Engine Overhaul Kit for Perkins AD4.203 Direct Injection Diesel as used in MF Tractors & Loader/Backhoes

Fits engine s/n 29C1084 & up, and s/n starting with 203UA w/ 5-ring piston.

See related products below for same overhaul kit with valve train, and overhaul kit for engine s/n 2939036 to 29C1083.

Kit includes:

(4) S.40405 5-Ring Piston
(4) S.40417 Ring Set
(4) S.40432 Cast Finished Liner
(4) S.40360 Connecting Rod Bushing
(8) S.40362 Connecting Rod Bolt & Nut
(1) S.40592 Top Gasket Set
(1) S.40609 Lower Gasket Set
(1) S.40352 Front Crank Oil Seal
(1) S.40354 Rear Crank Rope Seal

Kit does not include rod/main/thrust bearings.  Please see related products below for available bearing kits.

• Replaces OEM p/n:  Piston: 743824M91, 68332; Rings: 836325M91; Liner: 734179M1, 739043M1, 31358345
• As used on Ag Tractor model:  155, 158, 165(late), 255(early), 260 (4 cyl), 560
• As used on Industrial Tractor model:  30, 40B, 50, 302(late), 304(late), 356(late), 3165(late)
• As used on Combine model:  300(late)
• Brand: Sparex
• MPN:  S.41916

FITMENT NOTES:

Fits engine s/n 29C1084 & up, and s/n starting with 203UA w/ 5-ring piston.  Please verify s/n before ordering.  Engines before s/n 29C1084 use different bottom gasket set. 

Some of above tractor models also used other engine models.  Please verify that engine type plate says 4.203