5000 lb Topwind Trailer Jack with 15 in Travel | LF911A-5015
Handle Style: Topwind
Travel Distance: 15"
Bracket Height: 8"
Extended Height: 23"
Description: Black powder coat outer tube, Black powder coat inner tube
N.W.: 4.5KGS
5,000 lb Topwind Trailer Jack with 15 in Travel
LF911A-5015 is a 5,000 lb topwind trailer jack with a published 15 in adjustment travel, 8 in bracket height and 23 in extended height.
Both the outer and inner tubes are specified with black powder coat. The rewrite keeps the mounting architecture deliberately neutral because the supplied data does not identify A-frame, swivel, pipe-mount or bracket-mount construction.
Authoritative LF911A-5015 Product Data
The source publishes one 5,000 lb capacity field. This page does not invent separate lift, support or static ratings.
A Capacity-Led Product Page Still Needs Real Load-Path Verification
The published 5,000 lb value applies to the jack. It should not be substituted for trailer GVWR, axle rating or total trailer mass. OEM buyers should compare it with the actual vertical load at the jack position and verify the local trailer structure.
Compact Published Bracket Height with 15 in Travel
LF911A-5015 publishes an 8 in bracket height, 15 in travel and 23 in extended height. These values should be reviewed together using GOODIN's own measurement reference.
GOODIN'sTrailer Jack Selection Guide explains why capacity, travel and installed height should be matched as one selection problem.
Reserve Overhead and Radial Crank Clearance
Topwind operation places the crank above the jack body. Final placement should preserve usable crank rotation after bodywork, toolboxes, winches, coupler hardware or other nearby components are installed.
Do Not Infer A-Frame or Pipe-Mount Construction from the 5K Market Class
Current 5,000 lb Topwind products exist as A-frame, pipe-mount swivel, weld-on square, side-mount and other configurations. The LF911A-5015 brief does not state which architecture applies.
GOODIN'sTrailer Jack Encyclopedia can help buyers compare the common architecture families; LF911A-5015 itself should be approved from its current drawing or verified product images.
Black Powder Coat on Both Outer and Inner Tubes
The supplied specification explicitly identifies black powder coat on both tube sections. This differentiates LF911A-5015 from many 5K market products that use a painted outer tube with a zinc-plated inner tube.
No coating thickness, pretreatment, salt-spray duration or marine certification is supplied, so the finish is not converted into an unsupported corrosion-performance claim.
Six Checks Before Approving LF911A-5015
Compare the real vertical load with the published 5,000 lb capacity.
Confirm the exact measurement reference and local trailer geometry.
Verify that the stroke reaches the required coupling and parked-support positions.
Check the maximum published position against the real operating requirement.
Reserve the complete crank envelope after permanent hardware is installed.
Confirm interface, hardware and trailer-side reinforcement from LF911A-5015-specific documentation.
Questions Specific to LF911A-5015
When is LF911A-5015 a suitable 5,000 lb topwind jack?
Use the model where the actual vertical load fits the published 5,000 lb capacity and the installation can accommodate topwind crank access, 15 in travel and the published 8–23 in height geometry. The mounting interface and trailer-side structure still require model-specific verification.
Is 5,000 lb a lift or support rating?
The supplied GOODIN field says only Capacity: 5000LBS, so this page does not relabel the value as lift, support or static capacity.
Is LF911A-5015 an A-frame jack?
The supplied specification does not state A-frame mounting. The model letter and similarity to current market products are not enough to make that claim.
Is 8 in the retracted height?
The supplied field is Bracket Height: 8 in. Do not rename it retracted height until the LF911A-5015 drawing confirms the measurement reference.
Production Visibility for OEM and Distributor Buyers
Confirm Capacity, Height Window, Crank Clearance and Mounting Together
Send GOODIN the actual jack-position load, trailer/frame drawing, mounting requirements, required support/coupling heights, Topwind clearance, coating requirements, quantity and destination market.
