

Remanufactured Engines
Low Cost and Dependable Remanufactured Industrial Engines
Located at the Casper, Wyoming headquarters, Moser operates a dedicated Engine Repair Center that rebuilds industrial natural gas and propane-powered engines. From the in-depth knowledge and experience gained in the harsh conditions of the oilfield, Moser has developed a process to remanufacture engines to a standard that is at or better than a new engine purchased from the original manufacturer and at a reduced cost. Please contact us for a quote.
8.1 Liter

PRODUCT SPECIFICATIONS | |
Model Number | 8.1L |
---|---|
Cylinders | I-6 |
Combustion System | Spark-ignited |
Cooling System | Water-cooled |
Displacement | 492 cid (8,064 cc) |
Compression Ratio | 10.5:1 |
Bore & Stroke | 4.37 in x 5.47 in (111 mm x 139 mm) |
Fuel Type | NATURAL GAS (NG), PROPANE (LP) |
Direction of rotation | Anti-clockwise viewed on flywheel |
11.1 Liter

PRODUCT SPECIFICATIONS | |
Model Number | 11.1L |
---|---|
Cylinders | I-6 (in-line) |
Combustion System | Spark-ignited |
Cooling System | Water-cooled |
Displacement | 673 cid (11,051 cc) |
Compression Ratio | 10.5:1 |
Bore & Stroke | 4.84 in x 6.1 in (123 mm x 155 mm) |
Fuel Type | NATURAL GAS (NG), PROPANE (LP) |
Direction of rotation | Anti-clockwise viewed on flywheel |
14.6 Liter

PRODUCT SPECIFICATIONS | |
Model Number | 14.6L |
---|---|
Cylinders | 90˚, V-8 |
Combustion System | Spark-ignited |
Cooling System | Water-cooled |
Displacement | 892 cid (14,620 cc) |
Compression Ratio | 10.5:1 |
Bore & Stroke | 5.04 in x 5.59 in (128 mm x 142 mm) |
Fuel Type | NATURAL GAS (NG), PROPANE (LP) |
Direction of rotation | Anti-clockwise viewed on flywheel |
21.9 Liter

PRODUCT SPECIFICATIONS | |
Model Number | 21.9L |
---|---|
Cylinders | 90˚, V-12 |
Combustion System | Spark-ignited |
Cooling System | Water-cooled |
Displacement | 1,338 cid (21,561 cc) |
Compression Ratio | 10.5:1 |
Bore & Stroke | 5.04 in x 5.59 in (128 mm x 142 mm) |
Fuel Type | NATURAL GAS (NG), PROPANE (LP) |
Direction of rotation | Anti-clockwise viewed on flywheel |
CONTACT US TODAY
WE ARE HAPPY TO ANSWER ANY QUESTIONS YOU MAY HAVE, AND WE LOOK FORWARD TO HELPING YOU.

Craig Wright
Senior Vice President of Sales – National
Rental and Equipment Sales
CELL: 307-277-0772 – EMAIL: CRAIG.WRIGHT@MOSERES.COM