1" Bore 3.0 OD 1200 RPM Pulley Centrifugal Clutch

Item Number: 1-3977-100

Price: $75.95
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1" Bore 3.0 OD 1200 RPM Pulley Centrifugal Clutch

1" Bore 3.0 OD 1200 RPM Pulley Centrifugal Clutch

item number: 1-3977-100 PRICE: $75.95 7 In Stock Regular Stock Item

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1" Bore 3.0 OD 1200 RPM Pulley Centrifugal Clutch
Item Number: 1-3977-100
Price: $75.95
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* UPS 3-Day, 2-Day, and Next Day orders entered before 1pm (CST) Mon-Fri will be shipped the same day. Orders entered Sat or Sun will be shipped the following Monday.
  • This item is on page 133 of our current catalog
Brand new, HILLIARD EXTREME DUTY model LD4P-54 pulley centrifugal clutch with bronze bushing. Ideal for chipper shredders, power trowels, concrete mixers, power screeds, air compressors and lawn and garden equipment. Thermodynamically designed clutch shoe increases the clutch''s capacity to absorb heat without damaging clutch springs, resulting in longer life and greater reliability. Easy to install. Overload protection. Made in USA.

  • Maximum HorsePower 13 HP
  • Rotation Bi-directional
  • Engaging Speed 1200 RPM
  • Bore 1" diam. w/ 1/4" integral Key
  • Pulley Diameter 3.0"
  • Works with A or B Belt
  • Size 4-1/4" diam. x 2-1/4"
  • Shpg. 4 lbs.
Prop 65 Warning WARNING: Cancer and Reproductive Harm

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This looks like what I need but my engine shaft size says it is 25mm. Will this fit properly?

A: No this will not fit properly on a 25mm shaft.

What is the bolt patern?

A: There is no bolt pattern. This clutch mounts on the shaft of the engine and is retained by a capscrew/washer (supplied by end-user).

do you have this item in a 5/8" bore 1200 rpm/

A: We do not, no.

can this also work a 18hp engine

A: These clutches have a 13 HP rating. Use with higher horsepowers could lead to premature catastrophic failure.

Is there a snap ring on the pulley end and the clutch I'm replacing has set screws to hold to the shaft. I cant tell by the picture

A: There is a wound snap ring on the pulley end, and a single set screw on the opposite end.

Can I get this with a dual v belt pulley.

A: We do not have a model like that, no.

Does the rpm range mean that's what it needs to keep it going. I have a 301cc so which clutch would be the best

A: The engaging speed is the speed at which the clutch must turn- and remain turning- to transmit power. Below that rpm the clutch should disengage. We cannot state the compatibility of any clutch for an application with only the engine displacement given.

Is this clutch for V belts (symmetrical)?

A: It is for standard symmetrical v-belts.

The public clutch that I have has an outside diameter of 4 inches the one that I saw that you're selling here is 3 inches and it's for a chipper for an old-style chipper do you carry the 4-inch diameter pulley

A: We do carry one of these in a 3.7" pulley diameter, with an engaging speed of 1800 rpm. That would be item 1-3974-100.

Is it possible to change the pulley to a bigger one?

A: We also sell a 3.7" pulley version of this clutch. The engaging speed is 1800 vs 1200. The manufacturer doesn't provide any other provision for changing the pulley.

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1" Bore 3.0 OD 1200 RPM Pulley Centrifugal Clutch
Item Number: 1-3977-100
Price: $75.95
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1" Bore 3.0 OD 1200 RPM Pulley Centrifugal Clutch
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