9R3660 DRIVE AR-FRONT WHEEL 4-WHEEL DRIVE AN ATTACHMENT 446 BACKHOE LOADER

Part No	Qty	Parts name


9R-2275 Y	[1]	AXLE GP-DRIVE & STEER

9R-2242 Y	[1]	SHAFT GP-DRIVE

9R-2279 Y	[1]	TIRE & WHEEL GP-FRONT

7T-8519 Y	[1]	TRANSMISSION AR

9R-2341 Y	[1]	WIRING GP-FRONT (DRIVE)
		-OR-
9R-8005 Y	[1]	WIRING GP-FRONT (DRIVE)

3E-8134	[2]	FILM-TURBO PLUS
Y		SEPARATE ILLUSTRATION

#SEBP18360191

9R-1194: WHEEL & TIRE AR

WHEEL & TIRE AR

9R1194 TIRE & WHEEL AR

SEBP18360191 SEBP1836

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name



9R-2986 Y	[1]	TIRE & WHEEL GP-FRONT

9R-2243 Y	[1]	TIRE & WHEEL GP-REAR
Y		SEPARATE ILLUSTRATION

#SEBP18360192

9R-2275: AXLE GP-DRIVE & STEERING-FRONT

AXLE GP-DRIVE & STEERING-FRONT

9R2275 AXLE GP-DRIVE & STEER-FRONT
9R3483-PAGE 120
PART OF 9R3660 DRIVE-FRONT WHEEL
AN ATTACHMENT

c462835 SEBP1836

9R2275 AXLE GP-DRIVE & STEERING-FRONT Parts scheme

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-9667 M	[4]	BOLT
2.	8T-3282	[8]	WASHER-HARD
3.	8T-4812	[4]	BUSHING
4.	9R-3483 Y	[1]	AXLE AS-DRIVE
5.	4J-5477	[4]	SEAL-O-RING
6.	7X-0492	[2]	ELBOW-90 DEGREE
7.	8T-6757	[2]	PLUG-PIPE
8.	9R-4481	[1]	RING AS
9.	9R-4568	[1]	BEARING-SLEEVE
10.	9R-6083	[1]	TUBE AS
11.	8C-6865	[2]	CONNECTOR
12.	3B-8489	[2]	FITTING-GREASE
13.	8T-4136 M	[1]	BOLT
14.	8T-4121	[1]	WASHER
15.	8M-2772	[1]	CLIP
16.	9R-6082	[1]	TUBE AS
17.	9R-4475	[1]	RING AS
18.	9R-4477	[1]	BEARING-SLEEVE
19.	9R-4478	[1]	WASHER-THRUST
20.	9R-4479	[1]	PLATE-THRUST
21.	6V-5845 M	[4]	BOLT
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP18360193

9R-2242: SHAFT GP-DRIVE

SHAFT GP-DRIVE

9R2242 DRIVE SHAFT GP-FRONT
PART OF 9R3660 DRIVE-FRONT WHEEL
AN ATTACHMENT

c572793 SEBP1836

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5V-2973	[4]	BOLT-12 POINT HEAD
2.	5V-2538	[2]	STRAP
3.	107-6826	[2]	BOLT-12 POINT HEAD
4.	5V-2545	[2]	STRAP
5.	9R-3020	[1]	UNIVERSAL JOINT GP
6.	054-2213	[1]	SPIDER & BEARING AS
	027-1287	[1]	FITTING
7.	8V-7336	[1]	KIT-SPIDER & BEARING
	5B-0935	[1]	FITTING
	8V-6168	[2]	RING

#SEBP18360194

9R-3483: AXLE AS-DRIVE & STEERING-FRONT

AXLE AS-DRIVE & STEERING-FRONT

9R3483 AXLE AS-DRIVE-PART 1 OF 2
PART OF 9R2275 AXLE-DRIVE
AN ATTACHMENT

c467599 SEBP1836

9R3483 AXLE AS-DRIVE & STEERING-FRONT Parts scheme

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9R-2828	[2]	NUT
2.	9R-7003	[1]	BEARING
3.	9R-3158	[2]	PIN
4.	9R-3162	[2]	SLEEVE
5.	9R-3173 M	[2]	SCREW
6.	9R-3533 M	[5]	SCREW
7.	9R-7002	[1]	BEARING
8.	9R-6836 B	[1]	RING (11.72MM THK)
	9R-6837 B	[1]	RING (11.75MM THK)
	9R-6838 B	[1]	RING (11.78MM THK)
	9R-6839 B	[1]	RING (11.81MM THK)
	9R-6840 B	[1]	RING (11.84MM THK)
	9R-6841 B	[1]	RING (11.87MM THK)
	9R-6842 B	[1]	RING (11.90MM THK)
	9R-6843 B	[1]	RING (11.93MM THK)
	9R-6844 B	[1]	RING (11.96MM THK)
	9R-6845 B	[1]	RING (11.99MM THK)
	9R-6846 B	[1]	RING (12.02MM THK)
	9R-6847 B	[1]	RING (12.05MM THK)
	9R-6848 B	[1]	RING (12.08MM THK)
	9R-6849 B	[1]	RING (12.11MM THK)
	9R-6850 B	[1]	RING (12.14MM THK)
	9R-6924 B	[1]	RING (12.17MM THK)
	9R-6925 B	[1]	RING (12.20MM THK)
	9R-6926 B	[1]	RING (12.23MM THK)
	9R-6927 B	[1]	RING (12.26MM THK)
	9R-6928 B	[1]	RING (12.29MM THK)
	9R-6929 B	[1]	RING (12.32MM THK)
	9R-6930 B	[1]	RING (12.35MM THK)
	9R-6931 B	[1]	RING (12.38MM THK)
	9R-6932 B	[1]	RING (11.30MM THK)
	9R-6933 B	[1]	RING (11.33MM THK)
	9R-6934 B	[1]	RING (11.36MM THK)
	9R-6935 B	[1]	RING (11.39MM THK)
9.	9R-6936 B	[1]	RING (11.42MM THK)
	9R-6937 B	[1]	RING (11.45MM THK)
	9R-6938 B	[1]	RING (11.48MM THK)
	9R-6939 B	[1]	RING (11.51MM THK)
	9R-6940 B	[1]	RING (11.54MM THK)
	9R-6941 B	[1]	RING (11.57MM THK)
	9R-6942 B	[1]	RING (11.60MM THK)
	9R-6943 B	[1]	RING (11.63MM THK)
	9R-6944 B	[1]	RING (11.66MM THK)
	9R-6945 B	[1]	RING (11.69MM THK)
10.	9R-7000 M	[5]	NUT
11.	9R-6816	[5]	STUD
12.	7K-5449	[1]	CONE-BEARING
13.	7K-5448	[1]	CUP-BEARING
14.	9R-6963	[1]	NUT
15.	9R-6961	[1]	PLATE-LOCK
16.	9R-6985	[1]	WASHER
17.	9R-6971	[1]	FLANGE-DRIVE
18.	9R-6954	[1]	PLATE-COVER
19.	9R-6997	[1]	SEAL
20.	9R-6801 B	[1]	WASHER (.70MM THK)
	9R-6802 B	[1]	WASHER (.75MM THK)
	9R-6803 B	[1]	WASHER (.80MM THK)
	9R-6804 B	[1]	WASHER (.85MM THK)
	9R-6805 B	[1]	WASHER (.90MM THK)
	9R-6806 B	[1]	WASHER (.95MM THK)
	9R-6807 B	[1]	WASHER (1.0MM THK)
	9R-6808 B	[1]	WASHER (1.05MM THK)
	9R-6809 B	[1]	WASHER (1.10MM THK)




21.	9R-6810 B	[1]	WASHER (1.15MM THK)
	9R-6811 B	[1]	WASHER (1.20MM THK)
	9R-6812 B	[1]	WASHER (1.25MM THK)
	9R-6813 B	[1]	WASHER (1.30MM THK)
	9R-6814 B	[1]	WASHER (1.50MM THK)
22.	7T-9343	[1]	CUP
23.	7T-9342	[1]	CONE
24.	9R-6966	[1]	GEAR SET-BEVEL
	Z	[1]	PINNION
25.	Z	[1]	GEAR-BEVEL
26.	9R-6818 M	[12]	BOLT
27.	9R-6819	[12]	WASHER
28.	9R-6991	[1]	CASE-DIFFERENTIAL
29.	6T-5749	[2]	WASHER-THRUST
30.	9R-6964	[2]	GEAR-DIFFERENTIAL
31.	9R-6994	[4]	WASHER-THRUST
32.	9R-6992	[4]	GEAR-BEVEL
33.	9R-6993	[1]	SPIDER
34.	9R-2838	[4]	PIN (LARGE)
	9R-6962	[4]	PIN-CLAMPING (SMALL)
35.	9R-6988	[1]	CARRIER-AXLE
36.	9R-4569	[1]	BEARING-SLEEVE
	B		USE AS REQUIRED
	M		METRIC PART
	Z		NOT SERVICED SEPARATELY

#SEBP18360195

9R-3483: AXLE AS-DRIVE & STEERING-FRONT

AXLE AS-DRIVE & STEERING-FRONT

9R3483 AXLE AS-DRIVE-PART 2 OF 2
PART OF 9R2275 AXLE-DRIVE
AN ATTACHMENT

c520551 SEBP1836

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9R-6996	[4]	SEAL
2.	6S-3051	[4]	CUP-ROLLER BEARING
3.	9R-6998	[1]	HOUSING-AXLE
4.		[1]	NAMEPLATE
5.	6V-5225	[4]	SCREWDRIVER
6.	055-1990	[1]	VENT
7.	9R-6953	[2]	SEAL-O-RING
8.	9R-6959	[2]	PLUG
9.	9R-3170 M	[16]	BOLT
10.	9R-3171	[4]	FITTING
11.	9R-6968	[4]	PIN
12.	9R-6828 B	[2]	SHIM (.40MM THK)
	9R-6829 B	[2]	SHIM (.60MM THK)
	9R-6830 B	[2]	SHIM (.80MM THK)
	9R-6831 B	[2]	SHIM (1.0MM THK)
	9R-6832 B	[2]	SHIM (1.4MM THK)
	9R-6835 B	[2]	SHIM (2.0MM THK)
13.	9R-6947	[4]	SEAL-O-RING
14.	9R-6952	[4]	CAP-SEALING
15.	008-1902	[4]	CONE-ROLLER BEARING
16.	9R-4478	[1]	WASHER-THRUST
17.	9R-4480	[1]	BEARING-SLEEVE
18.	9R-3176	[1]	SEAL
19.	9R-3172	[1]	PLUG
20.	9R-6955	[2]	SHAFT
21.	9R-6995	[4]	BUSHING
22.	9R-6948	[4]	CLIP
23.	9R-6967	[2]	JOINT-DOUBLE
			(EACH INCLUDES)
	9X-2089	[2]	FITTING-LUBE
24.	9R-6986	[1]	HOUSING-STEERING-LH
	9R-6987	[1]	HOUSING-STEERING-RH
25.	6R-5257	[2]	SEAL AS
26.	6V-0832	[4]	CONE
27.	2S-0480	[4]	CUP-ROLLER BEARING
28.	054-6544	[16]	STUD-WHEEL
29.	9R-6990	[2]	HUB
30.	054-6849	[2]	SEAL-O-RING
31.	9R-6999	[2]	GEAR
32.	9R-6973	[2]	PLATE-LOCK
33.	9R-6965 M	[4]	SCREW
34.	9R-3174	[2]	PLUG
35.	6T-6403	[2]	SEAL-O-RING
36.	9R-6989	[2]	CARRIER-PLANETARY
37.	9R-6820 B	[2]	WASHER-THRUST (1.5MM THK)
	9R-6821 B	[2]	WASHER-THRUST (1.7MM THK)
	9R-6822 B	[2]	WASHER-THRUST (2.0MM THK)
	9R-6823 B	[2]	WASHER-THRUST (2.2MM THK)
	9R-6824 B	[2]	WASHER-THRUST (2.5MM THK)
	9R-6825 B	[2]	WASHER-THRUST (2.7MM THK)
	9R-6826 B	[2]	WASHER-THRUST (3.0MM THK)
38.	9R-6969	[2]	RING-SNAP
39.	9R-6956	[2]	SHAFT-SUN GEAR
40.	9R-6958	[2]	RING-RETAINING
41.	9R-6960	[2]	WASHER-THRUST

42.	9R-6827	[2]	WASHER-THRUST (1.9MM THK)
43.	9R-3168 M	[4]	SCREW
44.	9R-6949	[16]	RING
45.	9R-6951	[8]	BEARING-ROLLER
46.	9R-6950	[8]	PINION-PLANETARY
47.	9R-3163	[8]	RING
48.	9R-6957	[2]	NUT
	B		USE AS REQUIRED
	M		METRIC PART

#SEBP18360196

9R-2273: AXLE GP-REAR

AXLE GP-REAR

9R2273 AXLE GP-DRIVE
9R3033-PAGE 126

c462834 SEBP1836

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9R-3033 Y	[1]	AXLE AS-REAR
2.	9R-3032	[2]	PLATE
3.	8T-5397	[8]	BOLT
4.	7X-0851	[8]	NUT
5.	6V-8237	[16]	WASHER
	Y		SEPARATE ILLUSTRATION

#SEBP18360197

9R-3033: AXLE AS-REAR

AXLE AS-REAR

9R3033 AXLE AS-REAR-PART 1 OF 2
PART OF 9R2273 AXLE-DRIVE

c609025 SEBP1836

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9R-6611	[1]	HOUSING-REAR BRAKE
2.	9R-6597	[1]	BLOCK
3.	3B-4506	[4]	LOCKWASHER
4.	0S-1594	[2]	BOLT (3/8-16X1IN)
5.	9R-5455	[1]	FLANGE
6.	9R-2497	[1]	SEAL
7.	9R-2501	[1]	WASHER
8.	9R-2502	[1]	NUT
9.	3B-5302	[1]	COTTER
10.	9R-6609	[1]	RETAINER AS
11.	3N-6408	[1]	CUP
12.	4L-7249	[1]	CUP-ROLLER BEARING
13.	9R-2512	[1]	SEAL
14.	3B-4509	[6]	LOCKWASHER
15.	8S-4733	[6]	BOLT (9/16-12X1.5IN)
16.	7T-6653	[1]	CONE
17.	9R-2496	[1]	SEAL
18.	9R-2499	[1]	SEAL AS
19.	9R-2498	[1]	RETAINER
20.	9R-6655 B	[1]	SPACER (33.746MM LG)
	9R-6656 B	[1]	SPACER (33.767MM LG)
	9R-6657 B	[1]	SPACER (33.787MM LG)
	9R-6658 B	[1]	SPACER (33.807MM LG)
	9R-6659 B	[1]	SPACER (33.828MM LG)
	9R-6660 B	[1]	SPACER (33.848MM LG)
	9R-6661 B	[1]	SPACER (33.868MM LG)
	9R-6662 B	[1]	SPACER (33.889MM LG)
	9R-6663 B	[1]	SPACER (33.909MM LG)
	9R-6664 B	[1]	SPACER (33.929MM LG)
	9R-6665 B	[1]	SPACER (33.950MM LG)
	9R-6666 B	[1]	SPACER (33.970MM LG)
	9R-6667 B	[1]	SPACER (33.990MM LG)
	9R-6668 B	[1]	SPACER (34.011MM LG)
21.	1K-7737	[1]	CONE-ROLLER BEARING
22.	9R-6607	[1]	GEAR SET-REAR AXLE
	Z		GEAR
23.	Z		GEAR
24.	9R-2494	[1]	RING
25.	9R-2491	[1]	SPIDER
26.	9R-2488	[1]	GEAR (16 TEETH)
27.	9R-2490	[2]	WASHER
28.	9R-2484	[2]	BUSHING-TERMINAL
29.	9R-2480	[1]	CASE AS
30.	9R-2485	[8]	BOLT
31.	2S-0479	[1]	CONE-ROLLER BEARING
32.	9R-9403	[4]	PINION
33.	9R-2489	[4]	WASHER
34.	9R-2487	[1]	GEAR (16 TEETH)
35.	9R-6671 M	[12]	BOLT
	2M-2570	[12]	LOCKNUT (1/2-20 THD)
36.	5L-9656	[1]	CONE
37.	2A-4576	[1]	CUP-ROLLER BEARING
38.	9R-2428 B	[1]	SHIM 1.14MM(.045IN.)THK
	9R-2429 B	[1]	SHIM 1.30MM(.051IN.)THK
	9R-2430 B	[1]	SHIM 1.45MM(.057IN.)THK
	9R-2431 B	[1]	SHIM 1.60MM(.063IN.)THK
	9R-2432 B	[1]	SHIM 1.75MM(.069IN.)THK
	9R-2433 B	[1]	SHIM 1.90MM(.075IN.)THK
	9R-2434 B	[1]	SHIM 2.06MM(.081IN.)THK
39.	9R-2483	[1]	ADAPTER
40.	9R-2486	[1]	SPRING
41.	9R-2482	[1]	COUPLING
42.	9R-2492	[1]	WASHER
43.	9R-2493	[1]	RING
44.	9R-6598	[1]	HOUSING AS-REAR AXLE
45.	9R-2507 M	[1]	SCREW
46.	9R-6600	[1]	FORK
47.	9R-6603	[2]	WASHER
48.	9R-6602	[1]	PLUG-MAGNETIC
49.	6L-2020	[2]	PLUG
50.	9R-2509	[1]	PLUG
51.	8M-6393	[1]	RING-RETAINING
52.	9R-6604	[1]	SHIELD
53.	9R-6606	[1]	SEAL AS
54.	9L-7712	[1]	NUT (3/8-24 THD)
55.	9R-6601	[1]	SHAFT-GOVERNOR CONTROL
56.	2S-0480	[1]	CUP-ROLLER BEARING
57.	7T-7621	[1]	BEARING AS
58.	8S-9089	[6]	BOLT
59.	6B-6684	[2]	NUT-FULL
	B		USE AS REQUIRED
	M		METRIC PART
	Z		NOT SERVICED SEPARATELY

#SEBP18360198

9R-3033: AXLE AS-REAR

AXLE AS-REAR

9R3033 AXLE AS-REAR-PART 2 OF 2
PART OF 9R2273 AXLE-DRIVE

c553872 SEBP1836

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9R-6612	[1]	HOUSING-REAR BRAKE
2.	6B-6684	[2]	NUT-FULL (1/2-20 THD)
3.	9R-6575	[2]	PIN
4.	9R-6615	[8]	DISC AS
5.	9R-6616	[4]	DISC-REAR BRAKE
6.	9R-6613	[2]	DISC AS
			(EACH INCLUDES)
7.	055-1255	[2]	PIN-PIVOT
8.	055-1256	[2]	LINK-PLAIN
9.	3J-9196	[2]	NUT-JAM
10.	9R-2473	[6]	BALL
11.	9R-2472	[4]	SPRING
12.	9R-6614	[2]	HOUSING-REAR BRAKE
13.	9R-6583	[2]	GEAR-PLANETARY SUN
			(16 TEETH)
14.	9R-6563	[1]	HOUSING AS-RH
	9R-6564	[1]	HOUSING AS-LH
			(EA. HOUSING AS. INCLS.)
15.	9R-6565	[1]	GEAR-PLANETARY RING (56 TEETH)
16.	6K-8328	[1]	CUP-ROLLER BEARING
17.	9R-2412	[2]	STUD
18.	6B-3223	[1]	CUP-BEARING
19.	0S-1973	[2]	BOLT
20.	9R-6574	[2]	CARRIER AS
			(EACH INCLUDES)
21.	4B-7270	[1]	CONE-BEARING
22.	9R-6580	[3]	SHAFT
23.	9R-6582	[3]	KIT-BEARING
24.	9R-6577	[6]	WASHER
25.	9R-6579	[3]	SPACER
26.	9R-6578	[3]	GEAR-PLANETARY
			(20 TEETH)
27.	9R-6581	[1]	RETAINER
28.	9R-6595	[2]	WASHER
29.	9R-2435 B	[2]	SPACER
			1.257MM(.0495IN.)THK
	9R-2436 B	[2]	SPACER
			1.359MM(.0535IN.)THK
	9R-2437 B	[2]	SPACER
			1.460MM(.0575IN.)THK
	9R-2438 B	[2]	SPACER
			1.562MM(.0615IN.)THK
	9R-2439 B	[2]	SPACER
			1.664MM(.0655IN.)THK
	9R-2440 B	[2]	SPACER
			1.765MM(.0695IN.)THK
	9R-2441 B	[2]	SPACER
			1.867MM(.0735IN.)THK
	9R-2442 B	[2]	SPACER
			1.968MM(.0775IN.)THK
	9R-2443 B	[2]	SPACER
			2.070MM(.0815IN.)THK
	9R-2444 B	[2]	SPACER
			2.172MM(.0855IN.)THK
	9R-2445 B	[2]	SPACER
			2.273MM(.0895IN.)THK
30.	9R-6596	[2]	LOCK
31.	9R-6571	[2]	CAP
32.	6V-8149 M	[4]	NUT (M12X1.75 THD)
33.	5P-8245	[2]	WASHER (3MM THK)
34.	9R-9386	[2]	CYLINDER AS
	9R-9387	[1]	KIT-SERVICE
35.	9R-6573	[2]	SEAL AS-BOOT
36.	055-1244	[2]	ROD-BRAKE CONTROL
37.	9R-6572	[2]	RETAINER
38.	7X-0351	[4]	BOLT (5/8-11X3.75IN)
39.	3B-4617	[2]	COTTER
40.	9R-2475	[2]	PIN
41.	7X-0346	[22]	BOLT (5/8-11X2IN)
42.	9R-6567	[2]	DISC & SHAFT AS
43.	9R-6569	[12]	BOLT
44.	9R-6568	[1]	SEAL
45.	6V-0347	[1]	CONE-ROLLER BEARING
46.	9R-2495	[2]	SEAL
47.	8S-9089	[6]	BOLT
	B		USE AS REQUIRED
	M		METRIC PART

#SEBP18360199

9R-3543: WHEEL & TIRE GP-FRONT

WHEEL & TIRE GP-FRONT

9R3543 TIRE & WHEEL GP-FRONT-LH
PART OF 9R2279 TIRE & WHEEL
AN ATTACHMENT

c462840 SEBP1836

9R3543 WHEEL & TIRE GP-FRONT Parts scheme

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Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9R-3545	[1]	WHEEL AS-FRONT (11 X 20)
2.	6D-0337	[1]	VALVE GP
3.	6D-0443	[1]	HOUSING AS-CORE
4.	2D-2628	[1]	CORE-VALVE
5.	2D-2633	[1]	CAP-VALVE
6.	8D-2707	[1]	SPUD AS
7.	2D-2629	[1]	GROMMET
8.	2D-2630	[1]	WASHER-RING
9.	2D-2631	[1]	NUT

	9R-3539 F	[1]	TIRE (12.5 X 20 - 10PR)
	F		NOT SHOWN