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Delrin Sheave, 1/2" Max. Line Dia., 1-7/16" OD, 3/8" ID, 5/8" Width from SCHAEFER
Delrin Sheave, 1/2" Max. Line Dia., 1-7/16" OD, 3/8" ID, 5/8" Width from SCHAEFER
Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturer's blocks. Delrin sheaves are injection molded with UV inhibitors and monitored molding cycles for a stronger product.
Exit Box Style, 7/8" Sheave Dia., 1/8" Max. Line, 350lb. SWL, 1.1oz. from RONSTAN
Series 60 Orbit Block, Single Light-Load, 2-3/8" Sheave Size, 1,710lb. SWL, 4.7oz. from RONSTAN
Series 60 Orbit Block, Single Light-Load, 2-3/8" Sheave Size, 1,710lb. SWL, 4.7oz. from RONSTAN
These exceptionally strong blocks feature the performance Orbit sheave with captive Acetal ball bearings for side thrust loads, eliminating the need for side retainer plates. The 75mm webbing block (RF79107) can be used where swivel head and shackle attachment is not required to achieve further weight savings. Sheave Size: 2-3/8" (60mm) or 3" (75mm). Line Diameter: Series 60: 1/2" (12mm), Series 75: 9/16" (14mm). Cheek Material/Finish: Anodized aluminum.
Strainer for Round Rule Pump, 2800 - 3700 gph Flow Rate from RULE INDUSTRIES
Strainer for Round Rule Pump, 2800 - 3700 gph Flow Rate from RULE INDUSTRIES
Original replacement strainer base for your Rule Bilge Pump.
LP Enamel - Hatteras White, Quart from STERLING
LP Enamel - Hatteras White, Quart from STERLING
A popular choice among many boatyard professionals as well as do-it-yourself boat owners who want superb gloss and durability. Pros spray it, yet the Sterling Brushing System captures the same look, thanks to its unique flow properties. Sterling brushing system: Pick a color base, mix 2:1 with U-2964. Add a dash of U-2900 accelerator in cool weather. Thin about 25% with U-2965. Apply on nonskid surfaces with low-nap foam rollers and tip several times. Apply with premium China bristle brush.
Kit, 800/900 Vacuum Breaker from SEALAND
Kit, 800/900 Vacuum Breaker from SEALAND
Heads need to be properly maintained to ensure proper functioning Genuine Sealand parts Maintenance kitsTreatment kits.
Twist’n’Lock Valve Cover Assembly from JABSCO
Twist’n’Lock Valve Cover Assembly from JABSCO
Twist’n’Lock Compact Manual Head Service Kits & Parts Technical Data Sheet.
Gate Brace from SCHAEFER
Gate Brace from SCHAEFER
Heavy-duty 1" stainless stanchion tubes have integral top caps and accept coated lifeline wire up to 5/16" oval dia. Rugged stainless base is canted 5° inboard to match most deck cambers. 5/16" welded rod reinforcement doubles as a bail for snatch blocks, etc. The gate brace mounts midway up the stanchion and has a welded base canted 60° for extra support at gate openings.
Spares Kit for Whale Gulper 220 Pump from WHALE PUMPS
Spares Kit for Whale Gulper 220 Pump from WHALE PUMPS
Parts service and repair kits for Whale Water Systems Units.
Screen for Nibo 1070-10A Hatch from BOMAR
Screen for Nibo 1070-10A Hatch from BOMAR
With these spare parts for your Nibo or Gray hatch, you can replace worn or damaged parts for a fraction of the cost of replacing the hatch. Low-Profile Gasket in a 9' length. 9/16" Gasket in a 10' length. Available for the 100 series: Riser Arm Male Hatch Knob Female Hatch Knob. Hatch Tiedown Dog. Left-Locking Quick Dog.
Sight Glass for ARG-500 Strainer from GROCO
Sight Glass for ARG-500 Strainer from GROCO
ARG-Series Strainer Parts & Repair Kits Baskets: Stainless steel or nylon. Sight glass.
Gusher 25 Service Kit from WHALE PUMPS
Gusher 25 Service Kit from WHALE PUMPS
Parts service and repair kits for Whale Water Systems Units.
Fuel Filter Element, GF-375 from GROCO
Fuel Filter Element, GF-375 from GROCO
Groco Replacement Parts and Service Kits We stock an extensive selection of parts and service kits for virtually all products. In addition, we can quickly get any part you need to repair your Jabsco, SHURflo, Raritan or Groco equipment directly from the manufacturer through our Special Order department. If you know the part number you need simply order the part using the Model or manufacturer's part number. If you don't know either number, please call us for assistance.
960 Bellows/Platinum from SEALAND
960 Bellows/Platinum from SEALAND
Heads need to be properly maintained to ensure proper functioning Genuine Sealand parts Maintenance kitsTreatment kits.
Joker Valve from GROCO
Joker Valve from GROCO
Groco Replacement Parts and Service Kits We stock an extensive selection of parts and service kits for virtually all products. In addition, we can quickly get any part you need to repair your Jabsco, SHURflo, Raritan or Groco equipment directly from the manufacturer through our Special Order department. If you know the part number you need simply order the part using the Model or manufacturer's part number. If you don't know either number, please call us for assistance.

Sheave Sheaves, Parts & Bases

Delrin Sheave, 5/16" Max. Line Dia., 1-1/16" OD, 5/16" ID, 7/16" Width from SCHAEFER Home -> Sailboat -> Blocks -> Sheaves, Parts & Bases->Replacement Sheaves for Schaefer Blocks
Schaefer sheaves are designed to be compatible with Schaefer products, and are not intended for use in other manufacturer's blocks. Delrin sheaves are injection molded with UV inhibitors and monitored molding cycles for a stronger product.
Part No: 62-020-02
Self-Contained 16mm Sheave from HARKEN Home -> Sailboat -> Blocks -> Sheaves, Parts & Bases
UV-stabilized Delrin® sheave. Stainless-steel ball bearings. 16mm. Sheave dia. : 5/8". Width: 5/16". Weight: 1/8oz. Max. line dia. : 3/16". Hole dia.
Part No: 415
Orbit Block Stand-Up Base, 1,100lb.SWL, 0.9oz. from RONSTAN Home -> Sailboat -> Blocks -> Sheaves, Parts & Bases->Series 55 Orbit Block™ Accessories
The precision design provides the optimum number of ball bearings in critically loaded areas, eliminates them in inactive areas and reduces ineffective mass, creating the "2-stage" bearing system for durability and low friction performance. Sheave: Carbon-fiber reinforced, PTFE-impregnated engineered nylon. Bearings: High-compression–strength Carbon Black Acetal; Stage 2 Bearing: Glass fiber-reinforced, MoS2-impregnated engineered nylon. Sheave Size: 2-5/32" (55mm).
Part No: RF2455
Ball and Socket Swivel Base from RONSTAN Home -> Sailboat -> Blocks -> Sheaves, Parts & Bases
Accepts all Series 38 and 45 swivel top blocks. Holds blocks upright without capsizing. Stainless steel. Weighs 2.
Part No: RF1455
3" Dyneema Loop for 5mm BB & Ratchet Orbit Blocks from RONSTAN Home -> Sailboat -> Blocks -> Sheaves, Parts & Bases->Series 55 Orbit Block™ Accessories
The precision design provides the optimum number of ball bearings in critically loaded areas, eliminates them in inactive areas and reduces ineffective mass, creating the "2-stage" bearing system for durability and low friction performance. Sheave: Carbon-fiber reinforced, PTFE-impregnated engineered nylon. Bearings: High-compression–strength Carbon Black Acetal; Stage 2 Bearing: Glass fiber-reinforced, MoS2-impregnated engineered nylon. Sheave Size: 2-5/32" (55mm).
Part No: RF-9004-08
3.8" Dyneema Loop for 5mm BB & Ratchet Orbit Blocks from RONSTAN Home -> Sailboat -> Blocks->Series 55 Orbit Block™ Accessories
The precision design provides the optimum number of ball bearings in critically loaded areas, eliminates them in inactive areas and reduces ineffective mass, creating the "2-stage" bearing system for durability and low friction performance. Sheave: Carbon-fiber reinforced, PTFE-impregnated engineered nylon. Bearings: High-compression–strength Carbon Black Acetal; Stage 2 Bearing: Glass fiber-reinforced, MoS2-impregnated engineered nylon. Sheave Size: 2-5/32" (55mm).
Part No: RF-9005-10
Retainer Clip, BB Triple Orbit Blocks from RONSTAN Home -> Sailboat -> Blocks -> Sheaves, Parts & Bases->Series 55 Orbit Block™ Accessories
The precision design provides the optimum number of ball bearings in critically loaded areas, eliminates them in inactive areas and reduces ineffective mass, creating the "2-stage" bearing system for durability and low friction performance. Sheave: Carbon-fiber reinforced, PTFE-impregnated engineered nylon. Bearings: High-compression–strength Carbon Black Acetal; Stage 2 Bearing: Glass fiber-reinforced, MoS2-impregnated engineered nylon. Sheave Size: 2-5/32" (55mm).
Part No: RF50003
Retainer Clip, BB & Ratchet Single and Fiddle Orbit Blocks from RONSTAN Home -> Sailboat -> Blocks -> Sheaves, Parts & Bases->Series 55 Orbit Block™ Accessories
The precision design provides the optimum number of ball bearings in critically loaded areas, eliminates them in inactive areas and reduces ineffective mass, creating the "2-stage" bearing system for durability and low friction performance. Sheave: Carbon-fiber reinforced, PTFE-impregnated engineered nylon. Bearings: High-compression–strength Carbon Black Acetal; Stage 2 Bearing: Glass fiber-reinforced, MoS2-impregnated engineered nylon. Sheave Size: 2-5/32" (55mm).
Part No: RF50001
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Product offering and prices listed on this website (www.westmarine.com) are limited to Internet and phone orders (1-800-BOATING). Prices on periodic web-only specials apply only to Internet orders. Product offering and/or prices may vary at West Marine retail stores. ©2009 West Marine | All Rights Reservedpics12