Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | Hino rear crankshaft oil seal | SZ311-01045 |
| Normalized Alphanumeric Alias | Same primary number without separator | SZ31101045 |
Excavator Engine Parts
SZ311-01045 Rear Crankshaft Oil Seal for Hino J05 J07 J08
3 product photos · Swipe on mobile, or hover and select a thumbnail.
OEM / referenceSZ311-01045
SpecificationRear Crankshaft Oil Seal
Catalog ID81065268
Rear crankshaft/flywheel oil seal identified by Hino part number SZ311-01045 for J05, J07 and J08 engine families. Hascotools' J-series crank-seal installer documentation explicitly identifies SZ311-01045 as the rear seal for these engine families, and exact product records publish a nominal 100 x 135 x 15 mm size. Confirm the complete number, shaft and housing diameters, seal width, lip orientation and engine serial range before installation.
- Product Type
- Rear Crankshaft Oil Seal
- Product Brand
- EexcavaStart
- Installation Position
- Engine rear / flywheel side
- Nominal Size
- 100 x 135 x 15 mm
- Compatible Engine Families
- Hino J05, J07, J08
- Condition
- New replacement part
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
Formatting alias
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Rear Crankshaft Oil Seal
- Category
- Excavator Engine Parts
- Catalog ID
- 81065268
- Photo views
- 3
Before ordering
Confirm these details
- Match the complete part number on the original component.
- Compare connectors, mounting points and visible dimensions with the product photos.
- Confirm the exact machine or engine model and serial range before ordering.
Machine fitment
Compatible model references
3 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about SZ311-01045
Which machines use SZ311-01045?
Recorded compatible model references include Engine families: Hino J05, J07, J08, Installation position: Rear crankshaft / flywheel side, Fitment limitation: Confirm SZ311-01045, shaft and housing diameters, seal width, lip orientation and engine serial range. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for SZ311-01045?
Formatting aliases for the same number: SZ31101045.
How do I confirm SZ311-01045 before ordering?
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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