Blue Giant

BG 906-0051

  • BG 906-0051, U-Cup
$3.16 off

BG 906-0051

Blue Giant U-Cup Hydraulic Seal, 7/8 Inch

$10.46
$10.46 $13.62
In stock

Questions? Call +1-800-669-7554
Blue Giant Hydraulic Unit Manual Pallet Jack Parts MT 50

Compatibility

Make Blue Giant
Model ROI-5, ROI-55, MTS 2000, MT-50

Reference Diagrams

Visit our diagram page for part references to popular models

  • • appears in Blue Giant MT-50 Hydraulic Unit Diagram

    • Product Description

    Blue Giant BG 906-0051 U-Cup is a replacement hydraulic seal with a 7/8 inch inside diameter, engineered for ROI-5, ROI-55, and MTS 2000 manual pallet jack hydraulic units (older style). Manufactured from hydraulic-grade elastomer for use in manual hydraulic pump pistons, this U-cup maintains OEM sealing performance and compatibility.

    Compatibility: Fits pallet jacks made by Blue Giant, model MT-50. Alternate model: MT50; MT 50. SKU: BG 906-0051

    Specifications

    Part Numbers
    OEM Part NumberBG 906-0051
    Manufacturer Part Number906-0051

    Frequently Asked Questions

    Q: What models does the BG 906-0051 U-cup seal fit?
    A: The BG 906-0051 is compatible with Blue Giant ROI-5, ROI-55, MTS 2000, and MT-50 manual pallet jack hydraulic units. Alternate model designations include MT50 and MT 50. This is an older-style hydraulic seal engineered for these specific model series.

    Q: What is the inside diameter of the BG 906-0051?
    A: The BG 906-0051 has a 7/8 inch inside diameter. Verify this dimension matches your hydraulic unit before ordering to ensure correct fitment.

    Q: What material is the BG 906-0051 manufactured from?
    A: The BG 906-0051 is manufactured from hydraulic-grade elastomer specifically formulated to maintain OEM sealing performance in manual hydraulic pump piston applications.

    Q: Where does the BG 906-0051 seal get installed?
    A: This U-cup seal is installed in the hydraulic pump piston bore within the MT-50 series hydraulic unit. The seal maintains pressure and prevents leakage during pump operation.

    Q: When should the BG 906-0051 be replaced?
    A: Replace the BG 906-0051 if the pallet jack develops a slow lift or fails to hold load consistently, as these are signs of seal degradation. Hydraulic seals degrade over time from heat cycling, fluid degradation, and contamination. Preventive replacement extends equipment life and prevents costly downtime.