Jiacheng Automatic Gear Shift Knob for Toyota 4Runner & Tundra — Black Leather OEM Fit, Ergonomic

The Jiacheng PTR57-34141 is a direct-fit leather automatic gear shift knob designed to replace worn OEM knobs on Toyota 4Runner and Tundra models, restoring grip, looks, and shifting comfort.

This replacement shifter handle matches original equipment dimensions and thread size while adding a wear-resistant leather surface for a refreshed interior feel. It fits a range of Toyota 4Runner (2012–2022) and Tundra (2014–2021) automatic transmissions and uses OE part references like PTR57-34141 and PTR573414102. The knob installs quickly without drilling or special tools, making it a straightforward upgrade for drivers who want improved grip and a clean, OEM-style appearance.

Will this shift knob fit my Toyota 4Runner or Tundra?

Yes — the PTR57-34141 is built to match original specifications for the listed model years and trims. Confirm compatibility by checking your vehicle year and the OE part number on your existing knob.

• Fits Toyota 4Runner 2012–2022 V6 4.0L petrol automatic models
• Fits Toyota Tundra 2014–2021 models with V8 4.6L, V8 5.7L, and the 2014 V6 4.0L automatic
• Direct OE replacement part numbers: PTR57-34141, PTR5734141, PTR57-34141-02
• Thread size: M8×1.25 for automatic transmissions

How hard is the installation and what tools do I need?

Installation is designed to be quick and tool-light; you generally remove the old knob and screw the new Jiacheng knob into place. No cutting, drilling, or complex disassembly is required for compatible models.

• No special tools or modifications typically required
• Follow simple steps: remove factory knob, align threads, tighten by hand to secure
• Estimated install time: a few minutes for most users
• Keep original hardware if present to ensure a snug fit

What materials and benefits does this gear knob offer?

The PTR57-34141 uses high-quality, wear-resistant leather over an ergonomic core to deliver a comfortable, non-slip grip and a fade-resistant finish. The surface improves tactile feel and elevates cabin aesthetics without changing shift mechanics.

• Premium leather for long-lasting durability and anti-slip handling
• Ergonomic design for more comfortable shifting during daily use
• Fade-resistant black finish to match factory interiors
• Designed to restore look and feel when original knobs are worn or damaged

What should I expect in terms of fit and finish?

The Jiacheng knob is manufactured to mirror original dimensions and thread patterns so that fit and function feel factory-standard. Expect clean seamwork, consistent leather texture, and an OEM-like profile that blends with TRD and other trim packages.

• Manufactured to original-equipment specifications for consistency
• Compatible with TRD Pro and multiple trim levels for a cohesive interior look
• Replaces worn, cracked, or faded factory knobs with minimal visual change
• Provides an immediate aesthetic upgrade without complex adjustments

Who is this for? Drivers of compatible Toyota 4Runner and Tundra models who want a straightforward, OEM-style replacement for a damaged or worn automatic shift knob will benefit most. It's ideal for owners restoring interior appearance, upgrading tactile comfort, or replacing a broken factory knob while keeping installation time and complexity to a minimum.