Description

New Holland W70BTC 2008 Parts Catalog

If you’re ordering parts for a 2008 New Holland W70BTC compact wheel loader and you’ve ever had a rebuild go wrong because the wrong piston ring was in the box, you know the frustration. This is the genuine factory New Holland W70BTC 2008 Parts Catalog – 625 pages of New Holland part numbers, exploded views, and supersession info. Not a reprint. Not a third-party compilation. I’ve seen too many guys at the shop waste hours cross-referencing aftermarket catalogs that list wrong fasteners. You don’t have time for that.

Engine Section: Cylinder Block and Head Details

Section 01 (Engine) is 50-some pages dense with every part of the long block. Need the piston assembly for a Tier 3 W70BTC? You’ll find the exact part number for the cylinder block, connecting rod, and even the engine oil dipstick tube. The manual breaks down the cylinder head and related parts (subsection 0.06.0) with exploded diagrams that show bolt lengths and thread pitches. Don’t guess on the rocker shaft – the factory index gives you the OEM number.

Fuel System and Tank Layout: What the Manual Covers

Section 02 is labeled Fuel Tank – Muffler – Radiator – Air Cleaner, but the fuel-specific parts run deeper. Inside the Engine section you’ll find the injection pump (0.14.0/02), injectors, piping, fuel filter (0.20.0), and fuel pump (0.20.1). The actual fuel tank assembly is in section 1.14.0 01 and 02. Every line, clamp, and bracket is listed with a factory part number. That saves you from buying the wrong sender unit.

Transmission and Axle Sections: Why You Need Factory Numbers

Section 03 covers the Transmission, Section 04 the Front Axle, Section 05 the Rear Axle. These are not generic rebuild kits. The Parts Catalog shows the exact bearing cones, seals, and gear sets for the W70BTC. If you’re replacing an axle shaft seal, the diagram tells you which O-ring goes with it. This manual is the only source for the correct part numbers – aftermarket lists often combine model years wrong.

Electrical System: From Starter to Alternator

Section 06 is the Electrical System. Inside you’ll find the starter motor (0.36.0, 0.36.0/A) with component breakdowns, alternator mounting (0.40.0), battery installation (1.74.1), and the full frame harness routing (1.75.4). The diagnostic sensor subsection (0.70.0) is included. If you’re chasing a no-start on a Tier 3 machine, having the factory wiring part numbers saves you from ordering the wrong relay.

Need the Right Part for the Cylinder Assembly?

Multiple subsections list the cylinder block (0.04.0), cylinder head covers (0.06.3), and even the hydraulic cylinders under the loader section (Sec. 09). The cylinder block page shows oil sump and related parts (0.04.2). You’ll also find the flywheel case (0.04.3 02) and front cover (0.04.3 01). Use the index to jump directly to the exploded view you need. No flipping through a disorganized binder.

Source Validity – Genuine OEM, Not Aftermarket

This is the exact same Parts Catalog that a New Holland dealer would pull up from CNH America LLC’s system (part number 87659809 NA). Published 01 May 2008, printed in the USA. The copyright belongs to CNH. Every page number and revision note is original. I’ve been stuck with aftermarket “reprints” that blur the diagrams – this one is clear because it’s the factory file. For context on why OEM documentation matters, see the Automotive Industry Overview. Automotive Industry Overview standards emphasize traceability.

Does this Parts Catalog include torque specs and repair procedures?

No. This is a parts catalog, not a service manual. It lists the part numbers for ordering replacements. For disassembly and torque data, you need the corresponding service manual.

Can I use this manual to identify a part from a machine that has no serial number?

Yes, because the catalog uses model-specific exploded views. Start with the main section that matches the machine’s major assembly (e.g., Transmission) and find the visual. If you can see the part shape, you can match it to the callout number. Then cross-reference that callout number to the parts list table which gives the OEM part number. This method works even if the original part tag is worn off. I’ve done it on W70BTC loaders with faded identification plates. The diagrams are detailed enough that you can count bolt holes and compare shape profiles. Pair this process with the machine’s VIN to confirm any supersessions listed in the revision history on page 3.

Related Manuals

• New Holland W50BTC W60BTC W70BTC W80BTC Service Manual – Section: Section 27 – R
• Ford New Holland 853 1993 Parts Catalog
• Ford New Holland 568 1991 Parts Catalog

Stop ordering parts blind. Access the Factory Manual and get the exact part numbers New Holland stamped on the drawing. Your rebuild will thank you.