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Monitor Windvane - Parts

Monitor Parts

We maintain a complete inventory of parts for the Monitor windvane, available for immediate shipment anywhere in the world.  There have been over 50 design changes to the Monitor since the first generation was introduced in the mid-70's.  Today's generation of Monitors are even more robust, featuring U.S. manufactured 316L stainless steel and high tech bearing surfaces for even greater longevity and performance.  Along the way incompatibilities between newer and older models have developed which we take into account when providing parts. To ensure compatibility it's important to have your serial number available when ordering parts .  

While we offer an extensive list of parts, it’s important to note that the typical Monitor sailor isn’t going to need parts until after many years of service and thousands of ocean miles.

Every Monitor is serialized allowing us to track it's history, including parts and maintenance records. The serial number can be found on the port side of the cross-tube, also known as the D-Ring.

Location of Monitor serial number

Monitor Parts Diagrams

Click on a link for parts diagrams:

Monitor master parts diagram

Monitor Parts Price List  

Individual parts below - scroll to bottom for complete assemblies and kits

1

1.1

1.2

2

3

4

5

6

7.2

7.4

8

9.3

10.2

11

12

13

14

15

16

17

18

19

20

20.3

21

25

26

26.2

26.6

29.1

29.2

29.3

31

32

32.1

33

34

36

37

38

38.1

40

41

42.1

42.2

43

44

44.7

46

47

47.4

48

48.1

49

52

52.1

52.2

54

55

56

57

58

59

60

61

63

64

64.1

66

67.1

67.2

68

71.2

71.3

72

74

75

76

76.1

76.2

77

78

79

79.1

80

81

82

83.2

83.4

84

84.3

84.32

84.4

84.5

84.6

84.7

84.8

84.9

85.1

85.2

86

86.1

86.2

87

88.1

88.2

89.1

89.2

89.3

90

100

101

102

103

104

107

108

109

110

111

112

114.3

25

117

180

181

115

121

120.4

260

265

 

420

440

501

515

 

570

575

601

701

801

810

815

820

820.1

820.2

825

840

845

850

851

SG

T2

T3

830.1

830.2

831

901

1006

1007

Small (Blue) Airvane

Large (Red) Airvane

Stubby Airvane

Bearing Cone

Bearing Set, one set per windvane

Bearing Race, must be press-fit into airvane weldment

Airvane Weldment

Also available as complete assembly, see part no. 501

Airvane Shaft, hex-head bolt style

1/2" Washer

1/2"-20 Nylock Nut

Airvane Yoke

Flanged Bearing, Delrin

Washer, Delrin

Airvane Base

10-32 x 1/2" Screw

#10 Lockwasher

10-32 Nut

Pilot Shaft Bushing

Pilot Shaft Plate

Washer, 5/16"

Pilot Shaft Chain

Pilot Shaft Sprocket, stainless steel, requires welding

Pilot Shaft, including Small Sprocket

Cap plug for Monitors with hollow pilot shafts

Spyrolock Ring

Pilot Shaft Spring

Pendulum Strut

Bearing cup, requires welding

Yoke Bearing Collar, requires welding

SS Washer .010" (thin)

SS Washer .030" (medium)

SS Washer .098" (thick)

Roller Bearings, one set per windvane

10-32 x 3/8" Set Screw

10-32 x 1/2" Set Screw

Watervane Support Shaft

Flanged Shaft Bearing

Pinion Gear, 13 tooth stainless steel

Ring Gear, 13 tooth stainless steel

1/4" Flat Washer

1/4"-20 x 2" Oval Machine Screw

Large Airvane Control Sprocket

Washer, 1-1/4" Black Delrin

Washer, 1-1/4" SS, .015" (thin)

Washer, 1-1/4" SS, .030" (medium)

Watervane Pivot Shaft

Hinge

Also available as complete Hinge/Latch assembly see part no. 440

5/16"-18 x 2-1/2" Bolt

Latch Trip Line, 5' X 3/16"

Latch - includes 46 and 47.4

3/32" X 3/4" Cotter Pin

Latch spring (double coil)

Latch Spring - old style (single coil)

Roller Sheave Block In-Frame Complete

Includes screw, nut, composite bushing & ss bearing block

1/4"-20 x 1" Cap Screw

1/4"-20 x 1-1/4" Cap Screw

1/4"-20 Nylock Nut

Actuator Shaft Bearing

Retainer Ring, 3/8" Beryllium Copper

Actuator Nut, 1/2"-20

Actuator Shaft

Also available as complete assembly see part no. 501

Main Frame

5/16"-18 x 1/2" Socket Button

5/16"-18 x 1/2" Socket Flat

Water Paddle

Includes 10' of 1/4" safety/lift line

5/16" Lockwasher

5/16"-18 Hex Nut

5/16"-18 Nylock Nut

Watervane Safety Line 1/4", 10'

Safety Tube (.049" wall for -2, standard, & +2 lengths)

Safety Tube (.065" wall for +4, +6, & +8 lengths)

Airvane Clamp Knob

10-32 Nut

#10 Lockwasher

10-32 x 1" Philips Machine Screw, Lockwasher & Nut

Actuator Shaft Bushing

Actuator Shaft Washer, SS

Hinge Pin - Single Hole Clevis

Hinge Pin - Hole on each end

Hinge Pin Retaining Ring

10-24 x 3/4" Philip Machine Screw

Airvane Clamp

Pulley, Delrin, 1/2" center hole

Includes 3 of part no. 77

Pulley, Delrin, 3/4" center hole

Includes 3 of part no. 77

Threaded Clevis for Actuator Shaft

Plain Clevis for Actuator Shaft

End Fitting

Includes compression tube, 1-3/4" bolt, lock washer, & nut

Upper U-Bracket

Includes 2 each: 2" all thread, lock washer, nut & fender washer

Lower U-Bracket

Includes 2 each: 2" all thread, lock washer, nut & fender washer

Old-style L-Bracket

Includes 2 each: 2" all thread, lock washer, nut & fender washer

5/16"-18 x 2"

5/16"-18 x 2-3/4"

5/16"-18 x 3"

5/16"-18 x 2" All Thread Bolt

5/16"-18 x 5" All Thread Bolt

5/16"-18 x 6" All Thread Bolt

5/16"-18 x 8" All Thread Bolt

5/16" Fender Washer

Compression Tube Inserts for 1.9" tubing

Compression Tube Inserts for 1.25" tubing

5/16"-18 x 1" Bolt with 3/32" hole for safety wire

Includes lock washer and wire

5/16"-18 x 1" Bolt with 3/32" hole for safety wire

Includes lock washer and wire

10" safety wire

Turning Block Bracket (2 total in unit)

Lower Tubing (1.25"x.049"), per inch

Diagonal Tubing (one end flattened & drilled, 1.25"x.049"), per inch

Upper Tubing (1.9"x.049") per inch

Upper Tubing (1.9"x.065", required for all bent tubes), per inch

Upper Mounting Tube Tab Bracket

Includes 1" bolt, lock washer & nut

Tube Bending per bend

Wheel Adapter, Complete

Wheel Adapter Drum

Wheel Adapter disk

Includes angle bracket, barrel and pin

Barrel

Angle Bracket

Pin

Wheel Drum Line Grommet

Spyrolock Ring (use part no. 21)

Flanged Bearing

SS Hose Clamp

Wheel Adapter Line 1/4", 2 X 6'

Spacer Bearing

Pin Spring

Wood Dowel for Support Shaft (Used for re-building)

Basic Wheel Adapter Rebuild

Add New Pin & Barrel

Wheel Adapter Rebuild Kit

Includes. 110.2 (1), 110.3 (1), 114.3(2), 108(2)]

Stern Light Kit

Includes light, SS cover, bracket, mounting hardware & 12' 18 AWG wire

Stainless Steel Stern Light Cover

Cover only, light not included

Pendulum Strut Assembly

Includes 26, 31, 32(2), 34(2), 37, 38, 38.1, 41(2), 42.1, 42.2, 43, 52.2, 117

Pendulum Rebuild Kit

Includes 31, 32(2), 34(2), 41(2), 117

Block Assembly, external, complete

Hinge/Latch Assembly

Includes 44, 46, 47, 48, 76 (2), 76.2 (2), 5' Release line

Airvane Weldment Assembly

Includes 2, 3, 4, 5, 6, 7.2, 7.4, 8, 9, 10, 11, 21, 40

Airvane Base Rebuild Kit

Includes 9, 10, 55 (2)

Actuator Shaft Complete

Includes 54 (2), 55(4), 56, 57, 74(2), 75 (4), 75.1, 80, 81

Actuator Shaft Rebuild Kit

Includes 54(2), 55(4), 74(2), 75(4), 75.1(2)

Water Paddle/Hinge Assembly

Includes 440, 61, 66, 67

Tiller Attachment Kit, cam-cleat style

Cruising Parts Kit

Bearing Kit

Includes 3, 9, 10, 15(2), 31, 34(2), 41(2), 54(2), 55(6), 74(2),117

Block Kit

Includes 49(4), 420(2), 52(2), 52.1(2), 52.2(4)

Pendulum Lines 1/4" Custom Spectra Line, per foot

Pendulum Line Set, Standard Length (2 x 18') for aft cockpit

Pendulum Line set, Long Length (2 x 30') for center cockpit

Airvane Kit, One Large & One Small Airvane (Red and Blue)

MRUD Emergency Rudder System, Complete

MRUD Pendulum Support Bracket Only

Westsail 32 Mounting Set, complete

Westsail 32 upper mounting tubes only

SwingGate Mount for Monitor Windvane

Single Casting for Swing Gate

Double Casting for Swing Gate

MONITOR REBUILD for 304 SS units. For serial numbers up to and incl. 5539-0797

MONITOR REBUILD for 316L SS Monitors. For serial number 5540-0797 and after.

Rebuilds include complete disassembly, inspection, replacement of all bearings and blocks, cleaning, new pendulum lines, reassembly, and final inspection. This DOES NOT include the replacement of worn parts other than bearings and blocks. An estimate of parts that need to be replaced will be provided to each customer as required after the initial factory inspection. All old parts will be returned with the rebuild upon request.

Strut Guard

Includes instructions and welding wire

Monitor Manual

Includes parts diagram

Shop Labor Rate, per hour

Design Fee

$85.00

$90.00

$125.00

$16.00

$7.50

$18.00

$295.00

$29.00

$0.75

$2.00

$295.00

$19.00

$19.00

$195.00

$0.50

$0.20

$0.50

$0.75

$9.00

$0.25

$99.00

$15.00

$144.00

$0.25

$19.00

$6.00

$430.00

$35.00

$35.00

$1.75

$1.75

$1.75

$19.00

$0.75

$0.75

$45.00

$7.50

$274.00

$274.00

$0.25

$2.50

$64.00

$7.50

$6.50

$6.50

$395.00

$375.00

$2.50

$4.50

$98.00

$0.48

$18.00

$18.00

$49.00

$1.25

$1.25

$1.25

$18.00

$1.50

$1.75

$165.00

$1,495.00

$3.50

$3.50

$625.00

$0.25

$0.50

$0.75

$17.50

$50.00

$60.00

$9.00

$0.25

$0.10

$2.50

$9.00

$0.50

$18.00

$29.00

$1.50

$0.75

$19.00

$59.00

$59.00

$59.00

$55.00

$38.00

$65.00

$60.00

$35.00

$2.50

$2.50

$2.50

$3.00

$6.00

$8.00

$10.00

$1.50

$4.00

$3.00

$7.00

$7.00

$1.00

$44.00

$3.00

$3.00

$4.00

$4.50

$49.00

$30.00

$595.00

$285.00

$245.00

$59.00

$22.00

$24.00
$2.50

$19.00

$19.00

$2.00

$22.00

$4.00

$5.00

$4.50

$150.00

$125.00

$48.00

$195.00

$40.00

$1,099.00

 

$49.00

 

$69.00

$545.00

$995.00

$39.00

 

$295.00

$59.00

 

$1,240.00

$75.00

$195.00

$145.00

$295.00

$1.75

$50.00

$85.00

$150.00

$1,495.00

$395.00

$475.00

$340.00

$2,395.00

$165.00

$209.00

$1,695.00

$1,295.00

$165.00

$20.00

 

$100.00

$250.00