Product Description
OEM hydraulic pump seal kit BT 129883-SUPER for BT L2000/L2300 series manual pallet jacks. Includes oil-resistant NBR and PTFE seals manufactured to ISO 3601 hydraulic tolerances. Compatible with hydraulic systems rated up to 3000 PSI. Supersedes part number BT 22311 and equivalent to variants 129883-SLIM and 129883-TH.
Compatibility: Fits pallet jacks made by BT, model L2000. SKU: BT 129883
Specifications
Hydraulic
| Pressure Rating | Rated for systems up to 3000 PSI working pressure |
Part Numbers
| OEM Part Number | BT 129883 |
| Manufacturer Part Number | BT 129883-SUPER |
| Cross-Reference Part Numbers | Equivalent to 129883, supersedes BT 22311, compatible with BT L2000 Series 1-9, L2000-U, and L2300-U models |
| Seal Kit Part Number | 129883-SUPER |
| Alternate Part Numbers | 129883-SLIM, 129883-TH |
| Compatible Equipment Models | BT L2000 Series 1-9, BT L2000-U, BT L2300-U manual pallet jacks |
Performance
| Leakage Tolerance | Maximally 0.01 ml/hour at 3000 PSI static pressure |
| Service Factor | 1.15 minimum for hydraulic duty cycles |
Frequently Asked Questions
Q: What BT pallet jack models does the BT 129883 pump seal kit fit?
A: The BT 129883 is compatible with BT L2000 Series 1-9, BT L2000-U, and BT L2300-U manual pallet jacks. Verify your model and serial range fall within this compatibility range before ordering.
Q: What part numbers does the BT 129883 replace or supersede?
A: The BT 129883-SUPER supersedes the earlier part number BT 22311. It is equivalent to alternate variants 129883-SLIM and 129883-TH. Confirm your specific pump variant before ordering to ensure fitment.
Q: What seal materials are included in the BT 129883 pump kit?
A: The BT 129883 contains oil-resistant nitrile (NBR) and PTFE seals manufactured to ISO 3601 hydraulic seal tolerances. These materials provide reliable performance in hydraulic pump environments with standard mineral-based oils.
Q: What is the pressure rating for the BT 129883 pump seal kit?
A: The BT 129883 is rated for hydraulic systems up to 3000 PSI. This pressure capacity matches the original BT manual pallet jack pump system specifications.
Q: What ISO standard do the BT 129883 seals meet?
A: The BT 129883 seals are manufactured to ISO 3601 hydraulic seal standards. This international standard ensures consistent seal dimensions, tolerances, and material performance across OEM and aftermarket applications.
Q: How do I identify which BT 129883 variant I need—SUPER, SLIM, or TH?
A: The three variants (BT 129883-SUPER, 129883-SLIM, 129883-TH) are designed for different pump housing configurations on BT manual pallet jacks. Check your pump housing dimensions or consult the original service documentation for your specific L2000 or L2300 series model to select the correct variant.