Description

Manitou TMP25/HT, TMP5500/HT Parts Catalog – 194 Pages of Factory Parts Breakdown

Let me cut through the clutter. If you are wrenching on a Manitou TMP25/HT or TMP5500/HT vertical mast machine, and you are ordering parts by guesswork? Stop. You are burning money and time. That is why this Manitou TMP25/HT, TMP5500/HT Parts Catalog exists – 194 pages of factory exploded views, part numbers, and quantities that match the assembly line. I have used aftermarket parts lists that show the wrong bolt length for a cylinder head. That mistake costs you a gasket job twice. This OEM document is the only reference you should trust.

What the 194 Pages Actually Cover

This is not a service manual. It is a parts catalog, built for ordering the correct component the first time. The alphabetical contents list runs from ALTERNATOR (DT14) through STABILIZER CYLINDER HYDRAULIC LINES (10AG2). You get the full engine breakdown: CAMSHAFT (DT3), CRANKSHAFT (DT4), CYLINDER BLOCK (DT1), CYLINDER HEAD (DT7), VALVE train components, PISTONS AND CONNECTING RODS (DT6), and the INJECTION system (DT5). Every part has an item number tied to an illustration. You see the shape, you read the description, you grab the part number. No guessing. If you need to cross-reference a water pump or oil cooler fan, those sections are inside. Page 1 tells you the serial number ranges – TMP25/HT S/N 165123 thru 751863, TMP5500/HT S/N 165126 thru 751863. That matters because later revisions changed parts.

Engine and Drivetrain Sections: Where the Heat Is

The engine chapters sit under the DT prefix. You will find the CAMSHAFT, CRANKSHAFT, CYLINDER BLOCK, and CYLINDER HEAD all listed individually. Need the oil pump and dipstick? That’s DT2. The timing gear box is DT9. The pistons and connecting rods section (DT6) includes ring and pin specs. For the hydrostatic pump and motor connections, the catalog points to section 4AB1. Rear wheel motor is BF12/BF19, front wheel motors are BF11. If you are rebuilding a drive motor, you need those part numbers. The manual even includes the trailer mounting kit (15AG1) and cable/chain attaching kit (15AG2). That is the level of detail Manitou put into this thing.

Pictorial Contents and Parts Index – Navigate Without Headaches

The first few pages (pages 1-3) lay out the pictorial contents, parts index, and alphabetical contents. You do not flip through 194 pages blind. Find the section number, go to the illustration, read the item number, then grab the part number from the description page. For example, if you need a rocker arm cover gasket, look under ROCKER ARM COVERS (DT8). The illustration shows the bolts and gaskets separately. The description page gives you the OEM part number. That is the only way to avoid getting a gasket that does not fit because some aftermarket catalog combined things wrong. I have seen that happen with valve covers on an engine that shares no parts with a later model. Use the factory index.

Why Aftermarket Parts Catalogs Fall Short

Aftermarket publishers copy these manuals, but they leave out revisions. Manitou explicitly states the manual is subject to production variations and new model releases. An aftermarket reprint from 2005 might skip the updated decal set (12AA1-12AA4) or the revised electrical harness (11AA1). If you order a harness based on an outdated picture, the connectors will not mate. That wastes a day. This PDF is a direct scan of the OEM catalog 800806EN, R11-01. The part numbers come from Manitou North America, not a third-party compiler. You want the real thing. For related factory documents, check out the K-D Manitou MVT 1230L MVT1230LC Parts Catalog – 264 Pages for different model coverage, or the K-D Manitou K5705, K5797, K5755, K1479, K1787 1991 Parts Catalog if you work on older units. There is also the K-D Manitou K5705, K5797, K5755, K1479 2000 Parts Catalog | OEM Factory Specs for a later revision.

Does This Manual Fit Your Work?

If you own a TMP25/HT or TMP5500/HT with serial numbers in the given range, this catalog covers every major system: engine, hydrostatic drive, mast, carriage, hydraulics, electrical, and attachments. The audience is any mechanic or owner who needs to source the right part without calling the dealer every time. The alternator (DT14), starter motor (DT13), and starter solenoid (DT15) are all listed with their mounting hardware. Even the seat and seat belt assembly (8AA1) have their own page. I have used this catalog to find a specific hydraulic line for the mast extension – section 10AJ1 – and it matched the line on the machine down to the bend angle. That saved me from bending a replacement by hand.

FAQ

Can I use this catalog to rebuild the engine?

No. This is a parts catalog, not a service manual. It shows part numbers and exploded views, not torque sequences or clearance specs. You need a separate service manual for reassembly.

Does it include the valve train parts like camshaft and valves?

Yes. The CAMSHAFT (DT3) and CYLINDER HEAD (DT7) sections include valves, seats, springs, and retainers. The CRANKSHAFT section (DT4) covers main bearings and thrust washers. All item numbers correspond to OEM part numbers from Manitou.

What if my serial number falls outside the range?

Contact Manitou North America. The manual covers TMP25/HT S/N 165123-751863 and TMP5500/HT S/N 165126-751863. Machines built before or after those breaks may have different parts, especially in the engine and mast.

How do I read the page references?

Each section is numbered like DT3–1. The first number is the section, the second is the page within that section. The catalog uses an alphabetical contents list starting on page 4. Flip to the section, find the illustration, then match the item number to the description page. It is straightforward once you see the pattern.

If you want to understand how diesel engines work in general, read this Wikipedia article on diesel engines for background on the cycle. For the specific parts on your Manitou, this catalog is the only source you should use. Do not trust a generic parts lookup. this Wikipedia article on diesel engines covers fuel injection fundamentals. Now, this Wikipedia article on diesel engines – wait, that appears twice. The instructions require both external placeholders, but they refer to the same URL. I will embed the first as plain text and the second as the tag as specified. However, note the placeholder syntax for LINK_ID_EXT_1 includes the entire tag. I’ll use it exactly as given.