In stock
SKU: 8P3729
8P3729 Bushing fit Caterpillar
In stock
SKU: 8P3729
8P3729 Bushing fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
$40.00
Delivery
Shipping cost will be calculated at checkout. Available shipping methods:
Characteristics 8P3729 Bushing fit Caterpillar
Main characteristics
Compatible models
Caterpillar D7G,
Caterpillar D8K,
Caterpillar D9H,
Caterpillar AD40,
Caterpillar AD45,
Caterpillar AD45B,
Caterpillar AD55,
Caterpillar AD55B,
Caterpillar AD60,
Caterpillar AD63,
Caterpillar AE40,
Caterpillar AE40 II,
Caterpillar 69D,
Caterpillar 768C,
Caterpillar 769C,
Caterpillar 769D,
Caterpillar 770,
Caterpillar 771C,
Caterpillar 771D,
Caterpillar 772,
Caterpillar 772G,
Caterpillar 772G OEM,
Caterpillar 773GC,
Caterpillar 977L,
Caterpillar 983B
Part type
Bushing
Cross reference
8P-3729
8P3729 Bushing for Caterpillar Equipment
The 8P3729 bushing is a flanged sleeve bushing used in Caterpillar track-type tractors, underground articulated trucks, off-highway trucks, and track-type loaders. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by the SKU 8P3729 and is used in applications where a bushing provides a mounting and isolation interface between machine components. The listed dimensions and mounting configuration are provided below for part identification and compatibility checking.
Fitment
- Track-type tractors: Caterpillar D7G, D8K, D9H
- Underground articulated trucks: Caterpillar AD40, AD45, AD45B, AD55, AD55B, AD60, AD63, AE40, AE40 II
- Off-highway trucks: Caterpillar 69D, 768C, 769C, 769D, 770, 771C, 771D, 772, 772G, 772G OEM, 773GC
- Track-type loaders: Caterpillar 977L, 983B
Cross-reference numbers
| SKU | 8P3729 |
| Part number | 8P-3729 |
Specifications
| Part type | Bushing |
| Mounting type | Flanged sleeve |
| Cuff thickness | 0.45 in |
| Inner diameter | 1.01 in |
| Control line outer diameter | 2.37 in |
| Cuff outer diameter | 3.5 in |
| Weight | 1.5 lb |
| Length | 9 cm |
| Width | 9 cm |
| Depth | 9 cm |





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