The Barker VIP 3500 is a 3,500 lb electric trailer-tongue jack offered in different colours and strokes. This original exploded parts guide identifies the electrical head, heavy-duty motor, gear train, torque limiter, post, foot and emergency crank, with numbered service references for the exact assembly.
Barker VIP 3500 original exploded parts drawing
Open the manufacturer's own page-three drawing to see the numbered pieces of the complete powerhead, gear drive and jack post. The manual also includes the 12-volt installation and operation instructions.
Original parts by numbered callout
Find a callout in Barker's diagram and match its factory part number below. Parts that are not linked are provided to help identify the original assembly; the store listings shown farther down are complete jacks.
| Callout | Barker number | Part identification |
|---|---|---|
| 1 | 30683 | White lock-position indicator |
| 1 | 30341 | Black lock-position indicator |
| 2 | 30331 | White protective cap assembly |
| 2 | 30330 | Black protective cap assembly |
| 3 | 619-0003 | Internal-tooth mounting lockwashers |
| 4 | 736-2300 | Main up/down toggle switch |
| 5 | 736-0008 | Night-light toggle switch |
| 6 | 606-5001 | Head-cover machine screws |
| 7 | 16392 | Cable ties |
| 8 | 617-0009 | Drive thrust washer |
| 9 | 17419 | Machined gear cover |
| 9 | 30774 | Black finished gear cover |
| 10 | 29306 | Housing-cover gasket |
| 11 | 28207 | Gear-drive assembly |
| 12 | 28487 | VIP 3500 torque-limiter assembly |
| 13 | 30783 | White finished base |
| 13 | 30782 | Black finished base |
| 14 | 608-0006 | Head-to-post set screws |
| 15 | 618-1002 | Half-inch mounting lockwasher |
| 16 | 27257 | Black wiring lead |
| 17 | 17808 | Electrical wire clamp |
| 18 | 27262 | Lamp lens |
| 19 | 27344 | White motor sleeve |
| 19 | 27276 | Black motor sleeve |
| 20 | 26236 | Wire-entry rubber grommet |
| 21 | 17414 | VIP 3500 electric drive motor |
| 22 | 611-2100 | Hex lock nuts |
| 23 | 605-0012 | Gear-cover screws |
| 24 | 27274 | Motor sealing ring |
| 25 | 27338 | White outer head cover |
| 25 | 27259 | Black outer head cover |
| 26 | 80208 | Spacer washer |
| 27 | 29880 | Connector and fuse-holder assembly |
| 28 | 623-1216 | Groove pin |
| 29 | 30837 | Powerhead identification label |
| 30 | 606-0010 | Zinc-plated cover fasteners |
| 30 | 606-0008 | Black-head cover fasteners |
| 31 | 27313 | 18-inch black jack-post assembly |
| 31 | 31367 | 24-inch black jack-post assembly |
| 32 | 600-0011 | Foot bolt, half-inch thread |
| 33 | 80501 | Gear-housing bushings |
| 34 | 645-0024 | Flanged bushing |
| 35 | 641-0009 | Drive bushing |
| 36 | 603-5016 | Motor-sleeve screws |
| 37 | 16434 | Housing hole plugs |
| 38 | 621-0004 | Drive dowel pins |
| 39 | 27253 | Night-light wiring |
| 40 | 30313 | Lens gasket |
| 41 | 634-0028 | Cap strap retaining ring |
| 42 | 26097 | Cap tether strap |
| 43 | 21349 | Round foot pad |
| 44 | 28259 | Emergency hand-crank handle |
Photos of complete Barker power jacks
Use these NewRVParts catalog photos to compare the model and finish with your installed jack. The internal repair components in the diagram are separate from the complete products pictured.
Confirm the exact jack before selecting a part
Barker's VIP 3500 manufacturer sheet names white models 30828, 30900 and 31558 and black versions 32454 and 32455. The 18-inch and 24-inch post assemblies have different numbers. The NewRVParts product shown here is the 30828 white, 18-inch version; other variants are identified for reference rather than claimed as stocked.
For the VIP 3500, Barker identifies motor 17414 and torque limiter 28487. Those are not the VIP 3000 motor 16263 or limiter 30839. Some hardware and gear numbers occur in both manuals, but verify the original number and jack version for any repair.
For related models, see the Barker VIP 3000 Power Tongue Jack Exploded Parts Diagram.