Back Panel Lower – for Toyota Land Cruiser FJ45 (Steel)

A direct-fit replica back panel lower for 1979-1984 Toyota Land Cruiser FJ45 restorations. Stamped in steel to original-style contours so it lines up with existing seams, gaps and hardware locations — the fastest route from rust bucket to straight body without sacrificing a donor car.

Specifications

Fitment & Compatibility

This back panel fits the Toyota Land Cruiser FJ45, model years 1979-1984. FJ45 cab panels differ from FJ40 items behind the doors — always confirm whether a panel is 40-specific, 45-specific or shared across the 40-Series before ordering. Bed and back-panel parts are FJ45-only. Match your build year, as pressings changed across the long production run.

As with any reproduction panel, trial-fit against the vehicle before final welding or paint. Minor adjustment at flanges and mounting points is a normal part of professional panel fitting, even with precision replica pressings.

Why replace instead of repair

Every hour spent cutting corrosion out of an original panel is an hour not spent finishing the vehicle — and rust repair is the most open-ended line in any restoration budget. A new replica back panel gives you a fixed cost, a known timeline and straight steel from day one. No hunting classifieds for a donor FJ45, no cutting up a survivor for one usable panel, no discovering that the ‘solid’ second-hand panel you shipped across the country rusted the same way yours did.

About the Toyota Land Cruiser FJ45

The Toyota Land Cruiser FJ45 is the long-wheelbase, load-carrying member of the 40-Series family, built from 1960 through the mid-1980s as a pickup, cab-chassis and troop-carrier. It shares its front clip, windscreen frame and much of its cab structure with the FJ40, but adds a longer frame, a dedicated steel truck bed and unique rear cab panels. FJ45s worked even harder than their short-wheelbase brothers — most spent their lives on farms and stations — so straight, rust-free original examples are now genuinely rare, and values for well-restored trucks have climbed sharply.

The FJ45's trouble spots mirror the FJ40's, with the addition of the truck bed itself: bed floors, bed fenders, tailgates and the lower back panel of the cab all trap moisture and rot from the inside out. Reproduction cab and bed panels stamped to the original profiles let restorers replace entire corroded structures instead of forming patch sections by hand.

Installation

Difficulty: Moderate to Advanced  |  Typical time: 3–6 hours  |  Welding required: yes.

Fit back panels with the tailgate or rear door present so the opening is gapped to something real. Drill the old spot welds, clean the flanges, clamp, check the opening, and plug-weld at factory spacing. Seal the floor joint on both sides — that's the seam that killed the original.

Tools: spot-weld drill, MIG welder, clamps, seam sealer.
Common mistakes to avoid: welding the opening without the closure panel to gap against, and leaving the floor seam unsealed.

If you are not an experienced welder, we recommend professional installation for this panel — it is structural, and correct seam welding matters for both safety and finish.

Quality & Manufacturing

BodyBros replica panels are pressed on dedicated tooling developed from measured original panels, in automotive-grade material matched to the application. Pressings are checked against reference bucks for profile, flange geometry and hole placement before packing. Steel panels are supplied with a protective primer coating ready for preparation and refinishing; alloy and plastic parts are supplied ready to prepare and paint. These are aftermarket replica restoration parts — manufactured by BodyBros, not by the original vehicle maker.

Worldwide Delivery

We ship worldwide — including the United States, Canada, the UK, Europe, Australia and New Zealand. Panels are packed in purpose-built cartons or timber crates depending on size; large assemblies travel by sea or air freight with tracking. Duties and taxes are calculated at checkout or on arrival depending on destination. See our Shipping & Delivery page for lead times to your region.

Frequently Asked Questions

Will this back panel fit my Toyota Land Cruiser FJ45?

It fits 1979-1984 models as listed above. FJ45 cab panels differ from FJ40 items behind the doors — always confirm whether a panel is 40-specific, 45-specific or shared across the 40-Series before ordering. Bed and back-panel parts are FJ45-only. Match your build year, as pressings changed across the long production run.

Is welding required to install it?

Yes — this is a welded structural panel. It should be trial-fitted, clamped and plug-welded at the factory seam locations, ideally by an experienced welder.

Can it replace a rusted original panel?

Yes — that is exactly what it is made for. The Toyota Land Cruiser FJ45 commonly rusts in the cab back panel, bed floor and bed fenders, tailgate, sills, floors and lower corners, and this replica pressing replaces corroded original metal with new steel — no donor vehicle required.

Do you ship this internationally?

Yes. We ship worldwide with tracked freight; larger panels and assemblies travel in purpose-built crates. Delivery times and freight options for your country are shown at checkout and on our Shipping page.

What finish does the panel arrive in?

It arrives ready for preparation and paint. Like any replacement body panel, it should be test-fitted, prepared and refinished before final installation.

BodyBros is an independent manufacturer of replica restoration panels. Vehicle make and model names are used for fitment identification only; BodyBros products are aftermarket parts and BodyBros is not affiliated with or endorsed by Toyota.

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