Description

Caterpillar D8R 2001 Parts Catalog

If you’re ordering parts for a D8R and guessing part numbers, you’re wasting time and money. I’ve seen it happen—a junior tech pulls a part off the shelf, it doesn’t fit, and the machine sits. That’s why this Caterpillar D8R 2001 Parts Catalog is the only thing you should be using when you need a valve cover gasket, a fuel injector, or a water pump. It’s 1086 pages of original factory part numbers, not a third-party reprint. Page 1 gives you the machine serial number breakdown—AKA1-Up, BET1-Up, all the way to the torque converter serial. That alone saves you from ordering the wrong engine block group.

Engine and Valve Mechanism Parts

Look at the Basic Engine section. You get the complete Valve train breakdown: Base GP-Valve Cover & Inj Harn, Cover GP-Valve Mechanism, Rocker Arm GP, and the Cylinder Head AS. That means if you’re rebuilding the top end, you can pull the exact part number for each valve spring, retainer, and seal. No cross-referencing with aftermarket catalogs that might be wrong. The manual also covers the CAMSHAFT GP and GEAR GP-CAMSHAFT—all original Caterpillar part numbers. For a D8R with a 3406E Engine, this is the map.

1086 Pages of Factory Part Numbers

Thickness matters when you’re looking for a specific gasket or line. 1086 pages means every group—from LUBRICATION SYSTEM to POWER TRAIN—gets its own exploded view and part list. The FUEL SYSTEM section alone covers the Adapter GP-Fast Fill Fuel, Filter GP-Water Sep & Fuel, Injector GP-Fuel, and Lines GP-Fuel. Need the transfer pump part number? It’s under PUMP GP-FUEL TRANSFER. You don’t waste time flipping through generic diagrams. The index is multilingual—English, French, Spanish, Portuguese, German—so if your parts department has a Spanish speaker, they can use the ÍNDICE.

Fuel System and Cooling System Coverage

The COOLING SYSTEM section is no joke. Radiator GP, Cooler GP-Engine Oil, Water Pump GP, and the Fan AR-Ejector all have their own part groups. If you’ve ever had a D8R overheat because someone ordered the wrong fan blade, you know why this matters. The FUEL SYSTEM includes the Valve GP-Fuel Bypass and Valve GP-Check—critical for injection timing. I always tell the guys: get the part number from the catalog before you call the dealer. You’ll sound like you know what you’re doing.

Why OEM Documentation Wins Every Time

Aftermarket parts books mix up bolt grades, skip serial number breaks, and often use illustrations that don’t match your build date. This is a genuine Caterpillar Parts Manual—SEBP3245, dated February 2001. It covers the D8R Track-Type Tractor with Differential Steering, all attachment configurations: bulldozer, ripper, and torque converter. The MACHINE ARRANGEMENT section has options for LANDFILL AR, WOODCHIP AR, and SUPPRESSION AR-SOUND. If your machine has one of those, you need the right part number for the electronics or gauge group. Aftermarket catalogs don’t break that down.

How to Use the Multilingual Index

Flip to the INDEX section (page 5 shows the Portuguese version—Informações Sobre Produto e Revendedor). The index is ordered alphabetically in each language. So if you’re searching for “brake and planetary group” but only know the Spanish word “freno,” the INDICE will get you there. That saves time when you’re working with a bilingual crew. I’ve seen guys spend an hour hunting a part number because they couldn’t find the right group name in English. Use the index.

Does this catalog include torque specifications for the cylinder head?

No. This is a parts catalog, not a service manual. It lists part numbers and group breakdowns, not torque specs.

I have a D8R with serial number AKA1-Up. Will this catalog cover my machine?

Yes. Page 1 lists all supported serial numbers: Machine AKA1-Up, Engine BET1-Up, Transmission 6GY1-Up, and various bulldozer/ripper prefixes. As long as your build date matches the 2001 publication year, every part group in the catalog applies. The ENGINE ARRANGEMENT section includes three engine cores: AR-Complete, AR-Core, and Installation AR-Engine. If your engine has been swapped, you still get the correct part numbers because the catalog is based on the engine serial, not just the machine. Cross-reference your engine serial (BET1-Up) to the core group you need. That level of detail is why you don’t want a generic parts list.

Don’t order another part until you have this catalog on your bench. Access the Factory Manual now—it’s the same PDF your dealer uses, no reprints, no missing pages.

• Related Manuals: Caterpillar D8R 2001 Parts Catalog | Caterpillar D8R 2000 Parts Catalog | D8R TRACK-TYPE TRACTORS Technical Manual

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