BT 129883 Complete Seal Kit – BT Prime Mover L2000-U/L2300-U Pallet Jack

Cross References

This seal kit is also known under alternative part numbers: 

Product Specifications

The specifications of this product are mentioned below.

Features of this Product

• Seal kit fits BT Prime Mover L2000, L2300, L2000-U, and L2300-U pallet jacks and rebuilds the hydraulic pump.
  
  

• Direct-fit OEM-dimension components restore full lifting capacity and prevent leaks.
  
  

• Nitrile rubber and polyurethane seals resist hydraulic oil, wear, and high pressure for lasting performance.
  
  

• The kit resolves slow lifting and load-holding issues by replacing all pump seals.
  
  

• Organized packaging separates and labels each seal to simplify the installation process.
  
  

• A cost-effective solution enables quick in-house repairs and prevents the need for replacing the hydraulic unit.
  
  

• Trusted aftermarket products match or exceed OEM performance and include warranty coverage.

Warranty Information

1-year limited warranty against manufacturing defects. 

Our Return & Refund Policy

You may return this seal kit within 30 days if it is unused, in its original condition, and accompanied by proof of purchase. Non-defective returns (e.g., wrong part ordered) may incur a 20% restocking fee. Defective or incorrect items qualify for a full refund, with no fees. Please see our refund policy for detailed instructions and contact us to initiate a return.

Not Sure If This Seal Kit Fits Your Equipment?

We’re here to assist. Reach out to us at 832-239-5393 or 1-800-210-8170, email info@palletjackson.com, or use our live chat on the website. We’ll ensure you get the correct seals or guide you to the proper kit if this one isn’t a match. We’re available Monday–Friday, 9 am–6 pm EST to answer all your part fitment questions.

Frequently Asked Questions

Q: How is the “Complete Seal Kit” different from a “Super” seal kit or other variants?

A: The BT 129883 kit includes all primary seals for pump rebuilds. The “Super” version typically includes seals for other ram sizes or additional components, such as valve balls and springs. The “Slim” kit fits alternate pumps with slimmer cylinders. For most L2000/L2300 jacks, the standard 129883 works. The super kit is more universal, covering multiple versions.

Q: My pallet jack is an older BT model. How will this kit work?

A: The BT 129883 kit matches BT’s Series 1–11 L2000 seal kits. Older BT Rolatruc models may list part number 22311, which corresponds to 129883. If your jack is labeled L2000 or L2300 by BT, Prime Mover, or Yale/BT, this kit fits. Only very old or models with different capacities require additional kits. Always confirm with the jack’s manual or part label.

Q: Do I also need to replace the hydraulic oil when I use this kit?

A: Yes. Always refill with fresh hydraulic oil when replacing seals. Old oil may contain dirt or moisture that damages new seals. Use ISO 32 hydraulic oil or the grade recommended by BT. Fresh oil ensures smoother performance and longer seal life. It’s a simple step that makes the rebuild last longer.

Q: Are these aftermarket seals as reliable as OEM BT seals?

A: Yes. These seals meet OEM standards for size, material, and hardness. They are made up of high-quality compounds, such as NBR or polyurethane, identical to those used in factory seals. Thousands of pallet jacks worldwide run reliably on aftermarket kits. With proper installation and normal use, you can expect OEM-level performance and service life.

Q: My BT pallet jack model is labeled as Toyota LHM230 – is this the correct kit?

A: Yes. After Toyota acquired BT, models like LHM230 and L2300 often share parts. Always check your model label or manual to confirm, but for LHM230, this kit will fit.

Frequently Bought Together

• BT 130750 Load Roller Bracket BT Prime Mover L2000 L2300 Pallet Jack

• BT 131866-AM Complete Hydraulic Unit for BT Prime Mover Pallet Jack

• BT 129883 Super Seal Kit BT Prime Mover L2000U L2300U Pallet Jack

For more components and replacement parts for the L-50 pallet jack, be sure to check out our comprehensive parts catalog on our website.