1981 Autocar ACL 3208 10.4 Caterpillar Remanufactured Long Block Engine
DIESEL • Dyno Tested • Warranty Included

About This Caterpillar 3208 Remanufactured Long Block
Looking for a quality remanufactured long block engine for your 1981 Autocar ACL? US Engine Production offers premium remanufactured Caterpillar 3208 long block engines that meet or exceed OEM specifications. Our remanufactured long blocks are completely disassembled, cleaned, inspected, and rebuilt using new components where necessary.
Every remanufactured diesel long block undergoes rigorous dynamometer testing to ensure optimal performance. With over 40 years of experience and a database of 473,000+ engines, we're America's trusted source for remanufactured long block engines.
Common Caterpillar 3208 Problems We Address
Our remanufacturing process specifically addresses these known issues with Caterpillar 3208 engines:
- Injector o-ring failures causing fuel leaks
- HEUI pump failures affecting fuel delivery
- Turbocharger wastegate issues
- Cylinder liner pitting from coolant contamination
- Oil cooler failures
- ECM sensor failures
Our technicians use updated components and improved techniques to prevent these common failures in your remanufactured engine.
Engine Specifications
What's Included With Your Remanufactured Long Block
Complete long block assembly with all new/remanufactured components
Core Components
- Remanufactured Engine Block
Cleaned, inspected, and machined to OEM specifications
- New Pistons & Rings
Premium quality pistons with new ring sets
- Reground Crankshaft
Precision ground to factory tolerances
- New Main Bearings
OEM-spec main bearings for proper clearance
- New Rod Bearings
Connecting rod bearings replaced
- New Camshaft
New or reground camshaft (where applicable)
Timing Components
- New Timing Chain/Belt
Complete timing set included
- New Timing Gears/Sprockets
All timing components replaced
- New Tensioners & Guides
Timing tensioners and guides included
Valvetrain
- New Lifters/Tappets
Hydraulic or solid lifters replaced
- Reconditioned Cylinder Head(s)
Heads resurfaced and pressure tested
- New Valve Seals
All valve stem seals replaced
Seals & Lubrication
- New Oil Pump
Oil pump replaced for proper lubrication
- New Gasket Set
Complete gasket set included
- New Front & Rear Seals
All main seals replaced
- New Freeze Plugs
Core plugs replaced
Frequently Asked Questions: 1981 Autocar ACL Caterpillar 3208 Remanufactured Engine
A remanufactured Caterpillar 3208 10.4L engine typically costs 40-60% less than a brand new engine from the dealer, making it the most cost-effective option for your 1981 Autocar ACL. The exact price depends on the specific configuration, condition of your core return, and current availability. For an accurate, no-obligation quote on a Caterpillar 3208 remanufactured long block for your 1981 Autocar ACL, call our engine specialists at (631) 991-7700 or request a quote online. We offer competitive pricing and fast delivery.
What Our Customers Say
Trusted by thousands of customers nationwide
"Needed an engine fast for my work truck. They had it in stock and shipped same day. Engine is running perfectly. Highly recommend!"
"Excellent quality engine at a great price. The team was very helpful in finding the right engine for my truck. Shipped fast and arrived in perfect condition."
"I've bought several engines from US Engine Production over the years. Always top quality and their customer service is the best in the business."
Warranty & Quality Assurance
Core Return Required: A refundable core deposit is required. We provide a prepaid shipping label for your old engine core return.
Call us for the best price on this Caterpillar 3208 remanufactured long block. Prices may vary based on configuration.
Email: [email protected]
Why US Engine Production?
- 40+ years of experience
- 473,000+ engines in database
- Nationwide shipping
- Expert technical support
- Quality guaranteed
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More Autocar ACL Engines
Other model years available for the Autocar ACL
1986 Autocar ACL
Cummins L10 10.0L
1987 Autocar ACL
Caterpillar 3406 14.6L
1985 Autocar ACL
Cummins N14 14.0L
1985 Autocar ACL
Cummins L10 10.0L
1985 Autocar ACL
Cummins N14 14.0L
1985 Autocar ACL
Cummins L10 10.0L
1984 Autocar ACL
Cummins L10 10.0L
1985 Autocar ACL
Cummins N14 14.0L
Vehicles with Caterpillar 3208 Engine
This same engine is also available for these vehicles
1991 Gillig Motorhome
3208 10.4L DIESEL
1989 Ford F700
3208 10.4L DIESEL
1983 Ford LT8000
3208 10.4L DIESEL
1987 White WCS
3208 10.4L DIESEL
1987 Ford F7000
3208 10.4L DIESEL
1986 Chevrolet C70
3208 10.4L DIESEL
1989 Ford LTS8000
3208 10.4L DIESEL
1985 Peterbilt 359
3208 10.4L DIESEL
More Autocar Engines
Browse other Autocar models with remanufactured engines
1988 Autocar DK
Cummins L10 10.0L
1984 Autocar ACL
Detroit Diesel 6V-92N 9.0L
1987 Autocar DK
Caterpillar 3306 10.5L
1985 Autocar ACL
Detroit Diesel 8V-71 9.3L
1987 Autocar DK
Caterpillar 3208 10.4L
1988 Autocar DK
Caterpillar 3406 14.6L
1985 Autocar AT
Cummins N14 14.0L
1987 Autocar DS
Detroit Diesel Jun-71 7.0L
More Caterpillar Engines
Explore other Caterpillar engine models we carry
2006 Crane Carrier Centurion
Caterpillar C7 7.2L DIESEL
2005 International 7700
Caterpillar C11 11.1L DIESEL
1998 Kenworth T600A
Caterpillar 3406 14.6L DIESEL
1995 Ford LTLS9000
Caterpillar 3406 14.6L DIESEL
2001 Sterling Truck A9500
Caterpillar C12 12.0L DIESEL
1995 White/GMC WXR
Caterpillar 3306 10.5L DIESEL
2002 Sterling Truck A9500
Caterpillar C12 12.0L DIESEL
1993 Ford L9000
Caterpillar 3406 14.6L DIESEL
Similar 10.4L DIESEL Engines
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Buy Caterpillar 3208 Remanufactured Long Block Engines
US Engine Production is your trusted source for remanufactured Caterpillar long block engines. Our 3208 remanufactured long blocks for Autocar vehicles include all new internal components including pistons, rings, bearings, timing components, and gaskets. Every long block is dyno tested and backed by our 1-year, unlimited mileage warranty. Whether you need a replacement long block engine for your 1981 Autocar ACLor any other application, our team of experts is ready to help. Call us at (631) 991-7700 or email [email protected] for a free quote today.
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WARNING: Crude oil, gasoline, diesel fuel and other petroleum products can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
