OTC Tools 6749 Engine Barring Socket for Mack and Cat Applications
SKU: 65155181815

OTC Tools 6749 Engine Barring Socket for Mack and Cat Applications

Sale price$133.67 Regular price$148.52
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Description

OTC Tools 6749 Engine Barring Socket for Mack and Cat ApplicationsOTC's Engine Barring Splined Male Socket is designed for use on Mack E7s and Cat 3208s. Special tool engages engine and allows it to be rotated for injector work, valve lash adjustments, and more. Durable steel construction. Similar to Kent Moore J 38587 A. Value is at the core of the OTC tool and equipment portfolio. Whether its a simple repair or the most complex drivability concern, these award winning tools universally solve problems faster, and

OTC's Engine Barring Splined Male Socket is designed for use on Mack E7s and Cat 3208s. Special tool engages engine and allows it to be rotated for injector work, valve lash adjustments, and more. Durable steel construction. Similar to Kent-Moore J-38587-A. Value is at the core of the OTC tool and equipment portfolio. Whether its a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether its a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians productivity and shop profits.

Features

  • OTC Engine Barring Splined Male Socket

  • For use on Mack E7, Cat 3208, and more

  • Engages engine and allows it to be rotated for injector work, valve lash adjustments, and more

  • Durable steel construction

  • Similar to Kent-Moore J-38587-A

Specifications

Manufacturer : OTC

Brand : OTC

Model : 6749

Item Weight : 1 Pounds

Product Dimensions : 3.4 x 3.8 x 3.3 inches

Item model number : 6749

Manufacturer Part Number : 6749

Cover Included : Unit^Instruction Guide

ASIN : B00I6H7LW4

Customer Reviews : 4.9 out of 5 stars 32 ratings 4.9 out of 5 stars

Best Sellers Rank : #811,778 in Automotive (See Top 100 in Automotive) #1,774 in Powersports Engine Gaskets

Domestic Shipping : Item can be shipped within U.S.

International Shipping : This item can be shipped to select countries outside of the U.S. Learn More

Date First Available : February 1, 2014

Item Dimensions LxWxH : 3.4 x 3.8 x 3.3 inches

Material : Steel

Head Style : Hex

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65155181815

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Ramirez
Alexandria, US
★★★★★ 5
Simply
Size: 300A
Nice quality
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Reviewed in the United States on October 3, 2025
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Geekinthenight
Los Angeles, US
★★★★★ 5
Great price and nice quality
Size: 300A
Great price and nice quality
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Reviewed in the United States on September 26, 2024
R
Verified Purchase
RMMcIntosh
Phoenix, US
★★★★★ 4
Great price, but don't stack multiple wires
Size: 300A
I used this as a junction point on a 1 gauge wire. I added an 8 gauge wire to one side, and the cover would not seat. I had to bend and maneuver the ring terminals to make the cover catch. For the price of the items, if used without any secondary wires attached and interior use only, this is an unbeatable deal.
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Reviewed in the United States on January 30, 2026
J
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Joe M. Blair
Phoenix, US
★★★★★ 5
Great Quality
Size: 300A
Exactly what I needed. Good quality and worked perfectly.
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Reviewed in the United States on May 21, 2025
J
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Junior
Houston, US
★★★★★ 5
Great
Size: 300A, Size: 300A
Easy to install works great and really good quality and clean looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2025

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