Cunningham Machine Parts

Cunningham Machine specializes in high-quality CNC-machined components for select GM trucks, including Square Body, OBS, and NNBS platforms. The Cunningham Machine lineup...

Cunningham Machine specializes in high-quality CNC-machined components for select GM trucks, including Square Body, OBS, and NNBS platforms. The Cunningham Machine lineup includes heavy-duty door bushings, hinge rollers, door strikers, and tie rod sleeves designed to restore and enhance the functionality of your vehicle's doors and steering systems. Additionally, Cunningham Machine offers performance-oriented parts such as billet blow-by tubes and LS engine accessories, catering to both restoration enthusiasts and serious racers. Whether you're aiming to refresh your classic truck or optimize your race setup, Cunningham...

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Cunningham Machine Door Pins CM-88-98-BUSHING-2-P

Door Hinge Repair Components, Bronze Door Bushings, with Pins, Heavy-Duty, Standard Size, for Old Body-Style Trucks and SUVs, Chevy, GMC, 2 Sets

Part Number: CUN-S0044

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Hinge Rollers CM-88-98-ROLLER-2

Door Hinge Repair Components, Door Hinge Rollers, Chevrolet, GMC, Sold as 2 Sets

Part Number: CUN-S0010

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Pins CM-88-98-BUSHING-P

Door Hinge Repair Components, Door Pins, Pin and Bushing Type, Front, Chevrolet, GMC, Sold as 1 Set

Part Number: CUN-S0022

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Pins CM-88-98-BUSHING-2-OVR-P

Door Hinge Repair Components, Bronze Door Bushings, with Pins, Heavy-Duty, Oversized (9/16 in.), for Old Body-Style Trucks/SUVs, Chevy, GMC, 2 Sets

Part Number: CUN-S0073

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Bushing Installation Tools DB-12

Door Bushing Installation Tool, Hex Nut, Washer, Bolt, Each

Part Number: CUN-DB-12

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Hinge Rollers CM-88-98-ROLLER

Door Hinge Repair Components, Door Hinge Rollers, Chevrolet, GMC, Sold as 1 Set

Part Number: CUN-CM8898ROLLER

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Strikers CM-DOOR-STKR-2

Door Jamb Strikers, Stainless Steel, Chevy, Pair

Part Number: CUN-CM-DOORSTKR2

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Hinge Rollers DB-14-2

Door Hinge Repair Components, Door Hinge Rollers, Chevrolet, GMC, Sold as 2 Sets

Part Number: CUN-DB-14-2

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Tie Rod Sleeves CM-TRE-01-B

Tie Rod Sleeves, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: CUN-CM-TRE-01-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Bushings CM-88-98-BUSHING-OVR-P

Door Hinge Repair Components, Door Bushings, Pins, Front, Chevrolet, GMC, Sold as 1 Set

Part Number: CUN-S0060

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Tie Rod Sleeves CM-TRE-01-N

Tie Rod Sleeves, 11/16 in.-18 Left- and Right-Hand Threads, with Jam Nuts, Steel Construction, Raw Finish, Chevy, GMC, Pair

Part Number: CUN-CM-TRE-01-N

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Bushings CM-88-98-BUSHING-2

Heavy Duty 88-98 Bronze Door Bushings - OBS, Two doors Bushings only

Part Number: CUN-S0020

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Bushings DB-16-2

88-98 Door Roller Spring Catch Arm, Two Doors

Part Number: CUN-DB-16-2

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Spring Tools DB-19

Door Spring Tool, Removal and Installation, Buick, Chevy, GMC, Oldsmibile, Pontiac, Each

Part Number: CUN-DB-19

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Billet Blow-By Tubes CM-BBT-16AN-B

Valve Cover Breather, Billet, Blow By Tube, Black Anodized, -16 AN Tube End, Pair

Part Number: CUN-CM-BBT-16ANB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Bushings CM-88-98-BUSHING

Door Hinge Repair Components, Door Bushings, Front, Chevrolet, GMC, Sold as 1 Set

Part Number: CUN-S0003

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Pins CM-88-98-BUSHING-4-P

Heavy Duty 88-98 Bronze Door Bushings - OBS, Four doors with Pins

Part Number: CUN-S0045

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Billet Blow-By Tubes CM-BBT-1.25-B

Valve Cover Breather, Billet, Blow By Tube, Black Anodized, 1.25 in. Tube End, Pair

Part Number: CUN-CM-BBT-125B

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Cunningham Machine Door Pins CM-94-05-S10-BUSHING-P

Heavy Duty Chevrolet/GMC Truck 1994-2005 S-10 Bronze Door Bushings, One Door with Pins

Part Number: CUN-S0063

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Hinge Rollers CM-88-98-ROLLER-4

Heavy Duty Chevrolet/GMC 88-98 Truck Door Pin Rollers, Four Doors

Part Number: CUN-S0011

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Bushings CM-88-98-BUSHING-OVR

Heavy Duty 88-98 Bronze Door Bushings - OBS, One door Bushings only

Part Number: CUN-S0046

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Billet Blow-By Tubes CM-BBT-1.25-N

Valve Cover Breather, Billet, Blow By Tube, Natural, 1.25 in. Tube End, Pair

Part Number: CUN-CM-BBT-125N

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Cunningham Machine Tie Rod Sleeves for 1976-1986 C10, 1976-1978 C15, 1979-1986 C1500 - CM-TRE-01-C10-B

Tie Rod Sleeves, Steel, Black Powdercoated, Chevy, Pair

Part Number: CUN-CM-TRE01C10B

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Pins CM-94-05-S10-BUSHING-2-P

Heavy Duty Chevrolet/GMC Truck 1994-2005 S-10 Bronze Door Bushings, Two Doors with Pins

Part Number: CUN-S0075

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

Cunningham Machine Door Strikers CM-DOOR-STKR-1

Door Jamb Strikers, Stainless Steel, Chevy, Each

Part Number: CUN-CM-DOORSTKR1

Not Yet Reviewed

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Estimated Ship Date: Monday 10/19/2026 if shipped by air

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