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        "name": "FleetRunner™ Heavy Duty Belt Tensioners",
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            "name": "Tensioners"
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                "name": "Tensioners"
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            "id": 485,
            "code": "7780-000000-000000",
            "name": "FleetRunner™ Heavy Duty Belt Tensioners",
            "slug": "fleetrunner--heavy-duty-belt-tensioners",
            "description": null
        },
        "specifications": {
            "Bearing Bore Inside Diameter 1 (mm)": "17 – 55",
            "Bearing Bore Inside Diameter 2 (mm)": "30 – 55",
            "Contact Surface": "Smooth/Backside, Smooth/Backside, Smooth/Backside",
            "Import or Domestic": "Domestic, Import",
            "Number of Pulleys": "1 – 3",
            "Width (in)": "0.98 – 2.24",
            "Width (mm)": "25 – 57",
            "Material": "Steel, Steel, Steel, Steel, Steel, Steel",
            "Instruction Sheet Number": "98-0178 (HD Tensioners except 38522-38524, 38567, 38568), 98-0017 (General Instructions), 98-1363 (HD Tensioners 38522-38524), 98-1570 (New 80mm HD Bolt), 0098-0017, 98-1775, +2 more",
            "Outside Diameter (in)": "2.36 – 5.91",
            "Outside Diameter (mm)": "60 – 150",
            "Customer Pack": "1",
            "Weight (lbs.)": "2.91 – 11.09",
            "Bolt 1 Diameter (mm)": "10 – 15",
            "Bolt 1 Length (mm)": "30 – 75"
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        "description": "# FleetRunner™ Heavy Duty Belt Tensioners\n\nWhen it comes to rugged applications in severe conditions, FleetRunner™ Heavy Duty Belt Tensioners are top of the line. For these belt tensioners, there’s no such thing as a too-heavy application. Tested to withstand and excel under extreme pressure, get up to three times the life cycle with Gates over other aftermarket providers.\n\n- Double Row Bearings (twin rows of bearings) carry more load and last up to three times longer than two separate bearings.\n- Labyrinth Seal technology prevents contamination of internal parts improving durability and increasing service life.\n- A Machined Steel Pulley reduces surface wear while shielding the internal bearing from external contaminants and damage.\n- A patented Damping Mechanism provides maximum stability, reduces vibration, and increasing service life.\n\n## SIT BACK AND RELAX.\n\nGates Fleetrunner™ Tensioners last up to three times longer than other aftermarket, heavy-duty solutions. This means significantly less downtime, and overall increased economic efficiency.\n\n## THE SUM OF BETTER PARTS.\n\nThe components in the Fleetrunner™ Tensioners have been improved and engineered for increased strength and durability, another aspect of Gates Innovation that leads to superior, long-lasting products.",
        "created_at": "2026-06-21 14:02:27",
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