---
product_id: 164877794
title: "Caterpillar D379, D398, D399 Engines (35B688-up, 66B3561-up, 67B1391-up,68B1391-up,68B2540-up,69B1227-up,91b387-up Service Manual Paperback – August 12, 1989"
brand: "caterpillar manuals"
price: "€ 224.52"
currency: EUR
in_stock: true
category: "Books"
url: https://www.desertcart.pt/products/164877794-caterpillar-d379-d398-d399-engines-35b688-up-66b3561-up-67b1391
store_origin: PT
region: Portugal
---

# Caterpillar D379, D398, D399 Engines (35B688-up, 66B3561-up, 67B1391-up,68B1391-up,68B2540-up,69B1227-up,91b387-up Service Manual Paperback – August 12, 1989

**Brand:** caterpillar manuals
**Price:** € 224.52
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Caterpillar D379, D398, D399 Engines (35B688-up, 66B3561-up, 67B1391-up,68B1391-up,68B2540-up,69B1227-up,91b387-up Service Manual Paperback – August 12, 1989 by caterpillar manuals
- **How much does it cost?** € 224.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/164877794-caterpillar-d379-d398-d399-engines-35b688-up-66b3561-up-67b1391)

## Best For

- caterpillar manuals enthusiasts

## Why This Product

- Trusted caterpillar manuals brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Our Caterpillar D379, D398, D399 Engines (35B688-up, 66B3561-up, 67B1391-up,68B1391-up,68B2540-up,69B1227-up,91b387-up Service Manual is a high-quality reproduction of factory manuals from the OEM (Original Equipment Manufacturer). Tractor service manuals (tractor shop manual / repair manual) provide detailed service and repair information for your tractor, with step-by-step instructions on how to repair your farm tractor or other machine. Pick one up today and save yourself time and money on any repair!
						    	
					    	
						
						Read more

## Images

![Caterpillar D379, D398, D399 Engines (35B688-up, 66B3561-up, 67B1391-up,68B1391-up,68B2540-up,69B1227-up,91b387-up Service Manual Paperback – August 12, 1989 - Image 1](https://images-na.ssl-images-amazon.com/images/I/510Lws1nUBL.jpg)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-07*