Why Choose an Indented Timer Knob?
Factory timer knobs can:
- Look basic or unfinished
- Limit your ability to customize your interior
- Clash with chrome or crystal-themed builds
This upgrade gives you flexibility.
With a chrome-plated finish and a built-in center indentation, this knob is designed specifically for adding a crystal insert to match your interior style.
Perfect For:
- Peterbilt interior upgrades
- Custom and show truck builds
- Pairing with crystal interior accessories
- Creating a fully personalized dash layout
Crystal-Ready Indented Design (Customizable Center)
Built for customization:
- Center indentation designed for crystal inserts
- Compatible with United Pacific synthetic crystal glass
- Allows you to create your own color-matched setup
⚠️ Crystal insert not included.
Triple Chrome Plated Finish (Clean & Reflective)
Designed for a premium look:
- Triple chrome plating process
- Bright, mirror-like finish
- Matches other chrome interior components
Creates a clean, consistent appearance across your dash.
OEM-Style Fit (Factory Look Upgrade)
Made to integrate seamlessly:
- Factory-style knob shape and size
- Maintains original control layout
- Enhances appearance without looking aftermarket
Clean upgrade with a professional finish.
Durable Injection Molded Construction
Built for daily use:
- High-quality chrome plastic construction
- Lightweight and durable
- Designed for long-term interior performance
Handles regular use without compromising fit or finish.
Direct Replacement Installation
Simple upgrade process:
- Replaces factory timer knob
- No modification required
- Designed for straightforward installation
⚠️ Installation may vary depending on model and configuration.
Bulk Availability (Build Your Interior Your Way)
Ideal for full interior builds:
- Available in bulk
- Perfect for multiple control upgrades
- Consistent look across your entire dash
Vehicle Fitment
Compatible with a wide range of Peterbilt models, including:
- 210, 220
- 281, 288, 289
- 320, 325, 330, 335, 337, 340
- 341, 345, 348, 351, 353
- 357, 358, 359
- 362, 365, 367, 370, 372
- 375, 377, 378, 379, 379X
- 382, 384, 385, 386, 387, 388
- 389
- 520, 535, 536, 548
- 567, 579, 587, 589
⚠️ Fitment may vary depending on dash configuration and control type—verify before purchase.
What’s Included
- 1 × Indented Timer Knob (Bulk packaging)
Warranty Coverage
- 6-Month Limited Warranty
Frequently Asked Questions
Does this include the crystal insert?
No. This knob is designed to accept a crystal insert, but the crystal is sold separately.
What kind of crystal fits this knob?
It is designed for use with United Pacific synthetic crystal glass inserts.
Is this a direct replacement for my factory knob?
Yes. It is designed to replace the factory timer knob with no major modifications required.
Will this fit my Peterbilt truck?
It fits many Peterbilt models across multiple years, but fitment may vary depending on your specific setup.
Is this suitable for daily use?
Yes. It’s built from durable materials and designed for both daily drivers and show trucks.
Why choose this over a standard crystal knob?
This gives you flexibility to customize your own look by selecting your preferred crystal insert instead of being locked into one style.
