This robust planetary shaft undergoes precise machining to pair with AC Delco automotive starter motors. It follows fixed dimensions: 106mm full length, a 12-tooth left-hand spline, alongside a central shaft measuring 31.1mm wide. Its raw material is solid quenched-tempered alloy steel. This material cuts down frictional wear significantly and prevents torsional distortion each time an engine ignites. Repair shops often pick this unit to swap out aged or cracked factory shafts. This simple upgrade brings consistent, quiet performance back to your starter planetary gear sets.
Specifications: Length 106mm, Teeth 12, Rotation LEFT, Central Axis φ31.1, Pin 6×14, Copper set φ7, Bearing file φ22.3, Outer plate φ46
Compatibility: AC Delco models (matching specs)
Planetary Shaft for AC Delco 106mm 12 Teeth LEFT φ31.1
US$ 9.00 / 1 Piece
1Piece Minimum order
Brand:
xiaoxibian
oem:
XH-9-121
Material:
: Quenched-tempered alloy steel with strong torsion resistance and long-lasting wear resistance
Key Specification:
Total length 106mm, 12-tooth left-hand spline, main shaft diameter φ31.1mm for AC Delco starter
About this item
- This 12-tooth left planetary shaft is a direct aftermarket replacement for AC Delco car starter motors. Fitment: For AC Delco models with 106mm, 12 teeth, LEFT rotation, φ31.1 axis.
- Heat-treated alloy steel handles heavy torque and high-speed rotation during frequent engine cranking. Specifications: Length 106mm, Teeth 12, Rotation LEFT, Central Axis φ31.1, Pin 6×14, etc.
- The 106mm shaft with φ31.1mm main diameter meshes tightly with original planetary gear assemblies. Function: Critical for AC Delco planetary mechanism.
- Thickened shaft body avoids bending and twisting under long-period repeated startup loads. Durability: Built to AC Delco standards.
- . Fully OEM consistent sizes allow quick swap without cutting or modifying the starter housing. Replacement: Direct fit for compatible AC Delco models.
Ruian Huasheng Auto Parts Co.,Ltd
2 years
China
Avg Response Time: ≤24 h
Business Type: Car parts
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Ruian Huasheng Auto Parts Co.,Ltd
| Address | Baotian Industrial Zone,Tangxia Town,Ruian City | ||||
|---|---|---|---|---|---|
| Homepage Address | https://www.starterstock.com/shop/huasheng/ | ||||
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