Description
Comparison points and tradeoffs
When comparing HOLDWELL Track Roller 1273806 6I6524 127-3806 BR133 BA4310800 Compatible with Caterpillar Mini Hydraulic Excavator 307 307B 307E 307E2 308D 308E 308E2 308E2 CR Excavator 307 307A 307B 307C 307D 308C with other Track Bars options, use this source-backed detail as the primary discriminator: Product identity: HOLDWELL Track Roller 1273806 6I6524 127-3806 BR133 BA4310800 Compatible with Caterpillar Mini Hydraulic Excavator 307 307B 307E 307E2 308D 308E 308E2 308E2 CR Excavator 307 307A 307B 307C 307D 308C.
Use this second fact to evaluate the tradeoff: Referenced part number: 1273806. A third point to compare across alternatives is: Item Weight: 29.7 pounds.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Manufacturer | HOLDWELL |
|---|---|
| Brand | HOLDWELL |
| Model | Track Roller/Bottom Roller |
| Item Weight | 29.7 pounds |
| Package Dimensions | 12.65 x 8.5 x 8 inches |
| Item model number | 1273806 6I6524 127-3806 BA4310800 |
| Exterior | Machined |
| Manufacturer Part Number | 1273806 |
Part Number:
1273806 6I6524 127-3806 BR133 BA4310800
Application:
Fits For Caterpillar:
MINI HYDRAULIC EXCAVATOR
307 307B 307E 307E2 308D 308E 308E2 308E2 CR
EXCAVATOR
307 307A 307B 307C 307D 308C
COLD PLANER
PM-465
E70B 307SSR
Specification:
Overall Height (in): 9.22
Overall Width (in): 5.52
Flange Diameter (in): 5.67
Tread Diameter (in): 4.73
Track Pitch (in): 5.32
Flange Type: Single Flange
Package Includes:
1x Track Roller
Source product highlights
- Part Number: 1273806 6I6524 127-3806 BR133 BA4310800
- Fits For Caterpillar Mini Hydraulic Excavator:307 307b 307e 307e2 308d 308e 308e2 308e2 CR
- Fits For Caterpillar Excavator:307 307a 307b 307c 307d 308c
- Fits For Caterpillar Cold Planer:Pm-465 E70b 307ssr
- Overall Height (in): 9.22;Overall Width (in): 5.52;Flange Diameter (in): 5.67;Tread Diameter (in): 4.73;Track Pitch (in): 5.32;Flange Type: Single Flange




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