MF - Engine Kits - MF with Perkins DIESEL A4-248/318
Engine Kits and Components
For: M.F. DIESEL Tractors with Perkins A4-248 / A4-318 / A6-354 engines

Now available with a NEW CRANKSHAFT for little more than a basic regrind for most applications
3 KIT LEVELS
"EK" - FOR IN-FRAME REPAIR. Includes - Pistons, Wrist Pin Bushes, Piston Rings, Liners, Con Rod Bearings, Con Rod Lock Nuts (where fitted), Top & Bottom Gasket Sets.

"EKM" - FOR OUT OF FRAME REBUILD. Includes ALL of the above PLUS - Main Bearings (you specify under-size required at NO EXTRA COST), Thrust Washers, Front & Rear Seals.

"EKMC" - same as EKM but INCLUDING A NEW CRANKSHAFT
IMPORTANT
To reduce your Inventory levels, Bare-Co lists VALVE TRAIN KITS separately below the Engine Kit Part Numbers. Valve Train Kits will fit a range of different engine kits.
The Bare-Co QUALITY DIFFERENCE
Semi-finished liners are a no-charge option for most models.
Viton Rear Seals are supplied for most applications
No extra for under-size bearings
The EKMC Kit allows for INSTANT ASSEMBLY with a NEW CRANKSHAFT and Standard Bearings straight out of the box.
APPLICATION
ENGINE
KIT
VALVE
TRAIN
SET
PISTON/ LINER KIT
(1 CYL.)
RING SET
(1 CYL.)
PISTON
LINER
FINISHED
LINER SEMI
FINISH
A4-248 engine 3.976" bore
MF275
 Rope Rear Seal
ie. up to 248UA123423
4 RING PISTON,
FLANGELESS LINERS,
ROPE TYPE REAR SEAL
EK17
EKM17
Fits both Rope & Lip Seal
EKMC17
 Rope Seal
Crankshaft
INCLUDED

Standard
= VK6

0.003" O/size
= VK7
B2759
B5153
=4181A009
747041M91
Fits 4 ring pistons
B6399
=89207
3639050M1
4 ring piston

Must fit full set to replace 3 ring pistons

Flangeless
Liner

Must be

machined

in block
B7401
=31358343
737214M1
Flangeless Liner
A4-248 engine 3.976" bore
MF275
Lip Rear Seal
ie. from 248UA123424L
4 RING PISTON,
FLANGELESS LINERS,
LIP TYPE REAR SEAL
EK17
EKM17
Fits both Rope & Lip Seal

EKMC1710
Lip Seal
Crankshaft
INCLUDED
A4-248 engine 3.976" bore
MF275, MF290, 590, 690 up to 839079J
All MF194 LANDINI
4 RING PISTON,
STEPPED TOP (FIRE LIP) FLANGED LINER
EK18
EKM18
[EKMC18
Fits MF194
MF294
only]

Includes 4 ring Pistons

Standard
= VK6

0.003" O/size
= VK7
B370
Must fit full set to replace 3 ring pistons

B7373
=31358352
742466M1

Fire Lip
(stepped top flange)
B7548
=31358346
740571M1
A4-248-S eng. 3.976" bore
MF290, 590, 690 (from 839079J)
MF294 to 123G00780
3 RING PISTON,
STEPPED TOP (FIRE LIP) FLANGED LINER
B7560
=41158022
747428M91
Fits 3 ring pistons
A4-248 engine 3.976"bore
MF294 from 123G00780
MF390, MF3060
3 RING PISTON,
FLAT TOP FLANGED LINER
EK51
EKM51
EKMC51
Includes 4 ring Pistons

Standard
= VK6

0.003" O/size
= VK7
B1237
B7549
=3135X034
3637034M1 Flat top liner flange
B7731
=3135X033
A4-318 engine 4 1/2" bore
MF285, MF298, 698, 1080, 1085 		EK52
EKM52 		VK20 B374 B7561
=41158118
745950M91		 B7562 B7563 N/A
A6-354 engine
MF1100
EK116
EKM116
 
B2620
=41158041
B8613
=738871M91
86740
B7543
=736507M3
744948M1
B7547
=744131M1
Kits include WRIST PIN BUSHES and CON ROD NUTS
Engine Kits and Components
NOTE: Parts shown are BARE-Co parts - original part numbers are shown for reference only.