-NLA
-
2914537Seat
EXHAUST VALVE-NLA
-
3214438SHAFT,ROCKER
ROCKER
1358.10
3314555Plug1
3414646Screw1
3514547BRACKET,ROCKER
TAPPED
1107.51
3614456BRACKET,ROCKER
NOT TAPPED
3152.20
3714551Spring
ROCKER SPACING
3
3814603Rocker
ASSEMBLY
8
3914612Bushing
ROCKER
8
4014625Rivet
ROCKER
8
4114452Screw
TAPPET ADJUSTING
86.41
4214476Nut
LOCKING
8
4314481Screw1
4414483Tabwasher1
4514605Washer
DOUBLE COIL SPRING
2
4614656Washer2
5114657PLUG,EXPANSION
FLAT-CYLINDER HEAD STUD

Part number has changed to:
Westerbeke 14553
-
5314445NUT
CYLINDER HEAD STUD
129.00
54-114601Head Gasket
HEAD-TO 786A/D443 ONLY

Part number has changed to:
Westerbeke 17892
1
54-217892GASKET,HEAD
HEAD-USABLE ON ALL ENGINES
1340.80
57-113716PLUG 3/8 NPT
3/8NPT-17852 HEAD
16.30
57-214455Plug
14485 HEAD
1
5814642WASHER
PLUG 14 455
11.79
6014511Pillar2
63-114479Cover
ROCKER
1
63-212307COVER,ROCKER
ROCKER-WITH ELBOW FOR OLD STYLE BREATHER
1
6417935CAP,Assembly
OIL FILL ASSEMBLY
186.30
6814436Rocker Cover Gasket W30-50
ROCKER COVER
169.00
6913356WASHER
SPACER
211.50
7014807NUT,CAP
CAP
219.90
7114809WASHER,ROCKER SHAFT
CUP-ROCKER COVER
221.60
7214808GROMMET,ROCKER COVER233.90
7315299EYE,LIFTING
LIFTING
242.77

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