Description

Arctic Cat D6N XL, D6N LGP 2011 Parts Catalog

You have a D6N on the lift, and the parts guy on the phone is asking for a serial number prefix and a part number you don’t have. Waste of billable time. This Arctic Cat D6N XL, D6N LGP 2011 Parts Catalog puts the correct OEM numbers right in front of you – no calling around, no guessing if the aftermarket number is close enough. It’s 833 pages of factory exploded views and the exact bolt, seal, and gasket numbers that came on the machine when it left the plant. I’ve been in this business since before torque wrenches had click mechanisms, and I can tell you: aftermarket parts lists will get you a wrong part every third order. This is the original.

General Information Section – Page A5

Before you dive into the arrangement drawings, read the front matter. Page A5 covers GENERAL INFORMATION – how the catalog is organized, how to read the illustration numbers, and how to use the index starting on page A13. Skipping this is a sure way to order a right-hand fender when you need a left-hand one. The MAINTENANCE PARTS list on page A10 gives you the filter, belt, and fluid exchange part numbers at a glance. Keep that page dog-eared.

Machine Arrangement Diagrams for Correct Identification

The catalog breaks the D6N XL and D6N LGP into Machine Arrangement groups starting on page 1. Chassis AR, Forestry AR, General AR – each grouping has its own set of part numbers. If you have a bulldozer option, look at page 6 for OPTION AR-BULLDOZER. Cold weather package? Page 7. These are the exact same diagrams the factory uses to build and stock parts. I keep a printed copy of the Grader AR-Fine page (page 3) in my toolbox for reference.

Basic Engine Breakdown – Camshaft to Flywheel

Pages 15 through 46 cover the C6.6 engine in full detail. You get CAMSHAFT GP, CYLINDER HEAD GP (page 25), PISTON & ROD GP (page 41), FLYWHEEL GP (page 29). Every fastener is listed with its thread size and grade. Need the oil pan gasket? PAN GP-OIL is on page 39. No aftermarket cross-reference needed – the factory part number is right there. This is the section that saves you from a head gasket order that doesn’t match the head bolt pattern.

Lubrication System Components

From page 48 on, you get the oil system: FILLER GP-ENGINE OIL, FILTER GP-ENGINE OIL, PUMP GP-ENGINE OIL, and the FLUID SAMPLING VALVE. Each line shows the quantity and supplier part number. I’ve seen too many home garage guys buy a spin-on filter that’s the wrong thread pitch. This catalog gives you the OEM filter number – cross it to your preferred brand if you want, but start with the right number. The Motor Oil Specifications section isn’t in this parts book, but the oil change parts are.

Cooling System and Air Inlet Parts

COOLING SYSTEM starts on page 53 – RADIATOR GP, WATER PUMP GP, FAN GP-REVERSIBLE, and the ENGINE OIL COOLER. If you’re replacing a radiator on a 2011 D6N, the exploded view on page 63 shows every bracket and hose clamp. The AIR INLET AND EXHAUST SYSTEM on page 65 gives you AIR CLEANER GP and LINES GP-AIR. Don’t forget the Catalytic Converters – not all models had them, but if yours does, the part number is in this section.

Why This 833-Page Parts Catalog Beats Aftermarket Lists

Every aftermarket parts catalog I’ve used for construction equipment has at least a 10% error rate – wrong illustration, superseded number not updated, or a grouping that doesn’t match your serial number. This Arctic Cat D6N XL, D6N LGP 2011 Parts Catalog is the factory document. It includes serial number ranges: GHS1-Up, MLW1-Up, C6E9640-Up (Engine), T6K1-Up (Transmission), S6A1-Up (Bulldozer). If your machine falls inside those prefixes, every part number is verified. Period.

FAQ

Does this manual include torque specifications?

No. This is a parts catalog, not a service manual. It lists part numbers and quantities only.

Can I use this to order parts for a 2012 D6N model?

The catalog is specific to the 2011 model year with the serial number ranges printed on page 1. If your machine has a serial prefix that falls outside those ranges (e.g., a later build), some components may have been superseded. You can still use the exploded diagrams for reference, but verify the final part number with a dealer or check the online parts system against your actual machine serial. The 2012 models often shared the same drivetrain but minor sheet metal and harness differences exist. Always match the serial prefix before ordering.

Look, I don’t sell paperweights. This catalog gets greasy fingers and coffee stains because it’s open on the workbench every time someone needs a steering clutch bolt or a final drive seal. If you’re maintaining a D6N XL or D6N LGP, this is the only parts book you should trust. Access the Factory Manual from AutoRepairManuals and stop wasting time on part cross-references that don’t work.

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