In stock
SKU: 8R1703
8R1703 Pinion fit Caterpillar
In stock
SKU: 8R1703
8R1703 Pinion fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$62.00
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 8R1703 Pinion fit Caterpillar
Main characteristics
Part type
Pinion
Cross reference
8R-1703
Compatible models
Caterpillar 515,
Caterpillar 525,
Caterpillar IT18F,
Caterpillar IT24F,
Caterpillar IT28F,
Caterpillar IT28G,
Caterpillar IT38F,
Caterpillar IT38G,
Caterpillar IT38G II,
Caterpillar 918F,
Caterpillar 924F,
Caterpillar 924G,
Caterpillar 924GZ,
Caterpillar 924H,
Caterpillar 924HZ,
Caterpillar 928F,
Caterpillar 928G,
Caterpillar 928H,
Caterpillar 928HZ,
Caterpillar 930G,
Caterpillar 930H,
Caterpillar 936F,
Caterpillar 938F,
Caterpillar 938G,
Caterpillar 938G II,
Caterpillar 725,
Caterpillar 725C2,
Caterpillar 730,
Caterpillar 730C2,
Caterpillar 730C2 EJ
8R1703 Pinion for Caterpillar — SKU 8R1703
The 8R1703 is a pinion used in the final drive and swing component systems of Caterpillar equipment. It is a hardened steel bevel gear with 10 teeth. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is listed for the following Caterpillar equipment models and machine series:
- Skidders: 515, 525
- Multifunctional loaders with attachment kits: IT18F, IT24F, IT28F, IT28G, IT38F, IT38G, IT38G II
- Wheel loaders: 918F, 924F, 924G, 924GZ, 924H, 924HZ, 928F, 928G, 928H, 928HZ, 930G, 930H, 936F, 938F, 938G, 938G II
- Articulated dump trucks: 725, 725C2, 730, 730C2, 730C2 EJ, 735
- Load-delivery machines: R1300, R1300G, R1300G II
Fitment should be verified against the machine model, serial number and the part number installed in the relevant final drive or swing assembly.
Cross-reference numbers
- 8R-1703
The numbers 8R1703 and 8R-1703 identify the same pinion reference, with the hyphen used in the formatted part number.
Specifications
| Part type | Pinion |
| Component category | Final Drive & Swing Components |
| Gear type | Bevel gear |
| Number of teeth | 10 |
| Material | Alloy steel |
| Material description | Steel |
| Height | 1.29 in |
| Outside diameter | 3.73 in |
| Inner diameter | 1.34 in |
| Weight | 1.64 lb |
| Length | 9.3 cm |
| Width | 4 cm |
| Depth | 9.3 cm |




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