8R8340 caterpillar:gear GEAR (18 TEETH)

8R8340 GEAR (18 TEETH) Caterpillar 966F, 966F II, 970F, D6R

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8R-8340 Pinion (New AFTERMARKET) - G&T Engine Parts

$208.16

30 Dec 2025

US: QUALITY PARTS

8R-8340 Pinion (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: Track-Type Tractor: D6R; Wheel-Type Loader: 966F, 966F Ii, 970F. || Condition: NEW AFTERMARKET || Related Items: 1191097, 5879491, 8c6761, 8r8340, 9u2786 || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.

$224.35

15 Dec 2025

US: QUALITY PARTS

8R-8340 Pinion (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: Track-Type Tractor: D6R; Wheel-Type Loader: 966F Ii, 970F, 966F. || Condition: NEW AFTERMARKET || Related Items: 1191097, 5879491, 8c6761, 8r8340, 9u2786 || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.

$271.25

11 Dec 2025

US: QUALITY PARTS

8R-8340 Pinion (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Fits equipment: Wheel-Type Loader: 966F Ii, 966F, 970F; Track-Type Tractor: D6R. || Condition: NEW AFTERMARKET || Weight: 23.76 lbs Dimensions: 10-10-14.52 in || Related Items: 1191097, 5879491, 8c6761, 8r8340, 9u2786 || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.

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#7570 8R8340

2016-06-26

Parts gear caterpillar:gear:

7N9146 GEAR
143H, 14G, 14H NA, 1673C, 235, 235B, 3176B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350, 561D, 572G, 572R, 627B, 627E, 941, D4D, D4E, D4E SR, D5, D5B, D5E, D6D, D6E, D6E S...

4P7827 GEAR-CRANKSHAFT
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, ...

1960224 GEAR AS-IDLER
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, 65C, 8...

4P7826 GEAR-CAMSHAFT
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, ...

1960028 GEAR AS-IDLER
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, 65C, 8...

6N1036 GEAR
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 225, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B L, 350,...

4P7830 GEAR-OIL DRIVE
12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 3306, 3306B, 3306C, 330B, 330B L, 350, 545, 572R, 611, 615C, 627B, 627F, 627G, 637E, 637G, ...

1157559 GEAR-WATER PUMP
235B, 330, 3306, 3306B, 330B L, 350, 572R, 627B, 627F, 627G, 637E, 637G, 639D, 65C, 814F, 815F, 816F, 966F, 966F II, 970F, 972G, 973, 973C, D250E, D250E II, D300E, D6G2 LGP, D6G2 XL, D6R, D7G, D7G2, D...

1187215 GEAR
527, 561M, D5H, D5M, D5N, D6H, D6M, D6R, D6T

1187224 GEAR
527, D5H, D5M, D5N, D6H, D6M, D6R, D6R II, D6T

1401202 GEAR
D5M, D6R, D6R II

1382439 GEAR
D6R, D6R II

1186651 GEAR
561M, D5H, D5M, D5N, D6H, D6M, D6N, D6R, D6R II, D6T

6T5310 GEAR INTERMEDIATE
D7H, D7R

6I9759 GEAR-PUMP DRIVE
D5C III

8E8191 GEAR-TRANSFER
D5C III

8E8192 GEAR-TRANSFER
D5C III

1659142 GEAR-SUN
D9R, D9T