Name: Final Drive Sun Gear 1R-5845 Fit Excavator Caterpillar CAT 312 312B 313B E120B
SKU: 1R-5845
Price: 108.00 USD
Availability: InStock

Final Drive Sun Gear 1R-5845 Fit Excavator Caterpillar CAT 312 312B 313B E120B

US$108.00

Sun Gear 1R-5845;
19T, OD 64mm, Length 72mm;
It is used for Final Drive Travel Gearbox System;
Free Shipping and High Quality Standards!!

All dimensions are manually measured; minor errors are inevitable.

Quantity	Discount (%)	Price
1	—	US$108.00
2+	16.67%	US$90.00

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Product Name: Sun Gear, 2nd Stage
Reference Part Number: 1R-5845, 1R5845
Compatible Machine: Fit Excavator Caterpillar CAT 312 312B 313B E120B…

Description:
Final Drive Sun Gear transmits rotational power from the drive motor to the final drive assembly, enabling the movement of tracks.

E120B Travel Reduction Diagram

Pos. Part No Qty Parts name Comments
81- 105. 1R-7737 [1] TRAVEL GEAR ASSY.
81. 1R-7752 [1] BODY
82. 1R-5837 [1] FLOATING SEAL
83. 1R-5838 [2] BEARING
84. 1R-5839 [1] NUT
85. 1R-5853 [4] PLATE
86. 1R-5846 [4] GEAR
87. 1R-5847 [4] BUSHING
88. 1R-5848 [4] BEARING
89. 1R-5852 [1] PLATE
90. 1R-5854 [7] SCREW
91. 1R-5844 [1] CARRIER
92. 1R-5842 [3] GEAR
93. 1R-5843 [3] BEARING
94. 1R-5861 [2] PLUG
95. 1R-7753 [1] COVER
96. 1R-5851 [1] PLATE
97. 1R-5850 [1] PLATE
98. 1R-5860 [1] PLUG
99. 1R-5841 [1] GEAR
100. 1R-5845 [1] GEAR
101. 1R-5849 [1] RING
102. 1R-7754 [16] BOLT
103. 1R-7739 [16] WASHER, SPRING
104. 1R-7738 [1] GEAR
105. 1R-5856 [1] PIN