6Y7878 GEAR Caterpillar parts
950G, 950G II, 950H, 960F, 962G, 966H
Rating:
Alternative (cross code) number:
CA6Y7878
6Y-7878
6Y7878
CA6Y7878
6Y-7878
6Y7878
WHEEL LOADER,
Information:
Illustration 1 g06289025
Alternator Belt with A/C
(1) Belt
(2) Tensioner
Illustration 2 g06289030
Alternator Belt without A/C
(1) Belt
(2) TensionerInspect
Illustration 3 g06114636
(A) New belt
(B) Worn beltInspect the condition of the serpentine belt. Over time the belt ribs will lose material (C). The space between the ribs will increase (D). The loss of material will cause the pulley sheave to contact the belt valley. This will lead to belt slippage and accelerated wear (E). Replace the belt if the belt is worn or frayed.Replace
Insert a ratchet with a square drive into the square hole that is located in belt tensioner (1).
Rotate belt tensioner (2) clockwise to relieve tension on the belt.
Remove belt (1).
Install the new belt.
Rotate belt tensioner (2) counterclockwise to apply tension to belt (1). The correct tension will automatically be applied.
Be sure belt (1) is fully seated on the pulleys.
Parts gear Caterpillar catalog:
8E7475
GEAR-DRIVE
950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, IT62G, IT62G II, IT62H
950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, IT62G, IT62G II, IT62H
8R1893
GEAR-RING
950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, IT62G, IT62G II, IT62H
950F, 950F II, 950G, 950G II, 950H, 950K, 960F, 962G, 962G II, 962H, 962K, IT62G, IT62G II, IT62H
1295403
GEAR-RING
966G, 966G II, 966H, 966K, 972G, 972G II, 972H, 972K, IT38G II
966G, 966G II, 966H, 966K, 972G, 972G II, 972H, 972K, IT38G II
7G9721
GEAR (14 teeth)
936, 936F, 950B, 950B/950E, 960F
936, 936F, 950B, 950B/950E, 960F
7G9722
GEAR (17 teeth)
936, 936F, 950B, 950B/950E, 960F
936, 936F, 950B, 950B/950E, 960F
9C8420
GEAR-SUN
950F, 950F II, 950G, 950G II, 950H, 960F, 962G, 962H
950F, 950F II, 950G, 950G II, 950H, 960F, 962G, 962H
9C7725
GEAR-PLANETARY
950F, 950F II, 950G, 950G II, 950H, 960F, 962G, 962H
950F, 950F II, 950G, 950G II, 950H, 960F, 962G, 962H
8E1308
GEAR-RING
950F, 950F II, 960F, R1300, R1300G
950F, 950F II, 960F, R1300, R1300G
8E7478
GEAR-OUTPUT
950F II, 960F
950F II, 960F
1292341
GEAR-DIFFERENTIAL BEVEL
545, 545C, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE
545, 545C, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE
1278909
GEAR-SUN
966G, 966H, 972G, 972H
966G, 966H, 972G, 972H
1294299
GEAR-PLANET
966G, 966H, 972G, 972H
966G, 966H, 972G, 972H
8E7747
GEAR
970F
970F
1267967
GEAR SET-BEVEL
844, 990 II
844, 990 II
3K9924
GEAR (30 TEETH)
824, 988
824, 988
4D1568
GEAR (19 TEETH)
824B, 988
824B, 988
0643071
GEAR
950H
950H
5A9268
GEAR
966C
966C
3Y1768
GEAR
950
950