Complete Guide to Tacoma TRD Pro Suspension Parts Numbers

If you own a Toyota Tacoma TRD Pro, or are considering upgrading your suspension to TRD Pro specs, you need the correct part numbers to ensure compatibility and authenticity. The Tacoma TRD Pro suspension is known for its Fox shocks, unique springs, and off-road tuning. But buying these parts can be tricky—counterfeit parts exist, and using the wrong part number can lead to poor performance or fitment issues. This guide covers the official Toyota part numbers for Tacoma TRD Pro suspension components, how to verify them, and practical advice for buying.

What Are Tacoma TRD Pro Suspension Part Numbers?

Part numbers are Toyota’s unique identifiers for each component in the TRD Pro suspension system. Unlike generic aftermarket parts, TRD Pro suspension parts are engineered specifically for the Tacoma’s frame, weight, and off-road demands. Using the correct part number ensures you get the exact Fox shock valving, spring rates, and bump stops that came from the factory. The TRD Pro suspension is not a simple lift kit; it’s a tuned system that balances ride quality and articulation.

For the 2016-2023 Tacoma TRD Pro, the suspension consists of:

• Front: Fox 2.5-inch internal bypass shocks with remote reservoirs
• Rear: Fox 2.0-inch piggyback shocks
• Front springs: Specific TRD Pro coil springs
• Rear leaf springs: Heavier-duty TRD Pro leaf packs
• Bump stops: Revised for increased travel

Each of these components has its own part number. Toyota also revised some numbers mid-generation, so you need to match your Tacoma’s model year.

Front Suspension Part Numbers

Fox Front Shock – Driver Side (Left)

Part Number: 48510-35230 (2016-2020) / 48510-35240 (2021-2023) The Fox 2.5-inch internal bypass shock with remote reservoir. The revision in 2021 was due to minor damping changes. If you buy used, verify the sticker matches your year.

Fox Front Shock – Passenger Side (Right)

Part Number: 48520-35230 (2016-2020) / 48520-35240 (2021-2023) Same as driver side, but mirrored. Never mix left and right shocks from different years.

Front Coil Spring

Part Number: 48131-35C20 This is the TRD Pro-specific front coil spring. It has a higher spring rate than the standard Tacoma spring to support the heavier Fox shock and off-road loads.

Front Bump Stop

Part Number: 48341-35260 The TRD Pro front bump stop is longer than stock to allow more up-travel. It’s a crucial part for proper suspension function.

Rear Suspension Part Numbers

Fox Rear Shock (Both Sides)

Part Number: 48530-C7040 (2016-2020) / 48530-C7050 (2021-2023) The Fox 2.0-inch piggyback shock. The 2021+ version has updated valving for better high-speed damping. Note: left and right are the same part number.

Rear Leaf Spring Assembly (Left)

Part Number: 48210-35C50 This is the complete TRD Pro leaf pack for the driver side. It includes extra leaves and a stiffer rate compared to standard Tacoma leaf packs.

Rear Leaf Spring Assembly (Right)

Part Number: 48220-35C50 Passenger side leaf pack. Always replace leaf springs in pairs.

Rear Bump Stop

Part Number: 48341-35210 The rear bump stop is also longer than stock. It prevents over-compression during heavy articulation.

Additional TRD Pro Suspension Components

Shock Reservoir Mounting Bracket (Front)

Part Number: 52159-35C10 (Left) / 52160-35C10 (Right) These brackets mount the remote reservoirs to the frame. Missing or wrong brackets can cause hose kinking.

Upper Control Arms

Part Number: N/A from TRD Pro – The TRD Pro uses the same upper control arms as the standard Tacoma. Many owners upgrade to aftermarket UCAs for increased caster adjustment. Toyota does not offer TRD Pro-specific UCAs.

Sway Bar Links

Part Number: 48820-35C10 (Front) / 48830-35C10 (Rear) TRD Pro sway bar links are slightly longer than stock to match the increased ride height. They are a good upgrade even if you don’t use TRD Pro shocks.

How to Verify Part Numbers

Counterfeit Fox shocks are common online. Always buy from a Toyota dealership or a reputable parts retailer that sources directly from Toyota. Here’s how to check authenticity:

1. Match the part number sticker – Genuine Fox shocks have a die-cut sticker with the Toyota part number and Fox logo. The font is clean and evenly spaced.
2. Check the reservoir hose – Authentic shocks have a braided stainless steel hose with a protective sleeve. Counterfeits often use rubber hoses.
3. Weigh the shock – A genuine Fox 2.5 front shock weighs about 12 lbs. Counterfeits are often lighter due to cheaper materials.
4. Barcode scan – Toyota part number barcodes can be scanned with a parts app to confirm the number.

If you’re buying used, ask for photos of the part number sticker and the reservoir hose routing.

Buying Tips for Tacoma TRD Pro Suspension Parts

• Model year compatibility: The 2016-2020 and 2021-2023 parts are not fully interchangeable. The front shocks changed, and the rear shocks have different damping. Use the correct numbers for your truck.
• Where to buy: Your local Toyota dealership parts counter is the safest bet. Online, reputable sites like Toyotapartsdeal.com (run by a Toyota dealer) offer genuine parts with warranty. Avoid eBay or Facebook Marketplace unless you can verify authenticity in person.
• Buy in sets: Always replace front shocks as a pair and rear leaf springs as a pair. Mixing old and new suspension components can cause handling imbalances.
• Consider a complete assembly: If you’re replacing everything, a TRD Pro suspension kit (part number PT313-35230 for 2016-2020, PT313-35240 for 2021-2023) includes all four shocks, springs, and bump stops. This simplifies ordering and ensures all parts match.

Final Recommendation

For Tacoma TRD Pro owners, knowing the correct suspension part numbers is essential for maintenance or repairs. If you’re upgrading a non-TRD Pro Tacoma to TRD Pro specs, the best approach is to buy the complete suspension kit from your Toyota dealer. The part numbers listed here will help you source individual components, but verify them against your truck’s VIN and model year. Always prioritize genuine parts—counterfeit suspension components are dangerous off-road. Stick with Toyota-authorized suppliers, and keep your Tacoma’s suspension performing as intended.