Description
3-PC. Universal Ratcheting Serpentine Belt Wrench Set
- Set ncludes individual wrenches: 8579, 8585, and 8591 with the following sizes:
- Hex : 13mm or 1/2 in., 14mm, 15mm, 16mm or 5/8 in., 17mm, 18mm, 19mm or 3/4 in.
- Male Square Drives: 3/8 in., 1/2 in., and 3/4 in.
- Designed to release the tension on spring-loaded idler pulleys.
- Allow direct access to the tensioner without having to remove engine accessories or frame components.
- Ratcheting wheels allows quick and easy positioning of the wrench driving end to allow the user to access the tensioner from any angle.
- This can be done by rotating the drive end on the wrench to match the position of the serpentine belt tensioner.
- Heat treated and nickel chrome plated for durability, apperance, and long tool life.
- Slim head design allows access to tight areas found in the tensioner area on some front wheel drive vehicles.
Features
- Application Chart: Hex
- Volkswagen 2.0L
- G.M. Quad 4 – 2.3L
- Isuzu 3.1L
- Toyota 3.0L
- Lexus 2.5, 3.0, 4.0L
- Mazda 2.3, 3.0, 4.0L
- Volkswagen 1.8, 2.5, 2.8L
- Saturn 1.9L with 14mm hex on idler pulley
- Isuzu 2.8L
- G.M. 2.0, 2.2, 2.8L
- Dodge/Chrysler/Plymouth 3.0, 3.3, 3.9L
- G.M. 4.3, 5.0, 5.7L
- Ford/Lincoln/Mercury 2.3, 3.8, 4.0, 4.9, 5.0, 5.8L
- Mercedes
- Audi 2.2, 2.8L
- G.M. 3.3, 3.8L
- Mercedes
13mm or 1/2 in.:
14mm:
15mm:
16mm or 5/8 in.:
17mm:
18mm:
19mm or 3/4 in.:
- Application Chart: Square
- G.M. 2.0, 3.1L
- Isuzu 2.8, 3.1L
- Ford 1.9, 2.3, 4.0L
- G.M. 2.5, 4.9, 5.0, 5.7L
- Dodge/Chrysler/Plymouth 3.0L
- Ford/Lincoln/Mercury 2.3, 3.0, 4.6L
- Volvo 2.3, 2.4, 2.8, 2.9L
3/8 in:
1/2 in.:
3/4 in.:





