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

OTC Tools 6749 Engine Barring Socket for Mack and Cat Applications

$133.67 $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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4.5 ★★★★★
Based on 1279 reviews
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Product Reviews
M
Verified Purchase
Meremebjo
Chelsea, US
★★★★★ 5
the perfect outdoor solution & very well priced
Color: Lake Blue
This is a beautiful & sturdy umbrella. i had owned a Pier I multi tiered umbrella ($198) and it looked great when I first brought it home, but after one summer, it had faded, the wood swelled to the point where I couldn't get it out of the stand & when the skeleton arm broke, it could NOT be repaired & I paid more than a few carpenters to try. THIS umbrella is a completely different experience from start to finish: well made, lightweight fabric, easy to unpack & popped right into the stand without tiresome effort: no ladders required. It does exactly what it’s supposed to: protects from hot sun & rain, tilts accordingly & I LOVE the deep teal blue that is very soothing in all weather conditions. The price is affordable and I hope it lasts for years. I’m a VERY happy customer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 15, 2025
J
Verified Purchase
Jeffrey stone
Los Angeles, US
★★★★★ 5
Very good umbrella
Color: Forest Green
Very large but lightweight and easy to handle. Good looking umbrella both fully open and closed. Does an excellent job of blocking the sun.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
H
Verified Purchase
Harold C.
Grantham, US
★★★★★ 5
Easy to use and seems sturdy
Color: Aqua Blue
It’s perfect! Larger than or last one. Easy to set up. Fits in a standard table hole and base. The color is just what the dogs wanted! Everything is always so grey and dull! The turquoise really pops
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
M
Verified Purchase
Mike W
Lake Worth, US
★★★★★ 4
Three tiered design makes it a winner
Color: Beige
This umbrella is extremely easy to setup. It is lightweight and because of the three tier design it adds beautiful features to your back yard.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
L
Verified Purchase
Lynn
Louisville, US
★★★★★ 1
No customer service for product under warranty
Color: Beige
loved this umbrella for the 4 months we used it. did a lot of research to find an umbrella that would stand up to New England "breezes" -- this one was advertised as wind resistant; bought in June 2025, seemed very sturdy, really nice-looking, used on our patio (installed in the base the recommended base) through the summer; stored indoors for the winter; brought back onto patio a couple weeks ago. On a day with average wind a couple weeks ago, the tilt mechanism broke. Umbrella did not fall over, a gust of wind just forced the tilt mechanism to snap. Spent a lot of time trying to fix it, but it's permanently broken. It's less than a year old so still under warranty, as stated in the materials they sent with the umbrella. Same materials list the email to contact if there are any problems with the product. Have emailed the company, twice now, asking for a refund or replacement. Radio silence. Don't buy this unless you're ok with throwing it away after four or five months of use and being ignored by customer service.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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