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Part number: 156-2501
Product Details
ARP 156-2501 Harmonic Balancers
Products specifications
Diameter M12 x 1.50
Fastener Finish Black oxide
Fastener Material Chromemoly
Fastener Yield Strength (psi) 200,000 psi
Head Style 12-point
Quantity Sold individually.
Socket 18mm
Thread Size 12mm x 1.50 RH
UHL 1.8
Underhead Length (in) 1.880 in.
Washer Included Yes
Harmonic Balancer Bolt Kit
12Point Head

As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in position, ARP has developed these ultra strong 200,000 psi bolts that let you exert maximum clamping force. Special features include 1/4 thick, wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head.

Square Drive Balancer Bolts
ARP offers a special version of its rugged 200,000 psi rated balancer bolt that can accept a standard 1/2 drive ratchet or breaker bar to facilitate rotating
the crank assembly.

  • 1/2 square drive forged into bolt head, enabling the rotation
    of an engine with any 1/2 drive tool
  • Made from heat-treated 8740 chrome moly steel with heavyduty
    black oxide finish
Reviews
Add your review
H
Fast shipping cheapest I could find, easy to deal with, great product
M
All was good,except delivery wait time..it was longer than usual and delayed from the 8th to the 10th.
T
Very good deal and simple buying experience.
B
Very good prices and good shipping prices. found my parts cheaper then any place else. Thanks to Autoplicity for filling my order #8498 of 4/02/12 quickly and accurately. I will be back.
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Ford E-250
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Return Policy
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