OEM Part NO. 6N-1557 / 6N1557 CYLINDER BLOCK ASSEMBLY

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Product Name: 6N1557CYLINDER BLOCK ASSEMBLY

Model: 772 Tractor

Section: Basic Engine

Group: 657B TRACTOR D346 ENGINE

Note: 6N1557 CYLINDER BLOCK ASSEMBLYSerial No. 68K893 to 68K895, 68K897 to 68K906, 68K908 and 68K910-Up andEngine Serial No. 73X1-Up. Part of 2S3687 Cylinder Block and Covers Groupshown on Pages 15C & 15F

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Description

Product Name: 6N1557CYLINDER BLOCK ASSEMBLY

Category: Engine System

Remark: 6N1557 CYLINDER BLOCK ASSEMBLYSerial No. 68K893 to 68K895, 68K897 to 68K906, 68K908 and 68K910-Up andEngine Serial No. 73X1-Up. Part of 2S3687 Cylinder Block and Covers Groupshown on Pages 15C & 15F

Section: Array | Array

Group: 657B TRACTOR D346 ENGINE

Is service: Y

CCR: N

Is Filter: N

Is Maint: N

NPR: Y

IE type: I

Is arrangement: N

Is change: N

SEQPart NO.NamePos.Qty.NPRCCRServiceChangeTypeModifer

15H4279OEM Part NO. 5H-4279 / 5H4279 PLUG (HOUSING)- / -2YYY--PLUG-CAP
21P1750OEM Part NO. 1P-1750 / 1P1750 CAP ASSEM. (center & rear)- / -1YNY---
35S5188OEM Part NO. 5S-5188 / 5S5188 CAP ASSEM. (Center Front & Intermediate)- / -4YNY--FRONT &
49S9752OEM Part NO. 9S-9752 / 9S9752 STUD-TAPERLOCK- / -20YNY--STUD BEARING CAP--MAIN
54N3315OEM Part NO. 4N-3315 / 4N3315 SHAFT-IDLER GEAR- / -2YNY--IDLER
62S5661OEM Part NO. 2S-5661 / 2S5661 TUBE- / -1YNY---
79S4087OEM Part NO. 9S-4087 / 9S4087 DOWEL- / -2YNY---
81S0521OEM Part NO. 1S-0521 / 1S0521 FERRULE 3.51 cm(1.38 in.) long- / -2YYY---
93S4507OEM Part NO. 3S-4507 / 3S4507 FERRULE 3.18 cm(1.25 in.) long- / -1YYY---
102A3576OEM Part NO. 2A-3576 / 2A3576 DOWEL- / -4YNY--4.44CM LG
112S4241OEM Part NO. 2S-4241 / 2S4241 PLUG 2.14 in. (5.43 cm) diameter- / -1YYY---
120L1021OEM Part NO. 0L-1021 / 0L1021 PLUG 1.75 in. (4.44 cm) diameter- / -1YNY--44.3mm O.D.
133J5390OEM Part NO. 3J-5390 / 3J5390 PLUG-TO HOLE ON LH ENGINE WHERE OLD- / -2YNY--3/8-18-THD
140L0659OEM Part NO. 0L-0659 / 0L0659 STUD 3.49 cm(1.375 in.) long- / -2YNY---
151A5666OEM Part NO. 1A-5666 / 1A5666 NUT-FULL- / -20YNY--7/8-14-THD
164B5387OEM Part NO. 4B-5387 / 4B5387 PLUG 24.01 mm(.945 in.) hole dia.- / -1YYY---
174F2609OEM Part NO. 4F-2609 / 4F2609 DOWEL 11.12 mm(4.38 in.) long- / -1YNY---
185M6213OEM Part NO. 5M-6213 / 5M6213 PLUG (Mounted on Brake Foot Control Valve Group)- / -1YNY--1/4-18-THD
192H1190OEM Part NO. 2H-1190 / 2H1190 DOWEL .687 in. (17.46 mm) long- / -4YNY--DOWEL
201B5170OEM Part NO. 1B-5170 / 1B5170 PLUG (drain)- / -2YNY--DRAIN
214D6419OEM Part NO. 4D-6419 / 4D6419 WASHER 5.56 mm(.219 in.) thick- / -20YNY--24X40X5-MM THK
227M1201OEM Part NO. 7M-1201 / 7M1201 DOWEL (2" LONG)- / -4YNY--51MM LG
235B5812OEM Part NO. 5B-5812 / 5B5812 DOWEL 17.46 mm(.687 in.) long- / -1YNY--17.5 MM LG

SEQPart NO.NamePos.Qty.NPRCCRServiceChangeTypeModifer

19M6527OEM Part NO. 9M-6527 / 9M6527 WASHER .188 in. (4.78 mm) thick- / -8YNY--10.2X25.5X5-MM THK
23S5496OEM Part NO. 3S-5496 / 3S5496 SEAL (ID=9.53mm)- / -2YYY--9.53MM ID
39L5854OEM Part NO. 9L-5854 / 9L5854 BAND--FILLER--LINER TO BLOCK- / -8YYY--130.2-MM ID
49S4191OEM Part NO. 9S-4191 / 9S4191 PLUG,MACHINE THREAD FUEL INJECTION PUMP- / -1YNY--9/16-18 THD
50L1351OEM Part NO. 0L-1351 / 0L1351 BOLT STARTING ENGINE FUEL TANK BRACKET TO DIESEL INTAKE MANIFOLD- / -4YNY--3/8-16X.875IN
60L1352OEM Part NO. 0L-1352 / 0L1352 BOLT 3.25 in. (82.55 mm) long- / -1YNY--3/8-16X3.25IN
70T0065OEM Part NO. 0T-0065 / 0T0065 BOLT 5T9956 PLATE TO COVER GP 4N6872- / -1YNY--3/8-16X3.5IN
81B4203OEM Part NO. 1B-4203 / 1B4203 NUT SUPPORT TO STARTING ENGINE CYLINDER BLOCK- / -2YNY--3/8-24 THD
92S4078OEM Part NO. 2S-4078 / 2S4078 SEAL 37.46MM(1.475IN.)I.D.- / -3YYY--37.46MM ID
105M2894OEM Part NO. 5M-2894 / 5M2894 WASHER CLIP TO TUBE ASSEMBLY (AFTERCOOLER RADIATOR INLET)- / -2YYY--9.9MM .391IN ID
111A2029OEM Part NO. 1A-2029 / 1A2029 BOLT (1-1/8") TUBE ASSEMBLY TO TRANSFER DRIVE CASE- / -2YNY--1.125IN 28.58MM LONG
120S1571OEM Part NO. 0S-1571 / 0S1571 BOLT 4.44 cm(1.75 in.) long Location "C" - Left Head- / -2YNY--4.45CM 1.75IN LG
138M4986OEM Part NO. 8M-4986 / 8M4986 SEAL (1.484" Inside Diameter)- / -2YYY--SMALL
148M5661OEM Part NO. 8M-5661 / 8M5661 SEAL (Tachometer Drive Adapter to Cover)- / -1YYY--TACH. DRIVE
158M5254OEM Part NO. 8M-5254 / 8M5254 SEAL 1.234 in. (3.13 cm) I.D. Drain- / -2YYY--31.34MM ID
160L0364OEM Part NO. 0L-0364 / 0L0364 LOCK --TO REVERSE DRIVEN GEAR SPLASH PAN- / -2YYY--LOCK BEARING RETAINER
178M7640OEM Part NO. 8M-7640 / 8M7640 LOCK (ONE HOLE)- / -8YNY---
183J5390OEM Part NO. 3J-5390 / 3J5390 PLUG-TO HOLE ON LH ENGINE WHERE OLD- / -1YNY--3/8-18-THD
190S1594OEM Part NO. 0S-1594 / 0S1594 BOLT--FASTENING OF 1V3461 PLATE ASSEM. TO THE KICKPLATE- / -20YNY--3/8-16X1IN
205M6214OEM Part NO. 5M-6214 / 5M6214 PIPE PLUG--CYLINDER BLOCK OIL PRESSURE- / -1YNY--PLUG
211B2886OEM Part NO. 1B-2886 / 1B2886 BOLT-BRACKET ASSEMBLY TO TIMING GEAR- / -3YNY--1/2-13X3.75-IN
223B1915OEM Part NO. 3B-1915 / 3B1915 BOLT STRIP TO TANK 3/8" (9.50MM) X 1 1/4" (32MM)- / -7YNY--BOLT
230S1588OEM Part NO. 0S-1588 / 0S1588 BOLT-PLATE AND ANGLE ASSEMBLY TO HYDRAULIC AND FUEL TANKS- / -1YNY--BOLT
240S1591OEM Part NO. 0S-1591 / 0S1591 BOLT--BETWEEN CASE AND REAR SUPPORT OF LOADER FRAME- / -8YNY--3.81CM 1.5IN LG
250L1143OEM Part NO. 0L-1143 / 0L1143 BOLT 63.5 MM (3/8" x 2 1/2" -COVER ASSEMBLY TO FENDER- / -46YYY--BOLT
263B4506OEM Part NO. 3B-4506 / 3B4506 LOCKWASHER (3/8") TRANSMISSION HOUSING TO FLYWHEEL HOUSING- / -25YYY--LOCKWASHER 3/8"
274B4278OEM Part NO. 4B-4278 / 4B4278 WASHER (Not shown -- bottom of Battery Box to L.H. Fender)- / -1YYY--LARGE
283B4508OEM Part NO. 3B-4508 / 3B4508 LOCKWASHER (1/2") TRANSFER GEAR CASE TO FRAME MOUNTING- / -10YYY--LOCKWASHER 1/2"
291D4572OEM Part NO. 1D-4572 / 1D4572 BOLT 13.97 cm(5.5 in.)long-Location "A"- / -18YNY--1/2-13X5.5-IN
303B4510OEM Part NO. 3B-4510 / 3B4510 LOCKWASHER USE WITH CUSTOMER'S GROUNDING BOLT- / -3YYY--LOCKWASHER
310S1619BOLT-MUFFLER GROUP TO PUMP TO- / -1YNY--3/8-16X3-IN
320336042OEM Part NO. 033-6042 / 0336042 SEAL O RING- / -1YYY--11.89MM ID
338S9191OEM Part NO. 8S-9191 / 8S9191 BOLT 10.16 cm(4.00 in.) long- / -2YYY--3/8-16X4-IN
343D2871OEM Part NO. 3D-2871 / 3D2871 STUD (1.50" LONG)- / -10YYY--TAPERLOCK
352M4779OEM Part NO. 2M-4779 / 2M4779 STUD-TAPERLOCK (45MM) (MARKED V)- / -2YYY--3/8-16X1.75-IN 45.7MM LG
365F4899OEM Part NO. 5F-4899 / 5F4899 BOLT 1.375 in. (34.79 mm) long- / -2NNY--3/8-16X5.5-IN
375B2638OEM Part NO. 5B-2638 / 5B2638 BOLT (5.25" Long - Location "D")- / -2NNY--3/8-16X5.25-IN
387M7260OEM Part NO. 7M-7260 / 7M7260 LIQUID GASKET (use as required)- / --YYY--8-OZ CAN
390S1587OEM Part NO. 0S-1587 / 0S1587 BOLT-BRACKET ASSEMBLY TO TIMING GEAR- / -3YNY--1/2-13X1.75-IN
408M4990OEM Part NO. 8M-4990 / 8M4990 SEAL-O-RING (15.24MM ID)- / -2YYY--15.24MM ID
410S1592OEM Part NO. 0S-1592 / 0S1592 BOLT 1.25 in. (31.750 mm) long- / -3YNY--5/8-11X1.25-IN
422H6488OEM Part NO. 2H-6488 / 2H6488 BOLT- 12 cm(4.75 in.) long-Location "F"- / -2YNY--1/2-13X5-IN
430T0320OEM Part NO. 0T-0320 / 0T0320 BOLT (1.25 in. long x .438 in. dia.)- / -4YNY--7/16-14X1.25-IN
440T0055OEM Part NO. 0T-0055 / 0T0055 BOLT ALARM TO BRACKET 3/8 NC X 4 1/4 (108.0 MM)- / -1YNY--3/8-16X4.25-IN
457M7205OEM Part NO. 7M-7205 / 7M7205 LOCK HOUSING MTG PART OF KIT P/N 5R1425- / -8YNY---
461D4569OEM Part NO. 1D-4569 / 1D4569 BOLT 4.25 in. (107.95 mm) long- / -2YNY--1/2-13X4.25-IN
474M4419OEM Part NO. 4M-4419 / 4M4419 LOCKING PLATE,NUT PLATE MTG PART OF KIT P/N 5R1425- / -1YNY---
483J5389OEM Part NO. 3J-5389 / 3J5389 PLUG-- TO SUPPLY PORT ON ENGINE DASH BLOCK- / -1YNY--USE WITHOUT
497H3171OEM Part NO. 7H-3171 / 7H3171 PLUG 6.5MM(.256IN.)PIPE THD.- / -1YNY--PIPE 1/4-18 NPTF
505M6213OEM Part NO. 5M-6213 / 5M6213 PLUG (Mounted on Brake Foot Control Valve Group)- / -1YNY--1/4-18-THD
513B0551OEM Part NO. 3B-0551 / 3B0551 PLUG (Use Without Low Temperature Sensor)- / -2YNY--1-11 1/2 NPTF THD
523H7654OEM Part NO. 3H-7654 / 3H7654 WASHER (3.0MM THK)- / -18YNY--13.5X22.5X3-MM THK
538S9089OEM Part NO. 8S-9089 / 8S9089 BOLT 4.50 in. (114.30 mm) long- / -2YNY--1/2-13X4.5-IN
541D4566OEM Part NO. 1D-4566 / 1D4566 BOLT 2.75 in. (69.85 mm) long)- / -3YNY--88.90MM LG
559S6130OEM Part NO. 9S-6130 / 9S6130 PLUG-O-RING- / -3YNY--O-RING
562K9111OEM Part NO. 2K-9111 / 2K9111 PIN (SPRING-OUTER)- / -1YYY---
573F6795OEM Part NO. 3F-6795 / 3F6795 PIN,STRAIGHT,HEADLE FLYWHEEL HOUSING- / -4YNY--4.60MM OD
583L1850OEM Part NO. 3L-1850 / 3L1850 PLUG 12.70 mm(.50 in.) thread)- / -1YNY--1.27CM .5IN THK
594M5397OEM Part NO. 4M-5397 / 4M5397 LOCK NUT- / -1YYY---
602M1538OEM Part NO. 2M-1538 / 2M1538 STUD 40.87 mm(1.609 in.) long- / -2YYY--3/8-16X1.6-IN
618M5251OEM Part NO. 8M-5251 / 8M5251 SEAL (.487" Inside Diameter)- / -1YYY--12.37MM ID
623S3978OEM Part NO. 3S-3978 / 3S3978 SEAL O RING- / -24YYY--SEAL
630V0113OEM Part NO. 0V-0113 / 0V0113 STUD 5.50 in. (13.97 cm) long- / -1YNY--14CM 5.5IN. LONG
640L2061OEM Part NO. 0L-2061 / 0L2061 DOWEL. (875" LONG)- / -2YNY--22 MM LG
652S2314OEM Part NO. 2S-2314 / 2S2314 LOCK (outside)- / -1YYY--OUTSIDE
666H0192OEM Part NO. 6H-0192 / 6H0192 STUD 1.313 in. (33.27 mm) long- / -8YNY---
679M1164OEM Part NO. 9M-1164 / 9M1164 COVER- / -1YNY---
684H6172OEM Part NO. 4H-6172 / 4H6172 LOCK NUT- / -1YNY---
697S0531OEM Part NO. 7S-0531 / 7S0531 GASKET- / -1YYY---
702S2901OEM Part NO. 2S-2901 / 2S2901 GASKET PAN- / -1YYY---
713S7536OEM Part NO. 3S-7536 / 3S7536 GASKET PLATE- / -1YYY--GASKET
728S2697OEM Part NO. 8S-2697 / 8S2697 GASKET TG HSG- / -1YYY---
734D8472OEM Part NO. 4D-8472 / 4D8472 LOCK- / -1YNY---
741P1753OEM Part NO. 1P-1753 / 1P1753 LOCK- / -1YNY---
757S9325OEM Part NO. 7S-9325 / 7S9325 GASKET COVER- / -1YYY---
767S9342OEM Part NO. 7S-9342 / 7S9342 GASKET- / -1YYY---
775L9841OEM Part NO. 5L-9841 / 5L9841 LOCK NUT- / -1YYY---
781P1756OEM Part NO. 1P-1756 / 1P1756 LOCK- / -1YNY---
791P1755OEM Part NO. 1P-1755 / 1P1755 LOCK- / -1YNY---
804M8311OEM Part NO. 4M-8311 / 4M8311 LOCK NUT- / -2YYY---
818S0773OEM Part NO. 8S-0773 / 8S0773 GASKET- / -1YYY---
821P1754OEM Part NO. 1P-1754 / 1P1754 LOCK- / -1YNY---
831P1757OEM Part NO. 1P-1757 / 1P1757 LOCK- / -1YNY---
841S6723OEM Part NO. 1S-6723 / 1S6723 GASKET- / -2YYY---
858S2719OEM Part NO. 8S-2719 / 8S2719 LOCK- / -1YNY---
869S7161OEM Part NO. 9S-7161 / 9S7161 GASKET OIL MAN- / -1YYY---
872S4463OEM Part NO. 2S-4463 / 2S4463 GASKET FP DRIVE- / -1YYY---
885S5276OEM Part NO. 5S-5276 / 5S5276 GASKET PLATE- / -1YYY--GASKET
895S5899OEM Part NO. 5S-5899 / 5S5899 GASKET-FLYWHEEL HOUSING- / -1YYY---
905P4255OEM Part NO. 5P-4255 / 5P4255 BOLT-LOCKING- / -8YYY--3/8-16X1-IN
913H0510OEM Part NO. 3H-0510 / 3H0510 GASKET-OPENING- / -1YYY--STARTER
925B7852OEM Part NO. 5B-7852 / 5B7852 COVER FLYWHEEL HOUSING ELECTRIC START OPENING- / -1YNY--COVER
937S0933OEM Part NO. 7S-0933 / 7S0933 SCREW (High Idle)- / -1YNY---
943B2460OEM Part NO. 3B-2460 / 3B2460 STUD (Part of 5S6385 Assem.)- / -2YNY---
952S3206OEM Part NO. 2S-3206 / 2S3206 ADAPTER- / -1YNY---
968S7669OEM Part NO. 8S-7669 / 8S7669 STUD- / -4YNY---
978S0805OEM Part NO. 8S-0805 / 8S0805 PLATE- / -2YNY---
988S0806OEM Part NO. 8S-0806 / 8S0806 GASKET- / -2YYY---
996N8700OEM Part NO. 6N-8700 / 6N8700 LINER (use 7M7260 liquid gasket)- / -8YNY--LINER
1002P1216OEM Part NO. 2P-1216 / 2P1216 BUSHING ASSEM.- / -1YNY---

Part NO. 6N1557 suitable for:

SEQPart NO.NamePos.Qty.NPRCCRServiceChangeTypeModifer

19S4631OEM Part NO. 9S-4631 / 9S4631 CYLINDER BLOCK AND COVERS GROUP- / -1YNYNICYLINDER BLOCK AND COVERS GROUP
22S3687OEM Part NO. 2S-3687 / 2S3687 CYLINDER BLOCK AND COVERS GROUP- / -1YNYNICYLINDER BLOCK & COVERS GROUP
32N2959CYLINDER BLOCK AND COVERS GROUP- / -1---NI-

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