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3217 57 mm Double Spare Parts

3217 57 mm Double Spare Parts

Use the part numbers in the exploded view to identify a spare part and find the corresponding part number in the chart. Click “MORE INFO” to view detail regarding that specific product and click “ADD TO CART” when you are ready to purchase. If you need a replacement for something not shown here, contact customer service or your local Harken dealer to order.
Composer Export1094132125146111387BOM IDDescriptionQty12116 SHKL. 8MM D HR12AL-3706 CENTER CHEEK13AL-3707 ALPHA CHEEK14AL-3708 BETA CHEEK15H-34389A SHV. ASSM.26HBB85 ROLLER CAGE ASSM.28HFS796 FST. 4 X .7 X 12MM SHCS49HFS797 FST. 4 X .7 X 35MM SHCS17HFS1273 FST. 5 X .8 X 16MM SHSS110MP-3020 FST. ISOLATOR511MP-3033 HD. POST COLLAR112MP-3042 HD. POST CLR. W/CUTOUT113MS-195 SHEAR TUBE214SP-067 HEAD POST1tooltip
ID BOM Price
2116 more info $77.65
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8mm "D" Shackle — High Resistance

Forged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter. High-Resistance (HR) shackles are forged in 17-4PH stainless steel to handle high loads. They have an "HR" imprint for easy identification.

AL-3706 more info

Center Sideplate - 57mm Black Magic Double Block

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface.

AL-3707 more info $74.90
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Sideplate with Helicoils - 57mm Black Magic Double Block

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface.

AL-3708 more info $74.90
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Sideplate - 57mm Black Magic Double Block

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface.

H-34389A more info $28.05
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Sheave Assembly - 57mm Black Magic Block

Sheaves are Hard Lube-anodized for maximum UV protection and a smooth surface. Captive Delrin® ball bearings carry side loads.

HBB85 more info $29.95
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Roller Cage Assembly - 57mm Black Magic Block

Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.

HFS1273 more info $1.85
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Fastener - M4 x .7 x 8mm Stainless Steel Socket Head Shoulder Screw Cup, Black

Set screw allows shackle to be fixed or to swivel.

HFS796 more info $0.32
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Fastener - M4 x .7 x 12mm Socket Head Cap Screw, Black

Fasten with M4 hex wrench.

HFS797 more info $1.28
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Fastener - M4 x .7 x 35mm Socket Head Cap Screw, Black

Fasten with M4 hex wrench.

MP-3020 more info $1.07
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Fastener Isolator - 4mm SK HD

Dissimilar metals are isolated to prevent corrosion.

MP-3033 more info $1.60
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Headpost Collar Half - 57/75mm Black Magic Block

Headpost collar isolates dissimilar metals to prevent corrosion. Collar accepts set screw that fixes shackle in one direction or allows it to swivel.

MP-3042 more info $0.96
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Headpost Collar Half - 57mm Black Magic Double Block, Cutout

Headpost collar isolates dissimilar metals to prevent corrosion. Collar accepts set screw that fixes shackle in one direction or allows it to swivel.

MS-195 more info $15.25
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Shear Tube - 57mm Black Magic Double Block

The shear tube is a stainless steel reinforcement between sideplates.

SP-067 more info $37.45
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Headpost - 57/75mm Black Magic Block

Black Magic blocks have 17-4 PH stainless headposts.

F R E E   G R O U N D  S H I P P I N G

for orders over $100!

Valid on orders shipping within the United States

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