OTC 1037 Grip-O-Matic Reversible Jaw Puller, 2/3-Jaw, 7-Ton, 5" Reach, 10-1/2" Spread

OTC 1037 Grip-O-Matic Reversible Jaw Puller, 2/3-Jaw, 7-Ton, 5" Reach, 10-1/2" Spread

• Bosch OTC 1037 is a mechanical Grip-O-Matic puller rated at 7 tons, configurable as a 2-jaw or 3-jaw tool. It provides up to 5-inch reach and 10-1/2-inch spread for removing gears, bearings, hubs, and pulleys with controlled force on press-fit components.
• Features:
  • 7-ton capacity supports tough gear, bearing, and pulley removal with controlled force
  • Reversible jaws configure quickly for 2-jaw or 3-jaw pulling to match part geometry
  • Forged, heat-treated steel construction delivers strength and durability under load
  • 11/16-18 × 9-inch forcing screw provides smooth operation and reliable pull
  • Compact design with 5-inch reach and 10-1/2-inch spread fits common service clearances
• Specifications:
  • Manufacturer: Bosch Automotive Service Solutions (OTC)
  • Part Number: 1037
  • Product Type / Function: Mechanical reversible jaw puller, configurable 2-jaw or 3-jaw
  • Capacity: 7 ton
  • Maximum Reach: 5 inch
  • Maximum Spread: 10-1/2 inch
  • Forcing Screw: 11/16-18 × 9 inch
  • Jaw Thickness: upper 5/16 inch; lower 11/32 inch
  • Jaw Width: upper 1 inch; lower 1 inch
  • Material / Finish: forged, heat-treated steel
  • System Compatibility / Application: used with hand tools to pull press-fit gears, bearings, hubs, and pulleys where a 7-ton 2/3-jaw puller is specified
• The Grip-O-Matic reversible jaw puller can also be referred to as 2/3-jaw puller, mechanical gear and bearing puller, reversible jaw puller, 7-ton puller, and 1037 puller.

Bosch Automotive Service Solutions designs and supplies professional service tools and equipment under brands including OTC, delivering pullers, presses, diagnostic systems, and shop solutions for automotive and industrial maintenance.

Q: What are the reach and spread of the 1037?
A: The maximum reach is 5 inch and the maximum spread is 10-1/2 inch.

Q: Can it be configured as both a 2-jaw and 3-jaw puller?
A: Yes. The reversible jaws allow quick setup as a 2-jaw or a 3-jaw puller to suit the application.

Q: What is the forcing screw size?
A: The forcing screw is 11/16-18 and 9 inches long.