Engine Overhaul Kit for Perkins AD4.236 Direct Injection Diesel as used in Allis-Chalmers 170 & (early) 175 Tractors

Kit includes:

(4) S.40409 Piston
(4) S.40422/S.40423 Ring Set
(4) S.40434 Finished Flanged Liner (or S.40440 Unfinished Flanged Liner, if requested)
(4) S.40361 Connecting Rod Bushing
(8) S.40363 Connecting Rod Bolt & Nut
(1) S.40593/S.41954 Top Gasket Set
(1) S.40610 Lower Gasket Set
(1) S.40351 Front Crank Oil Seal
(1) S.40355 Rear Crank Rope Seal
(1) S.40356 Rear Crank Lip Seal

NOTE:  Some early engines had straight liners.  Please verify liner type before ordering, as the liners in this kit will not fit engines with straight liners

Kit does not include rod or main bearings.  We can quote price & availability of bearing kits from our supplier.

See related products below for valve train kit for this engine.

• Replaces OEM p/n:  Piston: 70270146, 82878; Rings: 70251345, 41158026; Liner: 70251001, 31358394
• As used in:  170, 175(early only - late used 4.248)
• Brand: Sparex
• MPN:  S.41905 (or S.41906 if unfinished liner requested)