E.T.S. is the only Calzoni, factory trained service center in North America. We stock the entire range of new complete Calzoni motors for the MR & MRE units, as well as spare parts to convert or repair your current MR, MRE, MRD, MRDE, MRV, MRVE, MRT, MRTE & MRTE units. E.T.S. has state-of-the-art stripping and assembly jigs, as well as test stands to dynamically test all the sizes of Calzoni motors from an MR33A to an MRTE23000Q. This gives E.T.S. the same capabilities as the manufacturer in Italy in providing the best Calzoni motor repair services available anywhere in the world. If you are in need of our services, feel free to view our information below so that we will be able to assist you further. If you have questions, please contact E.T.S. today!

What We Need To Identify Your Motor

What Does Your Motor Code Mean?

Motor Types

*Yellow rows denote same frame size.

Displacement Range

Motor Code
in3
cm3
MR332,032,1
MR573,456,4
MR734,472,6
MR935,792,6
MR1106,7109,0
MR1257,6124,7
MR1609,7159,7
MR19011,7191,6
MR20012,2199,2
MR25015,3199,2
MR30018,6304,1
MRE33020,3332,4
MR35021,3349,5
MR45027.6451,6
MRE50030,4497,9
MR60037,1607,9
MR70043,1706,9
MRE80049,1804,2
MR110068,71125,8
MRE140083,61369,5
MR160097,51598,4
MR1800110,41809,6
MRE2100127,62091,2
MR2400146,02393,1
MR2800170,42792,0
MRE3100189,43103,7
MR3600221,93636,8
MR4500274,84502,7
MRE5400329,65401,2
MR7000425,26967,2
MR7000425,26967,2
MRE8200502,08226,4

Displacement Range

 Max. Displ.Min. Displ.
Motor Codein3cm3in3cm3
MRD30018,6304,419,3152,1
MRDE34020,3332,410,1166,2
MRD45027,6451,613,8225,8
MRDE50030,4497,915,2248,9
MRD70043,1706,914,4235,6
MRDE80049,1804,216,4268,1
MRD110068,71125,822,9375,3
MRDE140083,61369,527,9456,5
MRD1800110,41809,636,8603,2
MRDE2100127,62091,242,5697,1
MRD2800170,42792,056,8930,7
MRDE3100189,43103,763,11034,6
MRD4500274,84502,791,61500,9
MRDE5400329,65401,2109,91800,4
MRD7000408,76967141,72.3222,4
MRDE8200502,08226167,32.742,1

Displacement Range

Motor Codein3cm3
MRT7100433,07100,4
MRTF7800476,07808,8
MRTE8500519,08517,3
MRT9000549,09005,4
MRTF9900604,09903,9
MRTE10800659,010802,4
MRT14000854,014010,5
MRTF15500946,015276,5
MRTE165001.022,716759,3
MRT170001.007,016542,6
MRT180001.100,018025,4
MRT195001.190,019508,2
MRTF200001.207,519788,3
MRTF215001.312,021271,1
MRTE230001.404,02304,0