Sumner 2000MBK Mast Brake Kit for 2000 Series Lifts
The Sumner 2000MBK Mast Brake Kit, part 783881, is an optional safety accessory for compatible Sumner 2000 Series material lifts. Designed to add a mast brake function to the lift system, this OEM kit helps support safer lift operation and proper mast control on qualifying Series 2000 models.
Optional Mast Brake Accessory for Sumner Series 2000 Lifts
The Sumner 783881 mast brake kit is listed by Sumner as an optional accessory in the Series 2000 lineup and is commonly referenced as 2000MBK. This makes it a strong fit for buyers searching by part number, model code, or functional search terms such as mast brake kit, safety brake kit, and brake installation kit.
Key Benefits of the Sumner 2000MBK
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OEM Sumner mast brake kit for Series 2000 lifts
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Optional accessory designed for compatible lift models
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Supports safer lift operation with mast brake functionality
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Strong search match for Sumner 783881 and 2000MBK buyers
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Useful for repair, retrofit, or replacement where a mast brake kit is required
Important Ordering Note
When ordering brakes, you must specify the lift model number. This note appears directly on the official Sumner brake installation drawing and is important for accurate fitment and ordering.
Applications
The Sumner 2000MBK mast brake kit is intended for compatible Series 2000 material lifts and related lift applications where an OEM mast brake accessory is required. It is relevant for contractors, maintenance teams, equipment owners, and repair buyers searching for a genuine Sumner brake solution for overhead material lifting equipment.
Sumner 2000MBK Specifications
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Model: 2000MBK
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Part Number: 783881
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Description: Mast Brake Kit
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Compatibility: Sumner Series 2000 lifts
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UPC: 661165838817
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Product Type: Optional mast brake accessory
Core Brake Components Shown in the Official Installation Diagram
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783529 – Brake Cam & Weight Assembly
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783530 – Extension Spring
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779900 – Adjusting Screw
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772076 – Insert Locknut 1/4-20
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772350 – Insert Jam Locknut 3/8-16
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771350 – Shoulder Bolt 1/2 x 1/2
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773042 – 5/16 Flat Washer
Why Buy the Sumner 783881 Mast Brake Kit
If you need a genuine Sumner mast brake kit for a 2000 Series lift, the 2000MBK is the correct OEM accessory to target. It gives buyers a direct path to the manufacturer-referenced brake kit instead of forcing them to assemble parts manually from multiple subcomponents or low-information listings.
Order the Sumner 2000MBK Online
Buy the Sumner 2000MBK Mast Brake Kit for compatible 2000 Series lifts. This product is ideal for buyers searching for Sumner 783881, Sumner 2000MBK, mast brake kit for Series 2000 lifts, or OEM Sumner lift brake kit.
