Meritor Red Slack Adjuster MMSA5020 Proven performance and reliability from a global braking leader For over 100 years Meritor has been a leader in axle and braking systems for heavy vehicles. Meritor Red is an extended range of aftermarket braking components brought to you by one of the industry’s most trusted names. Our new Slack Adjusters are the latest addition to the line-up that delivers confidence and reliability you can count on. Large 19mm adjusting nut Heavy duty worm gear SAE J1461 tested at 22,000 in-lbs Suits front steer, rear drive and trailer axle applications General Purpose Truck & Trailer MMSA5020 Hole 1 (5″) Hole 2 (6″) Hole 3 (7″) Straight 1-1/2″-10 1/2″
