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files/Dana30CrushSleeve_1.png
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files/Dana30CrushSleeve.png
Quantity: 1 Sleeve
Fitment: The crush sleeve (also known as a collapsible spacer) fits between the inner and outer pinion bearings on the Dana 30 pinion shaft. Its primary function is to set the proper amount of preload on the pinion bearings. It is a one-time use component that must be replaced every time the pinion nut is loosened or removed.
🔥 Key Product Benefits
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Sets Pinion Preload: The sleeve is crushed during installation to achieve the precise rolling torque (preload) required for the pinion bearings, which is critical for the differential's lifespan and performance.
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Prevents Bearing Failure: By setting the correct preload, it prevents the pinion bearings from being too loose (which causes noise and premature wear) or too tight (which causes rapid failure).
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Necessary for Repair/Regear: Must be used whenever the pinion nut is removed, such as when replacing the pinion seal, installing new gear ratios, or replacing pinion bearings.
⚙️ Technical Specifications
| Detail | Specification |
| Component Type | Crush Sleeve (Collapsible Spacer) |
| Location | Dana 30 Pinion Shaft (between bearings) |
| Material | Soft metal designed to deform and collapse to a specific length when torqued. |
| Installation Note | Single-use item; requires specialized tools (e.g., dial indicator/beam wrench) to measure rotational preload during installation. |
🚗 Vehicle Compatibility
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Model: Vehicles utilizing the Dana 30 Front Axle.
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Application: Internal differential component, used during pinion bearing replacement or pinion seal service.
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Fitment Note: Only one crush sleeve is required per Dana 30 axle.
Quantity: 1 Sleeve
Fitment: The crush sleeve (also known as a collapsible spacer) fits between the inner and outer pinion bearings on the Dana 30 pinion shaft. Its primary function is to set the proper amount of preload on the pinion bearings. It is a one-time use component that must be replaced every time the pinion nut is loosened or removed.
🔥 Key Product Benefits
-
Sets Pinion Preload: The sleeve is crushed during installation to achieve the precise rolling torque (preload) required for the pinion bearings, which is critical for the differential's lifespan and performance.
-
Prevents Bearing Failure: By setting the correct preload, it prevents the pinion bearings from being too loose (which causes noise and premature wear) or too tight (which causes rapid failure).
-
Necessary for Repair/Regear: Must be used whenever the pinion nut is removed, such as when replacing the pinion seal, installing new gear ratios, or replacing pinion bearings.
⚙️ Technical Specifications
| Detail | Specification |
| Component Type | Crush Sleeve (Collapsible Spacer) |
| Location | Dana 30 Pinion Shaft (between bearings) |
| Material | Soft metal designed to deform and collapse to a specific length when torqued. |
| Installation Note | Single-use item; requires specialized tools (e.g., dial indicator/beam wrench) to measure rotational preload during installation. |
🚗 Vehicle Compatibility
-
Model: Vehicles utilizing the Dana 30 Front Axle.
-
Application: Internal differential component, used during pinion bearing replacement or pinion seal service.
-
Fitment Note: Only one crush sleeve is required per Dana 30 axle.
- Regular price
- R 530.00
Items in stock: Ships in 24 hours
Items on Pre-order: Ships in 7-10 working days
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