Ferguson
Ferguson
Massey Ferguson
55 / 55K (PRIOR TO 10001) TRACTOR
CRANKSHAFT, MAIN BEARING AND FLYHWEEL
Item Part Number
Qty Description
1 840666M91 1 (A) Crankshaft And Main Bearing Kit (Includes 1 - 840667M91 Conn. Rod Bearing Set, 1 - 840671M91 Main Bearing Set, 2 - 760147M1 Oil Seal And 1 - 17627A Oil Seal, Front 840687M91 1 (B) Crankshaft And Main Bearing Kit (Includes 1 - 760477M1 Crankshaft, 1 - 840671M91 Main Bearing Set, 2 - 760147M91 Oil Seal, Rear, 2 - 761535M1 Gasket, Rear Oil Seal And 1 - 17627A Oil Seal, Front) 840371M91 1 (C) Crankshaft And Main Bearing Kit (Includes 1 - 760477M1 Crankshaft, 1 - 840129M91 Main Bearing Kit, 1 - 840133M91 Conn. Rod Bearing Kit, 2 - 762147M1 Oil Seal, Rear, 2 - 761535M1 Gasket, Rear Oil Seal And 1 - 17627A Oil Seal Front
2 1001878M1 1 (A) Crankshaft (Forging #J382C-601) (Order 840666M91) 760477M1 (D) Crankshaft (Forging #J382C-600) (Order 840371M91 Or 840687M91)
3 1001045M1 1 (A) Washer, Thrust, Inner (3-5/16 x 4-1/4 x 3/32") 1002054M1 1 (B) Washer, Thrust, Inner (3/5/16 x 4-1/4 x 7/32")
4 760069M2 1 (C) Washer, Thrust, Inner (3-9/32 x 4-1/4 x 3/32")
5 760148M1 1 Washer, Thrust, OUter (3-1/2 x 4-1/4 x 3/16")
6 15240A 3 (E) Pin, Washer To Block
7 760083M1 1 Gear, Crankshaft Timing
8 760426M1 1 Key, Gear To Crankshaft
9 17605A AR Shim, Timing Gear (.002") 17606A AR Shim, Timing Gear (.008")
10 760198M1 1 Washer, Oil Throwoff 11 760115M1 1 Pulley, Fan Drive
12 760412M1 1 Jaw, Cranshaft Starting 13 760413M1 1 Washer, Starting Jaw
14 760147M1 2 Seal, Oil, Crankshaft, Rear 15 761535M1 2 Gasket, Oil Seal
16 760405M1 4 Pin (5/32 x 7/16")
17 14275X 10 Screw, Oil Seal (1/4 x 3/8" NC, Slot Hd.)
18 1002044M1 10 Washer (17/64 x 1/2 x 1/16")
20 1001893M91 1 (F) Bearing Assembly, Front Main Std. (See 840671M91)
760508M91 1 (G) Bearing Assembly, Front Main Std. (See 840129M91)
21 1001891M91 1 (F) Bearing Assembly, Center Main Std. (See 840671M91)
760509M91 1 (G) Bearing Assembly, Center Main Std. (See 840129M91)
22 1001899M91 1 (F) Bearing Assembly, Rear Main Std. (See 840671M91) 760510M91 1 (G) Bearing Assembly, Rear Main Std. (See 840129M91)
23 1001040M1 1 (F) Cap, Main Bearing, Front 760058M1 1 (G) Cap, Main Bearing, Front
24 1001041M1 1 (F) Cap, Main Bearing, Center 760059M1 1 (G) Cap, Main Bearing, Center
25 1004879M1 1 (H) Cap, Main Bearing, Rear
26 1004877M1 2 (H) Gasket, Rear Main Bearing Cap
27 1004878M1 2 (H) Seal, Rear Bearing Cap (Neoprene)
29 760402M1 2 Dowel (1/4 x 15/32")
30 17170A 1 Ring, Front Bearing Cap Dowel
31 761533M1 2 Bolt, Front Bearing Cap To Block (9/16 x 4-1/2" NC, Hex., Drilled Hd.)
32
760398M1 4 Bolt, Center And Rear Bearing Cap To Block (9/16 x 3" NC, Hex., Drilled Hd.)
33 760165M1 6 Washer (9/16" Special)
34 17864A 3 Wire, Lock (#19 x 11")
37 760071M91 1 (J) Flywheel Assembly (Casting #J382C-401) (Casting) (See Note)
38 760020M1 1 (J) Ring Gear, Starter (13.980" Inside Dia.) (See Note)
39 761728M91 1 (K) Flywheel Assembly (Casting # J382C-400) (See Note) (Order 760071M91)
40 760583M1 1 (K) Ring Gear, Starter (14.105" Inside Dia.) (See Note)
41 761270M1 2 (L) Dowel, Flywheel To Crankshaft (5/8 x 1-3/4")
42 760492M1 6 Bolt, Flywheel To Crankshaft (5/8 x 1-3/4" NF, Hex., Drilled Hd.)
43 2765X 6 Washer (5/8" Lock)
44 760490M1 1 Wire, Lock (#19 x 18")
45 840671M91 1 (F) Bearing Set, Main Std. (Includes Next 3 Items)
1001893M91 1 Bearing Assembly, Front Main Std.
1001896M91 1 Bearing Assembly, Center Main Std.
1001899M91 1 Bearing Assembly, Rear Main Std.
45 840672M91 1 (F) Bearing Set, Main, - .002" (Includes Next 3 Items)
1001902M91 1 Bearing Assembly, Front Main, - .002"
1001905M91 1 Bearing Assembly, Center Main, - .002")
1001908M91 1 Bearing Assembly, Rear Main, -.002")
45 840673M91 1 (F) Bearing Set, Main, -.020" (Includes Next 3 Items)
1001911M91 1 Bearing Assembly, Front Main -.020"
1001914M91 1 Bearing Assembly, Center Main, -.020"
1001917M91 1 Bearing Assembly, Rear Main, -.020"
55 / 55K (PRIOR TO 10001) TRACTOR
CRANKSHAFT, MAIN BEARING AND FLYHWEEL
Item Part Number Qty Description
45
840674M91 1 (F) Bearing Set, Main, .040" (Includes Next 3 Items)
1001920M91 1
1001923M91 1
1001926M91 1
45
45
Bearing Assembly, Front Main, -.040"
Bearing Assembly, Center Main - .040"
Bearing Assembly, Rear Main, -.040"
840129M91 1 (G) Bearing Set, Main Std.
760508M91 1
Bearing Assembly, Front Main Std.
760509M91 1 Bearing Assembly, Center Main Std.
760510M91 1 Bearing Assembly, Rear Main Std.
840130M91 1 (G) Bearing Set, Main, - .002"
760533M91 1
Bearing Assembly, Front Main, - .002"
760536M91 1 Bearing Assembly, Center Main, - .002"
760539M91 1
Bearing Assembly, Rear Main, - .002"
45 840131M91 1 (G) Bearing Set, Main, - .020"
760534M91 1
Bearing Assembly, Front Main, - .020"
760537M91 1 Bearing Assembly, Center Main, - .020"
760540M91 1
Bearing Assembly, Rear Main, - .020"
45 840132M91 1 (G) Bearing Set, Main, -.040"
760535M91
Bearing Assembly, Front Main, - .040"
760538M91 1 Bearing Assembly, Center Main - .040"
760541M91 1 Bearing Assembly, Rear Main, -.040"
46 1001042M1 1 (M) Cap, Main Bearing, Rear (Order 1 - 1004879M1, 2 - 1004877M1 And 2 - 1004878M1) (See Items 25 Thru 27)
47 1001879M1 2 (M) Cork, Rear Main Bearing Cap (Order 1004877M1)
48 1001880M1 2 (M) Pin, Cork Retaining (Order 1004877M1)
49 761626M1 2 (P) Gasket, Rear Bearing Cap (Rubber)
50 760063M1 1 (G) Cap, Main Bearing, Rear (Order 1 - 1004879M1, 2 - 1004877M1 And 2 - 1004878M1)
51 840760M1 1 (G) Packing, Rear Main Bearing Cap (Candlewick)
55
1004175M1 AR (N) Gear, Crankshaft Timing, -.001"
1004176M1 AR (N) Gear, Crankshaft Timing, -.002"
1004177M1 AR (N) Gear, Crankshaft Timing, -.003"
1004178M1 AR (N) Gear, Crankshaft Timing, -.004"
1004179M1 AR (N) Gear, Crankshaft Timing, -.005"
1004180M1 AR (N) Gear, Crankshaft Timing, -.006"
1004181M1 AR (N) Gear, Crankshaft Timing, +.001"
1004182M1 AR (N) Gear, Crankshaft Timing, +.002"
1004183M1 AR (N) Gear, Crankshaft Timing, +.003"
1004183M1 AR (N) Gear, Crankshaft Timing, +.003"
1004184M1 AR (N) Gear, Crankshaft Timing, +.004"
1004185M1 AR (N) Gear, Crankshaft Timing, +.005"
1004186M1 AR (N) Gear, Crankshaft Timing, +.006"
(A) - Used Engine Serial Nos. 20000 And Up.
(B) - Used Engine Serial Nos. 9400 Thru 9500.
(C) - Used Prior To Engine Serial No. 9400.
(D) - Used Prior To Engine Serial No. 20000.
(E) - Used Early Engines.
(F) - Used Engine Serial No. 9400 And Up.
(G) - Used Prior To Engine Serial No. 9400.
(H) - Used Engine Serial Nos. (Gas) 22796, (Low Grade) 22862 And Up.
(J) - Used Engine Serial Nos. 1307, 1310, 1311, 1313, 1317 And Up.
(K) - Used Prior To Engine Serial No. 1306. Used Serial Nos. 1308, 1309, 1312 Thru 1316.
(L) - When Installing Crankshaft Or Flywheel, Install New Dowel Pin And Ream To Fit.
(M) - Used Engine Serial Nos. (Gas) 9400 Thru 22795, (Low Grade) 9400 Thru 22861.
Massey Ferguson
55 / 55K (PRIOR TO 10001) TRACTOR
CRANKSHAFT, MAIN BEARING AND FLYHWEEL
Item Part Number
Qty Description (N) - Undersize And Oversize Gears Are Furnished On Special Order When Needed To Obtain Quiet Gear Operation. (P) - Used Prior To Engine Serial Nos. (Gas) 22796 And (Low Grade) 22862.
Massey Ferguson
55 / 55K (PRIOR TO 10001) TRACTOR
CYLINDER BLOCK AND TIMING GEAR COVER
Item Part Number Qty Description
1
1005707M91 1 (A) Block Assembly, Cylinder (Includes All Studs, Plugs And Main Bearing Caps Less Sleeves And Main Bearings)
1001876M91 1 (B) Block Assembly, Cylinder (Order 1 - 1005709M91 Oil Pump Assembly)
1002058M91 1 (C) Block Assembly, Cylinder (Order 998623M91)
760503M91 1 (D) Block Assembly, Cylinder (Order 998623M91)
2 11338X 1 Plug, Rear Camshaft Bearing Hole (2-1/2" Expansion)
3 14708X 4 Plug, Cylinder Core Hole (2" Expansion)
4 1000148M1 3 Plug (1/4" P.T. Sckt. Hd.)
5 760401M1 10 Stud, Cylinder Head To Block (9/16" NC-NF x 7-1/8")
6 760507M1 2 Stud, Cylinder Head To Block (9/16" NC-NF x 6-11/16")
7 761051M1 5 Stud, Cylinder Head To Block (9/16" NC-NF x 2-5/16")
8 15247A 2 Stud, Cylinder Head To Block (3/8" NC x 1-11/16")
9 17058A 1 Felt, Timing Hole Cover
10 15346A 1 Cover, Timing Hole
11 760166M1 1 Pointer, Flywheel Timing
13 1001881M91 1 (E) Cover Assembly, Timing Gear (Includes Items #14 Thru #16)
760427M91 1 Cover Assembly, Timing Gear (Includes Items #14 Thru #16)
14 17627A 1 Sea Oil
15 760137M1 1 Spring, Governor Bumper 16863X 2 Rivet, Bumper Spring (1/8 x 7/16")
17 1001883M1 1 Gasket, Cover To Cylinder Block
18 760028M1 2 Dowel, Cover To Cylinder Block (3/8 x 1")
19 2426X 8 Bolt (3/8 x 1" NC, Hex.)
20 2762X 8 Washer (3/8" Lock)
21 761706M91 1 (G) Cover Assembly, Oil Filler (Takes 15345A Cap)
760431M91 1 Cover Assembly, Oil Filler (Takes 760029M91 Cover Assembly And 1 - 15345A Cap)
22 15345A 1 Cap Assembly, W/ Seal (Used W/ 761706M91 Cover)
23 760029M91 1 Cap Assembly, (Used W/ 760431M91 Cover)
25 760432M2 1 Gasket, Oil Filler Cover
26 12782X 5 Bolt (3/8 x 5/8" NC, Hex.)
27 2762X 5 Washer (3/8" Lock)
28 15227X 1 Bolt (1/4 x 5/8" NC, Hex.)
29 2760X 1 Washer (1/4" Lock)
30 760520M1 1 Washer, Felt, Dust Seal, Fan Drive Pulley (2-3/8 x 3-3/8 x 1/4") 998623M91 Block Assembly, W/ Gear Cover And Thrust Washer (Contains 1 - 1001876M91 Block Assembly, 110022054M1 Thrust Washer And 1 - 1001881M91 Timing Gear Cover Assembly) ****************************************
ENGINE (NOT ILLUSTRATED) ****************************************
9223A 1 Engine Assembly (Gasoline) (55) 9234A 1 Engine Assembly (Distillate) (55K) 764070M91 1 Engine Assembly (Hi-Altitude, 5000 Ft.) (Gasoline) ****************************************
When Complete Engine Is Shipped, The Following Parts Are Regular Equipment: Water Pump And Fan Pulley; Fan Drive Pulley (On Crankshaft); Water Outlet Elbow And Thermostat Body; Thermostat; Flywheel And Starter Ring; Manifold; Oil Level Gauge; Governor; Generator Bracket And Adjusting Strap
(A) - Used Engine Serial No. 24531 And Up
(B) - Used Engine Serial Nos. 20000 To 24531.
(C) - Used Engine Serial Nos. 9400 To 20000.
(D) - Used Prior To Engine Serial No. 9400.
(E) - Used Engine Serial No. 20000 And Up.
(F) - Used Prior To Engine Serial No. 20000.
(G) - Used Engine Serial No. 1862 And Up.
Massey Ferguson
55 / 55K (PRIOR TO 10001) TRACTOR
CYLINDER BLOCK AND TIMING GEAR COVER
Item Part Number Qty Description (H) - Used Prior To Engine Serial No. 1862.