4W8310 COVER GP-VALVE MECHANISM-PART 1 OF 2 ENGINE S/N 73W8770-UP D9L TRACK-TYPE TRACTOR

BASIC ENGINE

VALVE MECHANISM GP

0. 4W-8310 COVER GP-V
1. 4W-8310 COVER GP-V

BELT TIGHTENER GP

2. 7N-1330 BELT TIGHT
3. 2W-5088 BELT TIGHT
4. 2W-5088 BELT TIGHT
5. 7C-0632 BELT TIGHT
6. 7W-1660 BELT TIGHT

DRIVE GP-FAN

7. 7N-1329 DRIVE GP-F
8. 2W-5091 DRIVE GP-F
9. 7C-0631 DRIVE GP-F
0. INFORMATION

TRACK-TYPE TRACTOR D9L TRACK-TYPE TRACTOR 14Y
D9L TRACTOR 14Y00001-UP (MACHINE) POWERED BY 3412 ENGINE SEBP1305 D9L 14Y (1980)

BASIC ENGINE

VALVE MECHANISM GP

4N-7352 VALVE MECHANISM GP

4N-1717 ROCKER ARM GP

7W-5926 ROCKER ARM GP

7W-5927 ROCKER ARM GP

6N-5955 COVER GP-VALVE MECHANISM

4W-8310 COVER GP-VALVE MECHANISM

#SEBP13050050

4W-8310: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

4W8310 COVER GP-VALVE MECHANISM-PART 1 OF 2
ENGINE S/N 73W8770-UP

c453976 SEBP1305

4W8310 COVER GP-VALVE MECHANISM Parts scheme

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-9621 C	[1]	PLUG
2.	7C-6514 C	[1]	ADAPTER
3.	9L-8925 C	[28]	BOLT
4.	5P-5678 BD		SEAL
5.	6N-2758	[1]	COVER-ROCKER ARM
6.	9Y-0015 C	[1]	COVER-ROCKER ARM
7.	4W-2580 C	[2]	BASE-ARM COVER
8.	8C-5196 C	[2]	SEAL-O-RING
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	D		ORDER BY THE METER

#SEBP13050051

4W-8310: COVER GP-VALVE MECHANISM

COVER GP-VALVE MECHANISM

4W8310 COVER GP-VALVE MECHANISM-PART 2 OF 2
ENGINE S/N 73W8770-UP

c455376 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-9621 C	[2]	PLUG
2.	7C-6514 C	[2]	ADAPTER
3.	9L-8925 C	[28]	BOLT
4.	5P-5678 BD		SEAL
5.	8C-5196 C	[4]	SEAL-O-RING
6.	9Y-0015 C	[2]	COVER-ROCKER ARM
7.	4W-2580 C	[2]	BASE-ARM COVER
8.	1B-2790 C	[1]	BOLT
	9M-1974 C	[1]	WASHER
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	D		ORDER BY THE METER

#SEBP13050052

7N-1330: BELT TIGHTENER GP

BELT TIGHTENER GP

7N1330 BELT TIGHTENER GROUP-SERIAL NO. 14Y1 TO 1753,1755 TO 1839,1841 TO
1850,1852,1853,1855 TO 1858,1860,1862 TO 1865,1867 TO 1870,1872 TO 1874,
1876 TO 1878,1880,1882,1883,1885,1887 TO 1889,1891,1893,1895,1896,1899,
1901,1902,1905 TO 1907,1909,1911,1915,1919 TO 1922,1925,1926,1930,1934,
1938,1943,1945,1947,1953,1956,1958,1960,1968,1971,1973,1981 & 14Y2008 INCL

c230585 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-6552	[1]	ELBOW
2.	5M-5830	[1]	SCREW
3.	7N-5959	[1]	SPRING
4.	0S-0175	[1]	PIN
	3B-4617	[1]	COTTER
	4B-4280	[1]	WASHER
5.	0S-1594	[1]	BOLT
	5M-2894	[1]	WASHER
6.	2M-2742	[1]	PLATE
7.	8S-2387	[1]	HOSE ASSEM. 50.8 cm (20 in.)
8.	3B-9400	[1]	FITTING
9.	7N-1434	[1]	ARM ASSEM.
			(Includes)
	8H-9189	[1]	DOWEL
	8N-4550	[1]	SHAFT
	4S-5367	[1]	BUSHING ASSEM.
10.	4D-8123	[1]	CLIP
11.	5M-9735	[1]	SEAL
12.	3H-9675	[1]	PIN
13.	2S-6150	[1]	COVER
14.	0S-0509	[1]	BOLT
15.	8N-4549	[1]	WASHER
16.	0S-1618	[4]	BOLT
17.	2S-6151	[1]	GASKET
18.	8B-2327	[1]	RETAINER
19.	6N-3641	[1]	PULLEY
20.	1S-8687	[1]	SPACER
21.	6B-1124	[2]	BEARING
22.	3B-8485	[2]	FITTING

#SEBP13050053

2W-5088: BELT TIGHTENER GP

BELT TIGHTENER GP

2W5088 BELT TIGHTENER GROUP- PART 1 OF 2
FOR SERIAL NUMBERS REFER TO PART 2-PAGE 15C

c323673 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
	2W-3376	[1]	SCREW
2.	7N-5959	[1]	SPRING
3.	0S-0175	[1]	PIN-CLEVIS
4.	3B-4617	[1]	COTTER
5.	2W-5087	[1]	ARM AS-TIGHTENER
	8H-9189	[1]	DOWEL
6.	8N-3301	[1]	SHAFT-TIGHTENER
7.	4S-5367	[1]	BUSHING AS
8.	5M-9735	[1]	SEAL-LIP TYPE
9.	6B-1124	[2]	BALL BEARING
10.	8N-3300	[1]	SPACER
11.	8B-2327	[1]	RING-RETAINER
12.	2S-6151	[1]	GASKET
13.	2S-6150	[1]	COVER-PULLEY
14.	0S-0509	[1]	BOLT
15.	8N-4549	[1]	WASHER
16.	0S-1618	[4]	BOLT
17.	8N-3304	[1]	PULLEY-TIGHTENER
18.	0S-1594	[1]	BOLT
19.	5M-2894	[1]	WASHER
20.	2M-2742	[1]	PLATE-RETAINER
21.	3B-8485	[2]	FITTING-HYDRAULIC
22.	3B-9400	[1]	CONNECTOR-FLARED
23.	4D-8123	[1]	CLIP
24.	8S-2387 C	[1]	HOSE AS-FLEXIBLE
			50.8CM(20 IN.)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13050054

2W-5088: BELT TIGHTENER GP

BELT TIGHTENER GP

2W5088 BELT TIGHTENER GROUP-PART 2 OF 2
FOR ILLUSTRATION REFER TO PART 1-PAGE 15B

SEBP13050054 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			SERIAL NUMBERS:

			14Y1754, 1840, 1851, 1854, 1859, 1861,
			1866, 1871, 1875, 1879, 1881, 1884,
			1886, 1890, 1892, 1894, 1897, 1898,
			1900, 1903, 1904, 1908, 1910, 1912 TO
			1914, 1916 TO 1918, 1923, 1924, 1927 TO
			1929, 1931 TO 1933, 1935 TO 1937, 1939
			TO 1942, 1944, 1946, 1948 TO 1952, 1954,
			1955, 1957, 1959, 1961 TO 1967, 1969,
			1970, 1972, 1974 TO 1980, 1982 TO 2007
			AND 14Y2009 TO 14Y3057 INCLUSIVE

#SEBP13050055

7C-0632: BELT TIGHTENER GP

BELT TIGHTENER GP

7C0632 BELT TIGHTENER GP
S/N 14Y3058-3278

c412415 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-1315	[1]	PIN-CLEVIS
2.	3B-4617	[2]	COTTER
3.	8N-5827	[1]	ABSORBER AS
4.	6S-6308	[1]	PIN
5.	2M-2742	[1]	PLATE-RETAINER
6.	0S-1594	[1]	BOLT
7.	5M-2894	[3]	WASHER
8.	0S-1618	[4]	BOLT
9.	2S-6160	[1]	WASHER-HARD
10.	0S-0509	[1]	BOLT
11.	2S-6150	[1]	COVER-PULLEY
12.	2S-6151	[1]	GASKET
13.	8B-2327	[1]	RING-RETAINER
14.	6N-1186	[1]	PULLEY-BELT
15.	1S-8687	[1]	SPACER
16.	6B-1124	[2]	BALL BEARING
17.	5M-9735	[1]	SEAL-LIP TYPE
18.	8L-5008	[1]	ELBOW-PIPE
19.	7W-1659	[1]	ARM AS-TIGHTENER
	3H-0703	[1]	DOWEL
	4S-5367	[1]	BUSHING AS
20.	2S-9006	[1]	SHAFT-PULLEY
21.	4D-8123	[1]	CLIP
22.	4N-3233	[1]	HOSE AS-FLEXIBLE
23.	9F-8999	[1]	BOLT
24.	8D-5898	[1]	SPACER

#SEBP13050056

7W-1660: BELT TIGHTENER GP

BELT TIGHTENER GP

7W1660 BELT TIGHTENER GROUP
S/N 14Y3279-UP

c501778 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-1315	[1]	PIN-CLEVIS
2.	3B-4617	[2]	COTTER
3.	8N-5827	[1]	ABSORBER AS
4.	6S-6308	[1]	PIN
5.	2M-2742	[1]	PLATE-RETAINER
6.	0S-1594	[1]	BOLT
7.	5M-2894 C	[3]	WASHER
8.	0S-1618	[4]	BOLT
9.	2S-6160	[1]	WASHER-HARD
10.	0S-0509	[1]	BOLT
11.	2S-6150	[1]	COVER-PULLEY
	2S-6151	[1]	GASKET
12.	4N-3233 C	[1]	HOSE AS-FLEXIBLE
13.	8B-2327	[1]	RING-RETAINER
14.	6N-1186 C	[1]	PULLEY-BELT
15.	1S-8687	[1]	SPACER
16.	6B-1124	[2]	BALL BEARING
17.	5M-9735	[1]	SEAL-LIP TYPE
18.	9L-5125 C	[1]	ELBOW
19.	7W-1659	[1]	ARM AS-TIGHTENER
	3H-0703	[1]	DOWEL
	4S-5367	[1]	BUSHING AS
20.	2S-9006	[1]	SHAFT-PULLEY
21.	0T-0102 C	[1]	BOLT
	4D-8123 C	[1]	CLIP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13050057

7N-1329: DRIVE GP-FAN

DRIVE GP-FAN

7N1329 FAN DRIVE GROUP.SERIAL NO. 14Y1 TO 1753,1755 TO 1839,1841 TO 1850,
1852,1853,1855 TO 1858,1860,1862 TO 1865,1867 TO 1870,1872 TO 1874,1876 TO
1878,1880,1882,1883,1885,1887 TO 1889,1891,1893,1895,1896,1899,1901,1902,
1905 TO 1907,1909,1911,1915,1919 TO 1922,1925,1926,1930,1934,1938,1943,
1945,1947,1953,1956,1958,1960,1968,1971,1973,1981 & 14Y2008 INCLUSIVE

c235436 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1585	[4]	BOLT
2.	8N-8984	[1]	BRACKET ASSEM.
			(Includes)
3.	1S-9209	[1]	SHAFT
4.	8H-9189	[1]	DOWEL
5.	8B-8255	[1]	SEAL
6.	4N-8278	[1]	VEE BELT SET (3 belts)
7.	7N-1275	[1]	PULLEY
8.	8N-8979	[1]	SPACER
9.	0S-1591	[6]	BOLT
10.	8N-8983	[1]	HUB
11.	5F-0149	[1]	SEAL
12.	1W-4564 C	[1]	WASHER
13.	1D-4602	[1]	BOLT
14.	8N-8982	[1]	ADAPTER
15.	6H-3957	[2]	BEARING
16.	1A-2029	[6]	BOLT
17.	8N-8978	[1]	SPACER
18.	6H-3956 C	[1]	PIN
	C		INDICATES CHANGE

#SEBP13050058

2W-5091: DRIVE GP-FAN

DRIVE GP-FAN

2W5091 FAN DRIVE GROUP - SERIAL NO. 14Y1754,1840,1851,1854,1859,1861,
1866,1871,1875,1879,1881,1884,1886,1890,1892,1894,1897,1898,1900,
1903,1904,1908,1910,1912-1914,1916-1918,1923,1924,1927-1929,1931-
1933,1935-1937,1939-1942,1944,1946,1948-1954,1955,1957,1959,1961-
1967,1969,1970,1972,1974-1980,1982-2007 & 14Y2009-14Y3057 INCLUSIVE

c309366 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1A-1460	[4]	BOLT
2.	2W-5095	[1]	BRACKET AS-FAN
3.	1S-9209	[1]	SHAFT-TIGHTENER
4.	8H-9189	[1]	DOWEL
5.	8B-8255	[1]	SEAL-LIP TYPE
6.	6H-3957	[2]	BALL BEARING
7.	2W-5089	[1]	V-BELT SET
8.	7N-1275	[1]	PULLEY-FAN
9.	2W-5093	[1]	HUB-FAN PULLEY
10.	0L-1143	[6]	BOLT
11.	5H-8624	[1]	SEAL-O-RING
12.	1D-4602	[1]	BOLT
13.	1W-4564	[1]	WASHER-RETAINING
14.	2W-5097	[1]	ADAPTER-FAN
15.	8N-8979	[1]	SPACER
16.	8N-8978	[1]	SPACER
17.	3B-0551	[1]	PLUG-PIPE

#SEBP13050059

7C-0631: DRIVE GP-FAN

DRIVE GP-FAN

7C0631 DRIVE GP-FAN
SERIAL NO.14Y3058 TO 14Y3278 INCLUSIVE

c550949 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3N-0533	[1]	SEAL-LIP TYPE
2.	9H-8260	[1]	BOLT
3.	5P-8245	[4]	WASHER
4.	1D-4566	[2]	BOLT
5.	7W-1663	[1]	PLATE
6.	7W-1655	[1]	BRACKET AS-FAN
7.	7W-3267	[1]	SHAFT-FAN
8.	1S-9209	[1]	SHAFT-TIGHTENER
9.	4N-0955	[1]	PIN-DOWEL
10.	1F-2771	[2]	BALL BEARING
11.	7W-1665	[1]	V-BELT SET
12.	7W-1411	[1]	PULLEY-FAN
13.	0S-1588	[14]	BOLT
14.	7D-7111	[1]	SEAL-O-RING
15.	7W-1657	[1]	ADAPTER
16.	031-0223	[2]	BOLT-SELF LOCKING
17.	7W-3215	[1]	WASHER
18.	7W-1656	[1]	HUB-FAN PULLEY
19.	7W-1668	[1]	SPACER
20.	1A-1460	[2]	BOLT
21.	5P-6941	[1]	CONNECTOR
	5B-3254	[1]	NUT
22.	7C-0633	[1]	BRACKET
23.	1D-4574	[1]	BOLT
24.	3B-8485	[2]	FITTING-HYDRAULIC
25.	2N-9827	[1]	SLEEVE

Information:

BASIC ENGINE

VALVE MECHANISM GP

Truck Engine News

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Engine News

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Special Instruction

Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}

Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}

Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}

Service Letter-NACD

Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Technical Information Bulletin

Failures of the 305-6843 Guide Spring on Certain Engines{1102, 1121, 1123, 1209}
Failures of the 305-6843 Guide Spring on Certain Engines{1102, 1121, 1123, 1209}

Specifications

Valve Covers
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Valve Rocker Arms, Lifters And Bridges
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Tool Operating Manual

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}

Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}

CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}

Service Letter-China

Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock

Service Letter-Asia

Reuse And Salvage Guidelines

Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Information Release Memo

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Service Letter-APD

Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock
Certain Remanufactured Crankshafts For Use In 3412 Engines Need To Be Removed From Parts Stock

Testing and Adjusting

Finding Top Center Position for No. 1 Piston
3408E and 3412E Engines for Caterpillar Built Machines

Engine Valve Lash - Inspect/Adjust
3408E and 3412E Engines for Caterpillar Built Machines

Disassembly and Assembly

Valve Covers
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Valve Cover Bases (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Valve Cover Bases (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Push Rods, Valve Lifters And Valve Bridges
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Rocker Shaft Assemblies
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Bridge Dowels
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Valve Mechanism Cover Base - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Valve Mechanism Cover - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Rocker Arm - Disassemble
3408E and 3412E Engines for Caterpillar Built Machines

Rocker Arm - Assemble
3408E and 3412E Engines for Caterpillar Built Machines

Rocker Arm and Shaft - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Rocker Arm and Shaft - Install
3408E and 3412E Engines for Caterpillar Built Machines

Lifter Group - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Service Magazine

Special Cup Plugs For Use In Oversize (Larger Than Standard Size) Bores In Valve Rocker Arm Shafts{1102}
1980/09/15

Reconditioning of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1100}
1982/03/08

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17

New Valve Lifter Assemblies Used In Valve Mechanism Groups{1209}
1983/10/31

Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14

Maximum Wear Limits Established For Camshaft Roller Followers{1209}
1985/09/30

Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07

Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08

Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16

Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22

Silicone Rubber Water Seals Available{1100}
1987/07/06

Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30

Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06

A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26

Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1121}
1990/04/30

New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

Cylinder Head Gaskets Improved To Provide Better Fire Ring Retention{1124}
1994/02/07

New Rocker Arm Adjustment Screw Used To Adjust Valve Clearance{1123,1100}
1994/06/20

New Valve Lifter Assembly Provides Improved Lubrication Of Lifter Roller And Camshaft Lobes{1209,1210}
1994/06/20

New Cylinder Head Gasket, Spacer Plate And Head Bolts Used; New Cylinder Liner Projection Measurement Method; New Cylinder Head Torque Sequence; Improved Coolant Flow (Cylinder Heads) {1124,1221,1216,1101}
1994/07/04

Be Sure To Use The Correct Inlet And Exhaust Valves In Engines Equipped With Valve Bridges That Do Not Ride On Dowels {1105,1121}
1998/02/16

Use the Correct Remanufactured Cylinder Heads and Valves {1101, 1105}
2006/03/13

A New Guide Spring for the Camshaft Lifter is Now Used {1102, 1121, 1123}
2015/02/12

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

A New Tool Is Used to Insert the Valve Lifter Guide Spring into Certain Machine Engines {0703, 1102}
2012/12/03

Cat<SUP>®</SUP> Reman Has Added Valve Actuators, Valve Lifters, Rocker Arms, and Camshafts for Certain Machine Engines {1121, 1130, 1209, 1210}
2014/09/05

Caterpillar Parts SIS Catalog D9L :

4W-8310 COVER GP-VALVE MECHANISM

6N-5955 COVER GP-VALVE MECHANISM

7W-5927 ROCKER ARM GP

7W-5926 ROCKER ARM GP

4N-1717 ROCKER ARM GP

4N-7352 VALVE MECHANISM GP

4W-8310 COVER GP-VALVE MECHANISM

7N-1330 BELT TIGHTENER GP

2W-5088 BELT TIGHTENER GP

7C-0632 BELT TIGHTENER GP

7W-1660 BELT TIGHTENER GP

7N-1329 DRIVE GP-FAN

2W-5091 DRIVE GP-FAN

Truck sale:

Caterpillar D9L
- Crawler dozers
N C MACHINERY CO.

39,908

Caterpillar D9L, Construction
- Dozers
MICHIGAN CAT

50,000

Caterpillar D9L, Construction
- Dozers
QUINN COMPANY

CATERPILLAR D9L 1982
- TRACK TYPE TRACTORS
QUINN COMPANY
California United States

CATERPILLAR D9L 1987
- TRACK TYPE TRACTORS
QUINN COMPANY
California United States