🔧 RAM TJD-12000-HD — Replacement Sidewind Crank Handle for TJD-12000 Series Square Direct-Weld Jacks

Lost or broken crank handle on your RAM or etrailer heavy-duty square jack? The TJD-12000-HD is the genuine OEM replacement sidewind crank for all TJD-12000 Series square, direct-weld trailer jacks rated at 10,000 lb lift / 12,000 lb support capacity. Features a vertical clevis design with a 13.5" radius for serious leverage on heavy gooseneck, equipment, and dump trailer tongues. Comes with all mounting hardware for a straightforward bolt-on installation — no modifications needed.

⚙️ Key Features

• Genuine RAM/etrailer OEM Replacement — Exact fit for all TJD-12000 Series square direct-weld jacks
• 13.5" Crank Radius — Vertical clevis design delivers maximum leverage for cranking heavy 10K–12K loads
• Durable Steel Construction — Black powder coat finish resists rust and wear in harsh outdoor conditions — more durable than painted alternatives
• All Mounting Hardware Included — Bolt, washers, and nut included; installs in minutes with basic hand tools
• Sidewind Design — Side crank operation alongside the trailer frame; compact storage position when not in use
• Compatible with Handle Clip TJD-12000-CLIP — Optional weld-on clip (sold separately) secures handle against the jack during travel
• Also Needed For: TJD-12000 Series jacks sold without handle (TJD-12000SP-F2NH, TJD-12000SP-R2NH) — required add-on for those models

📐 Specifications

• Brand: RAM Trailer Products
• MPN: TJD-12000-HD
• Also Known As: TJD12000HD, TJD-12000-HD-CTN, 15181
• Crank Radius: 13.5" (vertical clevis)
• Compatible Jack Capacity: 10,000 lb lift / 12,000 lb support (TJD-12000 Series)
• Finish: Black powder coat
• Mounting Hardware: Included (bolt, washers, nut)
• Wind Direction: Sidewind

✅ Compatible Jack Models (TJD-12000 Series)

• TJD-12000SP-F2 — Spring return, front pin, with handle (replacement handle)
• TJD-12000SP-F2NH — Spring return, front pin, without handle (required add-on)
• TJD-12000SP-R2 — Spring return, right pin, with handle (replacement handle)
• TJD-12000SP-R2NH — Spring return, right pin, without handle (required add-on)
• TJD-12000-F2 — Non-spring return, front pin, with handle
• TJD-12000-F2NH — Non-spring return, front pin, without handle
• TJD-12000-R2 — Non-spring return, right pin, with handle
• TJD-12000-R2NH — Non-spring return, right pin, without handle
• TJD2SP-12000SP-F — 2-Speed square direct-weld jack (handle sold separately on some variants)

🔧 Installation Notes

• Slide handle shaft through the jack gearbox opening and secure with the included bolt, washers, and nut — do not overtighten; handle must move freely
• Optional weld-on handle clip TJD-12000-CLIP (sold separately) secures the handle against the jack body during travel
• If handle is worn due to stripped gears, also check gear kit TJD-12000-GR before reinstalling new handle

🔁 Other Replacement Parts for TJD-12000 Series Jacks

• TJD-12000-GR — Replacement sidewind gear kit (gears + roll pins)
• TJD-12000-BR — Replacement bearing
• TJD-12000-CP — Replacement cap
• TJD-12000-RSP — Replacement return spring
• TJD-12000-PPN — Replacement plunger pin assembly
• TJD-12000-RODNUT — Replacement ACME rod and nut
• TJD-12000-CLIP — Replacement handle clip (weld-on)
• TJD-12000-SHABUS — Replacement handle shaft

📞 Questions? Call or text us: 517-225-1991 | AAATrailer.com — Howell, MI · Same-day shipping on most in-stock orders · Largest online selection of trailer parts in Michigan

What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today

• Address: 4675 East Grand River Ave, Howell, MI 48843
• Phone: (517) 225-1991 (Call or text)
• Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment

Thank you for considering AAA Trailer. We're excited to help you hit the road with confidence! If you have any questions, don't hesitate to contact us.

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 We will be happy to assist you with eligible returns, the return instructions, and the shipping address. If you need a return or exchange, send us an email so we can discuss a replacement.