2M-0849
13.5mm Inner Diameter Washer
Through-hardened 13.5 mm ID flat washer for heavy clamping joints.
Description
Bolted assemblies pulled down to high torque require a tough bearing surface so the fastener head does not sink into softer base metal. Sized for M12 or 1/2-inch bolts, this washer will not cup or crush under torque, helping the bolt hold its…
Overview
Bolted assemblies pulled down to high torque require a tough bearing surface so the fastener head does not sink into softer base metal. Sized for M12 or 1/2-inch bolts, this washer will not cup or crush under torque, helping the bolt hold its stretch through vibration.
Features
- Inside diameter: 13.5 mm
- Material: Through-hardened steel
- Resists dishing under high torque
Applications
- High-torque bolted connections across frames
- brackets
- powertrain mounts
Specifications
| Brand | Caterpillar |
|---|
Related parts

90.5mm Inner Diameter Washer
186-6320
Similar part

5.5mm Inner Diameter Washer
4F-2320
Similar part

13.5mm Inner Diameter Washer
1F-7960
Similar part

17.5mm Inner Diameter Washer
3E-4356
Similar part

5.5mm Inner Diameter Washer
4B-4274
Similar part

17.5mm Inner Diameter Washer
4B-5275
Similar part

13.5mm Inner Diameter Washer
2S-1654
Similar part

13.5mm Inner Diameter Washer
3H-7654
Similar part
OEM & Aftermarket
Compatible parts for major brands
Global shipping
Delivering to 50+ countries
Need help?
Contact our team for support
