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DeWalt Drill DW991B Parts

Shop replacement repair parts for DeWalt Drill model DW991B

Brand:DeWalt
Model:DW991B
Product:Drill
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    67 results
    DeWalt Drill Planet gear
    Genuine OEM Part # N104678 | RC Item #3659853
    # N104678
    RC Item #3659853
    Product is a bestsellerProduct is a manufacturer part
    N104678 Planet gear
    $4.50
    DeWalt Drill Grease
    Genuine OEM Part # N017298 | RC Item #3658146
    # N017298
    RC Item #3658146
    Product is a bestsellerProduct is a manufacturer part
    N017298 Grease
    $62.10

    Grease

    DeWalt Drill Carrier,output
    Genuine OEM Part # 805070-02 | RC Item #3631523
    # 805070-02
    RC Item #3631523
    Product is a bestsellerProduct is a manufacturer part
    805070-02 Carrier,output
    $17.40
    DeWalt Drill Gear,ring
    Genuine OEM Part # 805063-02 | RC Item #3631520
    # 805063-02
    RC Item #3631520
    Product is a bestsellerProduct is a manufacturer part
    805063-02 Gear,ring
    $5.60
    DeWalt Drill Washer,flange
    Genuine OEM Part # 805004-00 | RC Item #3631514
    # 805004-00
    RC Item #3631514
    Product is a bestsellerProduct is a manufacturer part
    805004-00 Washer,flange
    $2.85
    DeWalt Drill Support,spring
    Genuine OEM Part # 798963-01 | RC Item #3630720
    # 798963-01
    RC Item #3630720
    Product is a bestsellerProduct is a manufacturer part
    798963-01 Support,spring
    $3.95
    DeWalt Drill Clip,bearing
    Genuine OEM Part # 798959-00 | RC Item #3630719
    # 798959-00
    RC Item #3630719
    Product is a bestsellerProduct is a manufacturer part
    798959-00 Clip,bearing
    $1.35
    DeWalt Drill Washer,retain.
    Genuine OEM Part # 798954-00 | RC Item #3630718
    # 798954-00
    RC Item #3630718
    Product is a bestsellerProduct is a manufacturer part
    798954-00 Washer,retain.
    $2.55
    DeWalt Drill Nut
    Genuine OEM Part # 798709-00 | RC Item #3630694
    # 798709-00
    RC Item #3630694
    Skill Level (2)
    skill level dotskill level dotskill level dotskill level dot
    Product is a bestsellerProduct is a manufacturer part
    798709-00 Nut
    $0.98

    Nut,adjusting

    DeWalt Drill Case,gear
    Genuine OEM Part # 798701-00 | RC Item #3630692
    # 798701-00
    RC Item #3630692
    Product is a bestsellerProduct is a manufacturer part
    798701-00 Case,gear
    $10.40
    DeWalt Drill Plate,thrust
    Genuine OEM Part # 798689-00 | RC Item #3630690
    # 798689-00
    RC Item #3630690
    Product is a bestsellerProduct is a manufacturer part
    798689-00 Plate,thrust
    $2.70
    DeWalt Drill Cltch mechanism
    Genuine OEM Part # 631820-01 | RC Item #3626737
    # 631820-01
    RC Item #3626737
    Product is a bestsellerProduct is a manufacturer part
    631820-01 Cltch mechanism
    $47.00
    DeWalt Drill Battery
    Genuine OEM Part # 615824-12 | RC Item #3625345
    # 615824-12
    RC Item #3625345
    Skill Level (1)
    skill level dotskill level dotskill level dotskill level dot
    Product is a bestsellerProduct is a manufacturer part
    615824-12 Battery
    $78.75

    Battery, Voltage: 14.4V, Battery Type: Ni-Cd

    DeWalt Drill Screwdriver
    Genuine OEM Part # 607918-41 | RC Item #3624682
    # 607918-41
    RC Item #3624682
    Product is a bestsellerProduct is a manufacturer part
    607918-41 Screwdriver
    Watch Video
    $1.44

    Screwdriver bit

    DeWalt Drill Screw
    Genuine OEM Part # 605256-01 | RC Item #3624436
    # 605256-01
    RC Item #3624436
    Product is a bestsellerProduct is a manufacturer part
    605256-01 Screw
    $1.60

    Screw (reverse thread)

    Go

    Frequently Purchased Together For This Model

    Planet gear
    Planet gear
    Grease
    Grease
    Carrier,output
    Carrier,output
    Gear,ring
    Gear,ring

    DW991B Parts

    Maintain and repair your DeWalt DW991B Drill efficiently with genuine DeWalt DW991B replacement parts from Repair Clinic. Our extensive inventory includes parts for all common DW991B repairs, ensuring you have everything needed for a successful fix.

    Search by model number, part category, part title, or specific symptoms to locate the right parts for your DW991B. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

    Why Choose Repair Clinic for DW991B Parts?

    • Genuine DeWalt replacement parts
    • Same-day shipping on in-stock items
    • 365-day, no-hassle return policy
    • Price match guarantee

    Repair your DeWalt DW991B Drill with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Drill stays in top condition.

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