Description

Manitou MT6642T, MT6642XT, MT8044XT Parts Catalog

If you’ve ever ordered a seal kit for a Manitou telehandler and ended up with the wrong size because some aftermarket list had the wrong part number, you understand why this 222-page Manitou MT6642T, MT6642XT, MT8044XT Parts Catalog exists. It’s not a repair manual – it’s a parts identification manual with exploded views and factory part numbers. No third-party cross-references. No guessing which bolt fits which subframe. This is the same document the dealer parts counter uses when you call in. Every grease fitting, every capscrew, every filter – listed indented under the assembly they belong to. That matters when you’re trying to piece together a brake valve group or a frame stabilizing cylinder on page 40. this Wikipedia article on diesel engines explains the fuel injection basics, but this catalog tells you exactly which fuel filter element to order (note a: 808000).

Decal Application and Locations – Page 6

Decals get ignored until someone needs to replace a faded safety warning or a load chart. Page 5 covers decal application, page 6 gives you the exact locations on the machine. The catalog uses the same orientation standard: right and left determined from behind the unit facing forward. That little detail keeps you from ordering a mirror-image decal set. If you’re restoring a used machine or prepping one for rental, those decals are mandatory for compliance. Don’t skip them.

Cab Components: Standard and Optional Equipment

Starting at page 12, the cab section breaks down everything from the standard cab covers to optional front and rear window groups, the wiper assembly, cab door, heater, and seat. Each subgroup has its own exploded diagram. The steering column and shifter group on page 26 includes the brake valve group on page 30 and the brake/accelerator pedals on page 32. If you’re chasing a sticky pedal or a leaking brake valve, you need the exact part numbers for the seals and springs – not a generic rebuild kit that may or may not fit. The catalog lists every internal component, including hardware that is not sold separately (NSS) if it’s part of a larger assembly. That saves you the frustration of ordering a part that’s only available as a unit.

Chassis, Covers, and Tanks – 7 Subgroups Detailed

The chassis section covers outriggers (option), frame level cylinder group, frame stabilizing cylinder group, hoods and covers, front and rear lights, fuel tank/battery group, and hydraulic tank group. Each one is a standalone section with its own page range. The hydraulic tank group on page 48 is especially useful if you’re replacing a tank or the filter head. The parts list includes the correct O-rings and mounting hardware – all indented under the main part. Pay attention to the note at the bottom: grease fittings and common attaching hardware (cotter pins, set screws, woodruff keys) are listed but not illustrated. That means you still need to order them separately unless they’re part of a preassembled unit.

WPS Work Platform System Group

If your Manitou is equipped with the Work Platform System, there’s a dedicated group in the catalog. This is not a generic addendum – it’s a factory-printed section with its own exploded view and part numbers specific to the MT6642T, MT6642XT, and MT8044XT. The system includes mounting brackets, controls, and safety interlocks. Ordering a wrong switch or harness can disable the entire platform. The catalog gives you the OEM part number so you can call your Manitou dealer and get the exact piece. Use the dealer contact info printed on page 1: 800-425-3727 or email parts.mna@manitou.com. Have your serial number ready – it’s stamped on the top front of the frame and inside the operator’s station.

Parts Identification and Ordering – What You Need to Know

Page 2 of the catalog spells out the ordering requirements: part number, full description, quantity, unit model and serial number. The serial number breakdown example (6642 J V 12 13201) tells you the model year code (V=04, W=05, etc.) and the month of manufacture. That matters because Manitou made design changes without updating the part number for every nut and bolt. If your machine is serial number 17173 and below (MT6642T/XT) or 18177 and below (MT8044XT), this catalog covers those builds. Later machines may have different parts. Always verify your serial number before placing an order. Manitou MT6642XT to MT12042XT Service Manual – 114 Pages shows you how to install those parts once you have them. Manitou MT6642XT, MT8044XT, MT10055XT Operators Manual – Factory Specs for Safe gives you the procedures for safe daily operation. And K-D Manitou MVT 1230L MVT1230LC Parts Catalog – 264 Pages covers a different model line but uses the same OEM documentation format.

Why a Factory Parts Catalog Beats Aftermarket Lists

I have seen aftermarket parts catalogs that list the wrong bolt grade for a steering knuckle. That gets people hurt. This catalog specifies that all capscrews are Grade 5, cadmium or zinc plated, with Grade A hex nuts unless otherwise noted. The torque values for standard attaching hardware are printed on the inside back cover. That page is worth memorizing. The catalog also includes a list of abbreviations (page 3) so you know what ‘FLN’ means (Flanged Flexlock Nut) and when to use a ‘CS’ (capscrew) vs a ‘SHCS’ (socket head capscrew). If you rely on aftermarket sources that guess at these specs, you’re gambling with your machine and your safety. This is the factory document. this Wikipedia article on diesel engines provides general background, but for part numbers, stick with OEM.

Does this catalog include engine overhaul parts like pistons and rings?

No. This is a parts catalog, not a repair manual. It lists filters (engine oil, fuel) and some engine-related items like the fuel tank and battery group, but it does not contain internal engine components. For engine mechanicals, you need the service manual.

Can I use this catalog to order parts for a 2020 model year MT6642XT?

This catalog covers MT6642T/XT with serial numbers 17173 and below, and MT8044XT with serial numbers 18177 and below. The serial number includes a year code (V=04, W=05, etc.), so the latest year covered is roughly 2005. For a 2020 machine, contact Manitou North America or check a later edition. The part numbers may have superseded. Always verify with your dealer before ordering.

You need the right numbers before you write a purchase order. Access the Factory Manual from AutoRepairManuals and get the exact OEM part numbers for your Manitou telehandler.