This aftermarket T12 starter gear marked part number ND-MP1238 is produced by accurate CNC cutting with fixed outer diameter G=37.8mm, suitable for most light passenger cars and small delivery vehicles. Made of quenched alloy steel with full-depth surface hardening, it can resist sudden torque surges and long-term friction during daily driving trips. It works as a dependable replacement for original pinions damaged by cracks or heavy surface abrasion. Correct installation brings smooth gear meshing and stable cranking torque for all matched starter assemblies.
Specifications:
Teeth (T): 12
Gear Diameter (G): 37.8
Length (L): 23.5
Splines (SPL): 18
Rotation: CW
Fits: Systems referencing ND-MP1238 and matching the above specs.
ND-MP1238 Starter Gear T12 (G=37.8)
US$ 12.00 / 1 Piece
1Piece Minimum order
Brand:
xiaoxibian
oem:
ND-MP1238
Rated Voltage::
Quenched alloy steel with full-depth hardening for outstanding shock resistance and long wear servic
Fitment::
Precision CNC tooth molding complies with unified dimension standards for direct mounting without gr
About this item
- Standard T12 starter pinion with G37.8 dimension for overhauling various gasoline and light diesel starter motors. Starter gear for engine start-up.
- Heat-strengthened gear teeth withstand repeated torque impacts from daily frequent vehicle ignition cycles. Fits systems with ND-MP1238 reference.
- Strict full-size testing ensures G=37.8mm dimension matches assembly requirements of T12 series pinions. Specs: T=12, G=37.8, L=23.5, SPL=18, CW rotation.
- Fine polished tooth surfaces reduce meshing noise and prevent tooth cracking under daily startup working loads. Essential for starter motor engagement.
- Consistent machining tolerances help maintenance workers replace broken or worn gears quickly at repair workshops. Matches systems with these dimensions.
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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