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OEM Part
nut,flanged (tension hex lock)(M10-1.5)(transmission crossmember to frame)
#11501850
DATA STATUS
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Part is awaiting a second data review.
- OEM GM Part
- Parts For 1977 - 1985 Chevy Impala and Caprice Vehicles
- Nut
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Part Info
- Part Number: 11501850
- Part Name: nut,flanged (tension hex lock)(M10-1.5)(transmission crossmember to frame)
- Part Type: Nut
- Door Model: 2 door = B47, 4 door = B69
- Car Model: Possibly Both Models
Model Years Used In
N/A
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Quanity Needed
Some specifications may vary by vehicle application. Verify fitment before installation.
- 4 Per vehicle
- As needed
Part Description
Chevy Part #11501850 – Flanged Tension Hex Lock Nut (M10-1.5) for Transmission Crossmember to Frame
The GM 11501850 flanged tension hex lock nut is a high-strength locking fastener designed for securing the transmission crossmember to the frame on Chevrolet vehicles. Featuring an M10-1.5 thread pitch, this flanged nut incorporates a self-locking tension hex design, ensuring a firm grip that resists loosening due to vibration and drivetrain movement. The built-in flange distributes load evenly, reducing the need for separate washers while improving clamping force. Manufactured from hardened steel with a corrosion-resistant finish, this nut meets OEM specifications, making it an ideal replacement for restoration, maintenance, or performance upgrades.
Advanced Part Information
– GM Part Number: 11501850
– Thread Size: M10-1.5
– Fastener Type: Flanged tension hex lock nut
– Application: Transmission crossmember to frame
– Material: Hardened steel with corrosion-resistant coating
– Locking Mechanism: Self-locking tension design
– Compatibility: Chevrolet Impala, Caprice (various years)
– OEM Equivalent: Direct factory replacement
– Function: Provides a secure, vibration-resistant connection between the transmission crossmember and frame
– Installation: No additional washers needed; ensure proper torque is applied to maintain locking integrity
The GM 11501850 flanged tension hex lock nut is a high-strength locking fastener designed for securing the transmission crossmember to the frame on Chevrolet vehicles. Featuring an M10-1.5 thread pitch, this flanged nut incorporates a self-locking tension hex design, ensuring a firm grip that resists loosening due to vibration and drivetrain movement. The built-in flange distributes load evenly, reducing the need for separate washers while improving clamping force. Manufactured from hardened steel with a corrosion-resistant finish, this nut meets OEM specifications, making it an ideal replacement for restoration, maintenance, or performance upgrades.
Advanced Part Information
– GM Part Number: 11501850
– Thread Size: M10-1.5
– Fastener Type: Flanged tension hex lock nut
– Application: Transmission crossmember to frame
– Material: Hardened steel with corrosion-resistant coating
– Locking Mechanism: Self-locking tension design
– Compatibility: Chevrolet Impala, Caprice (various years)
– OEM Equivalent: Direct factory replacement
– Function: Provides a secure, vibration-resistant connection between the transmission crossmember and frame
– Installation: No additional washers needed; ensure proper torque is applied to maintain locking integrity
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