Engine Overhaul Kit for Perkins A4.203 Regular Injection Diesel w/ Chrome Liners as used in MF Tractors & Loader/Backhoes

Fits A4.203 engine prior to s/n 2820093.  Later engines have cast liners.

See related products below for valve train kit for this engine, overhaul kit for s/n 2820093 and up, and overhaul kit for AD4.203 direct injection engine used on later years.

Kit includes:

(4) S.40403 5-Ring Flat Top Piston
(4) S.40429 Ring Set
(4) S.40431 Chrome Finished Liner w/ 0.040" Flange
(4) S.40360 Connecting Rod Bushing
(8) S.40362 Connecting Rod Bolt & Nut
(1) S.40591 Top Gasket Set
(1) S.40607 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: 734459M91, 734460M91, 81512; Rings: 745819M91, 41158058; Liner: 732638M1, 31358308
• As used on Ag Tractor model:  65(early)
• As used on Industrial Tractor model:  356(early), 765(early)
• Brand: Sparex
• MPN:  S.41893