Description

Roper 3212H, 3214H, 3216H, 3112HX, 3214HX Parts Catalog

Every time a tech walks up to me with a part that doesn’t fit because he matched it from a third-party cross-reference, I charge him an hour of labor for the rework. That hour is wasted. You don’t need guesses. You need the factory part numbers. This Roper 3212H, 3214H, 3216H, 3112HX, 3214HX Parts Catalog is the original OEM document – 20 pages of exploded views and reference tables that tell you exactly which bolt, which decal, which grille cap goes where. No aftermarket approximations. No “this looks close” nonsense.

If you’re restoring a Suburban tractor or chasing a vibration from a missing retainer, you need the reference numbers from page 2. That page lists the Body Work and Trim Assembly for early models – seat supports, running boards, decals, side covers, and the hardware that holds them. Look at the table: part number 1755949 for Seat (A), 1756039 for left side cover decal. Those numbers don’t lie. Order them once.

Body Work and Trim Assembly Breakdown

The catalog opens with the body and trim section – page 1 covers the early Suburban Tractor body. Page 2 runs through models 3214H, 3216H, 3212H, 3112HX, and 3214HX. You get a full table with Ref #, Part #, Description, and Qty. Need a grille? Ref 41, part 1755948001. Need the rubber latch? Ref 47, part 1727127. Every part is keyed to the illustration. No scrounging through generic catalogs.

For the hydraulic side, this is a parts catalog – it lists the assemblies but does not include overhaul procedures. That’s not a weakness; it’s focus. You get the exact fastener specs: on page 2, you see Hex Hd. Screw 1/4-20 x 1 (item 40), flat washers, flange lock screws. If you’ve ever stripped a 5/16-18 thread because you used a cap screw instead of the flanged lock screw, you know why this matters.

What Parts Are Covered for the 3212H and 3214H?

This catalog covers the full tractor sheet metal and trim: hood assembly, fenders (rear fender part 1755848040 for Model A), side covers, instrument panels, foot pads, decal sets, and the seat support assemblies. It also lists the sealing strips, pop rivets, and the angle speed nuts. If you’re piecing together a 3216H or 3112HX and the previous owner lost the hood decals, you’ll find part numbers for the left and right hood decals (items 13 and 14). The 20-page document is laser-focused on what bolts to what – no engine internals, no transmission breakdown. That’s a separate manual. This one saves you the phone call to Roper.

20 Pages of Factory Part Numbers

Twenty pages. That’s enough to cover every fastener and trim piece for five tractor models. Compare that to the aftermarket “compatible” lists that cram four brands into one page and mislabel thread pitch. This catalog was printed by Roper for their dealers. The page 2 table alone lists over 80 individual line items. The quantity column tells you how many you need – two knobs, four pop rivets, thirteen flange nuts. No guesswork. Order the exact count the first time.

Get the Right Fastener Specs from Page 2

Take item 17: 1186391, Fl. Nut 5/16-18. Quantity varies by model – 13 for one configuration, 14 for another. If you order 10, you’re short. If you order 20, you waste money. The catalog shows the split. Also note item 25: 1186330, Fl. Lock Screw, 5/16-18 x 7/8. Same part number, but quantities differ (13 and 9 depending on trim level). That kind of detail is why you pay for OEM. Aftermarket catalogs treat all models the same. Roper didn’t.

When you’re reassembling the instrument panel, page 2 lists decals for throttle, ignition, and choke – with different part numbers for different model series. The 3212H uses decal 1755932 for ignition; the 3214HX uses 1747144 for the cap. Mix them up? Look wrong, maybe fit wrong. The factory printed this so you don’t have to think.

Parts Catalog vs. Aftermarket: Why OEM Matters

Aftermarket parts catalogs are compiled by people who never turned a wrench on a Roper. They often copy typos, transpose digits, or list superseded part numbers without telling you. This document is the original scan of the factory print. The part numbers match the Roper inventory system. If you call a dealer and give them 1755934 (Decal, Service Instructions), they’ll find it. Try that with a third-party reference number – you get silence. I’ve seen shops waste a full day chasing a wrong grille because they used a “universal” catalog. That day is billable. This 20-page catalog costs less than half an hour of your time and saves you the rework.

Related OEM documents you might need: Massey-Harris-Ferguson FF 30 GS 1957 Parts Catalog | OEM Fastener Guide for other tractor builds, or Futura FC200-FC400 Parts Catalog – OEM Wear Parts Specs if you work on irrigation equipment. For larger ag machinery, Longagribusiness 410 DTC, 450, 450 DTC, 470 DTC, 530 DTC 2002 Parts Catalog covers a different class. Also check Synthetic Oil Properties to understand lubricant specs for gearboxes, and Automotive Industry Overview for broader context on equipment standards – though for Roper, stick with the factory document.

Does this parts catalog include engine internals?

No. This covers body, trim, fasteners, and sheet metal only.

How do I use the reference numbers to order a part that’s out of stock?

Take the part number from the table – for example, 1756466001 for the pivot bracket. Call a Roper dealer or check online surplus. If the part is discontinued, the exact number lets you search cross-references or find an NOS source. Without the OEM number, you’re guessing. I’ve seen guys bring a rusty bracket to a hardware store and try to match thread pitch by eye. That costs time and often fails. With the catalog, you at least know the original spec. Then you can decide whether to adapt or source. The 20 pages also include quantities, so you can assemble a full parts list for a restoration before you even touch a wrench.

The bottom line: you need the right part numbers to keep a Roper Suburban tractor running. This catalog gives you the exact OEM list for models 3212H, 3214H, 3216H, 3112HX, and 3214HX. No fluff, no reprints. Access the Factory Manual now and keep it on your bench. Your parts counter guy will thank you.