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Selden Series 30 - Mainsheet Cars and Parts

Selden Series 30 - Mainsheet Cars and Parts

Selden system 30 is used for keelboats and yachts up to approximately 45'. The main sheet car and the self-tacking car are black anodised, extruded aluminium. They run on Torlon® ball bearings. The function of the end cap is to keep the cars on track. AISI 316 mirror finished stainless toggles suit. Seldén PBB50 blocks and the MRB 60 block. Ø50 mm plain bearing Acetal sheave in the genoa car. The control lines have a Ø40 mm plain bearing Acetal sheave. End controls with Cam cleat 38. The suitable max size of control line is Ø8mm.

Main System 4:1 operated with cam cleats fitted to the end controls are suitable for coach roof installations in combination with mid sheeted booms. Cam cleats can be angled towards the trimmer and the angle can be fine tuned by using wedges. For non cleated 4:1 main systems, the control line can either be led to a separate cam cleat or winch or the lead block and cam cleat can be mounted separately in the cockpit.

A helpful suggestion would be to let the main sheet control line be endless and lead it through two rings. Each ring is fitted to the rail with rubber cord, each side of the cockpit. This way the leeward end of the control line can be released from windward.

Mainsheet System 30
Part # Description Length Width Weight Safe Working Load Breaking Strength Purchase
in mm in mm oz g lb kg lb kg
SLD44310101 Main Car 6.45 164 3.07 78 22.11 627 3306 1500 6613 3000 4:1
SLD44310102 Main Car with Cam 11.06 281 3.07 78 34.74 985 3306 1500 6613 3000 6:1
SLD44311201 End Control 3.89 99 2.04 52 7.93 225 -- -- -- -- 4:1/5:1
SLD44311202 End Control, Cam Port 3.89 99 3.62 92 11.64 330 -- -- -- -- 4:1/5:1
SLD44311203 End Control, Cam Starboard 3.89 99 3.62 92 11.64 330 -- -- -- -- 4:1/5:1
SLD44311204 End Control Single Sheave 3.89 99 2.04 52 7.26 206 -- -- -- -- 2:1/3:1
SLD443125 End Cap 1.57 40 1.57 40 0.98 28 -- -- -- -- --
SLD443135 High Beam Adaptor 1.53 39 1.96 50 1.51 43 -- -- -- -- --
SLD44313901 Self Tacking Car 4.60 117 3.07 78 14.21 403 2425 1100 4850 2200 --
SLD44313902 Double Self Tacking Car 9.33 237 3.07 78 4850 929 4409 2000 8818 4000 --
SLD44314201 End Stop Self Tacking 3.46 61 2.08 74 9.66 74 -- -- -- -- --

*Fasteners not included. Max working load for end controls are in line with corresponding main sheet car.
Description Forward End Stop Part # Genoa Car Part # Aft End Stop Part #
Main System 4:1 with Cam Cleat SLD44311202 SLD44310101 SLD44311203
Main System 4:1 (line led to separate cleat or winch) SLD44311201 SLD44310101 SLD44311201
Main System 4:1 (cleat and lead block mounted in cockpit) SLD44311204 SLD44311101 SLD44311204
Main system 6:1, Cam Cleat on Car SLD44311201 SLD44310102 SLD44311201
Self Tacking System SLD44314201 SLD44313901 SLD44314201
Double Self Tacking System SLD44314201 SLD44313902 SLD44314201


SLD44310101 Series 30 Main Sheet Car Price: $329.00 SLD44310102 Series 30 Main Sheet Car w/ Cams Price: $507.00
SLD44311201 Series 30 2 Sheave End Control Price: $90.00 SLD44311202 Series 30 2 Sheave End Control w/ Cam - Port Price: $164.00
SLD44311203 Series 30 2 Sheave End Control w/ Cam - Stbd Price: $164.00 SLD44311204 Series 30 Single Sheave End Control Price: $90.00
SLD443125 Series 30 End Cap Price: $13.00 SLD44313901 Series 30 Self Tacking Car Price: $291.00
SLD44313902 Series 30 Double Self Tacking Car Price: $500.00 SLD44314201 Series 30 End Stop w/ Bumper Price: $119.00


Selden Series 30 - Standard Tracks

Selden Series 30 - Standard Tracks

Selden Standard tracks are available in three different sizes: 22mm, 30mm and 42mm widths. Track size is determined by the boat size. Generally a size 22mm track is ideal for keelboats and yachts up to 33'.

Selden Standard Tracks are used for cars that are adjusted with control lines and for self-tacking systems. Pinstop Tracks are used for pinstop genoa cars. The pinstop track is a spring loaded plunger that fixes the genoa car on the purpose made track. High beam tracks are used for unsupported main sheet systems and self tacking systems. The sliding bolt track is ideal for a retrofit upgrade. The fasteners can be located according to existing bolt holes. Sliding bolt tracks are used for retrofit upgrades. It is also used for applications where the bolts can be hidden.

Part # Description Size Width (B) Height (A) Length Weight kg/m Screw Size Hole spacing
in mm in mm in mm
SLD44300101 Standard Track System 30 1.18 30 0.66 17 39.37 1000 0.89 M6 100
SLD44300102 Standard Track System 30 1.18 30 0.66 17 47.24 1200 0.89 M6 100
SLD44300103 Standard Track System 30 1.18 30 0.66 17 59.05 1500 0.89 M6 100
SLD44300104 Standard Track System 30 1.18 30 0.66 17 78.74 2000 0.89 M6 100
SLD44300105 Standard Track System 30 1.18 30 0.66 17 98.42 2500 0.89 M6 100
SLD44300106 Standard Track System 30 1.18 30 0.66 17 118.11 3000 0.89 M6 100
SLD44300107 Standard Track System 30 1.18 30 0.66 17 137.79 3500 0.89 M6 100
SLD44300108 Standard Track System 30 1.18 30 0.66 17 157.48 4000 0.89 M6 100
SLD44300109 Standard Track System 30 1.18 30 0.66 17 236.22 6000 0.89 M6 100


SLD44300101 Series 30 Standard Track 1.0m Price: $71.00 SLD44300102 Series 30 Standard Track 1.2m Price: $85.00
SLD44300103 Series 30 Standard Track 1.5m Price: $106.00 SLD44300104 Series 30 Standard Track 2.0m Price: $141.00
SLD44300105 Series 30 Standard Track 2.5m Price: $176.00 SLD44300106 Series 30 Standard Track 3.0m Price: $212.00
SLD44300107 Series 30 Standard Track 3.5m Price: $247.00 SLD44300108 Series 30 Standard Track 4.0m Price: $282.00
SLD44300109 Series 30 Standard Track 6.0m Price: $423.00

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