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1955 GMC Transmission Parts

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100 100-22 150 150-22 250 250-22 280-22 300 350-8 370 F350 F370 FM340 FM350 M300 M340 PM150 PM151 PM152 PM153 PM250 PM252 PM253 S300 S370 Truck

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1955 GMC M300 Automatic Transmission Dipstick Proform

Transmission Dipstick Kit; Locking; GM TH350 Trans; Includes Tube and Dipstick
Locking; Includes Tube and Dipstick; THM350
Transmission Dipstick Kit; Locking; Black CED Finish; Fits GM TH350 Transmissions; Includes Tube and Dipstick; Made from High-Quality Steel Material; Sold as One Kit
Product Attributes:
- Transmission Type: Turbo 350
- Category: Transmission
- Feature/Benefit: ...because Nhra Says So.
- Applications: Gm Th350 Transmission
- Part Type: Transmission Dipstick
- Style: Locking
- Dipstick Location: Passenger Side
- Make: Gm
...because NHRA says so. No more tranny blowouts and fluid on the track with this affordable locking trans dipstick. Gold iridite finish. Computer formed for precise fit.

Additional Fitment Information:

Vehicle
1955 - GMC M300

142 In Stock

$45.27 USD

$54.32 USD


Brand	Proform
Part #	P7566181
Condition	New
Warehouse	B

1955 GMC S300 Automatic Transmission Dipstick Proform

Transmission Dipstick Kit; Locking; GM TH400 Trans; Includes Tube and Dipstick
Locking; Includes Tube and Dipstick; THM400
Transmission Dipstick Kit; Locking; Black Finish; Fits GM TH400 Transmissions; Includes Tube and Dipstick; Made from High-Quality Steel Material; Sold as One Kit
Product Attributes:
- Transmission Type: Turbo 400
- Category: Transmission
- Feature/Benefit: ...because Nhra Says So.
- Applications: Gm Th400 Transmission
- Part Type: Transmission Dipstick
- Style: Locking
- Dipstick Location: Passenger Side
- Make: Gm
...because NHRA says so. No more tranny blowouts and fluid on the track with this affordable locking trans dipstick. Black finish. Computer formed for precise fit.

Additional Fitment Information:

Vehicle
1955 - GMC S300

66 In Stock

$45.07 USD

$54.08 USD


Brand	Proform
Part #	P7566182
Condition	New
Warehouse	B

1955 GMC PM152 Clutch Release Bearing 6 Cyl 4.1L National Bearing

Clutch Release Bearing Assembly
Bearing Assembly Sealed Self-Aligning with Cone Diaphragm Clutch
National 614018 Clutch Release Bearing Assembly
Product Attributes:
- Design: Sealed Self-aligning
- Width (Inch): 1.246
- Bore (Inch): 1.378
- Outside Diameter (Inch): 2.760
- Part Description: Clutch Release Bearing Assembly
Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life.

This Part Fits the Following OEM/Substitute Numbers:

079466, 12351943, 15680264, 30-27200, 3724507, 614018, 614018SA, 614018SC, 900018, 907403, 907538, 907576, 907826, 907963, 908093, 908120, 908244, 908404...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
1955 - GMC PM152	L	-	6 Cyl 4.1L	248

7 In Stock

$77.09 USD

$92.51 USD


Brand	National Bearing
Part #	B42614018
Condition	New
Warehouse	B

UPC: 724956000241

1955 GMC 150 Automatic Transmission Extension Housing Seal National Bearing

Oil Seal
National 9613S Oil Seal
Product Attributes:
- Shaft (Inch): 1.500
- Sealing Material: Nitrile
- Width (Inch): 0.470
- Redicoat: Yes
- Flanged Outside Diameter (Inch): 2.550
- Inside Diameter:
  - 1.500
  - 38.100
- Flanged Outside Diameter (MM): 64.770
- Helix Type: Counter-clockwise-spiral Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.377
- Outside Diameter:
  - 2.381
  - 60.480
- Outside Diameter (Inch): 2.381
- Shaft (MM): 38.100
- Part Description: Oil Seal
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:

12303046, 1243400, 1243401, 1243402, 1353997, 1358899, 1386231, 14053338, 15041, 15527577, 1553102, 15546800, 15581911, 224A132X12, 2601099, 293-72, 29342, 305925...VIEW MORE

Additional Fitment Information:

Vehicle	Transmission	Trans. Speed	Transmission Manuf. Code
1955 - GMC 150	Automatic	2	Powerglide

16 In Stock

$11.78 USD

$14.14 USD


Brand	National Bearing
Part #	N199613S
Condition	New
Warehouse	B

UPC: 724956211906

1955 GMC 150 Automatic Transmission Oil Pump Seal - Front National Bearing

Oil Seal
National 6712NA Oil Seal
Product Attributes:
- Shaft (Inch): 1.875
- Sealing Material: Polyacrylate
- Width (Inch): 0.425
- Redicoat: Yes
- Flanged Outside Diameter (Inch): 3.045
- Inside Diameter:
  - 1.875
  - 47.630
- Flanged Outside Diameter (MM): 77.343
- Helix Type: Clockwise-spiral Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.758
- Outside Diameter:
  - 2.762
  - 70.150
- Outside Diameter (Inch): 2.762
- Shaft (MM): 47.630
- Part Description: Oil Seal
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

This Part Fits the Following OEM/Substitute Numbers:

011513, 12304521, 1243396, 1243397, 1359176, 1373030, 1384746, 15-30102, 18692, 2264.06, 22823-61A01, 23015975, 248A15607C, 293-33, 3702068, 372068, 3737894, 3746601...VIEW MORE

Additional Fitment Information:

Vehicle	Transmission	Position	Trans. Speed	Transmission Manuf. Code
1955 - GMC 150	Automatic	Front	2	Powerglide

50 In Stock

$14.27 USD

$17.12 USD


Brand	National Bearing
Part #	N196712NA
Condition	New
Warehouse	B

UPC: 724956173600

1955 GMC PM151 Automatic Transmission Extension Housing Seal National Bearing

Oil Seal
with 2-Speed General Motors Powerglide Transmission
National 9613S Oil Seal
Product Attributes:
- Shaft (Inch): 1.500
- Sealing Material: Nitrile
- Width (Inch): 0.470
- Redicoat: Yes
- Flanged Outside Diameter (Inch): 2.550
- Inside Diameter:
  - 1.500
  - 38.100
- Flanged Outside Diameter (MM): 64.770
- Helix Type: Counter-clockwise-spiral Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.377
- Outside Diameter:
  - 2.381
  - 60.480
- Outside Diameter (Inch): 2.381
- Shaft (MM): 38.100
- Part Description: Oil Seal
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Additional Fitment Information:

Vehicle
1955 - GMC PM151

16 In Stock

$11.78 USD

$14.14 USD


Brand	National Bearing
Part #	N199613S
Condition	New
Warehouse	B

UPC: 724956211906

1955 GMC PM152 Automatic Transmission Oil Pump Seal - Front National Bearing

Oil Seal
with 2-Speed General Motors Powerglide Transmission
National 6712NA Oil Seal
Product Attributes:
- Shaft (Inch): 1.875
- Sealing Material: Polyacrylate
- Width (Inch): 0.425
- Redicoat: Yes
- Flanged Outside Diameter (Inch): 3.045
- Inside Diameter:
  - 1.875
  - 47.630
- Flanged Outside Diameter (MM): 77.343
- Helix Type: Clockwise-spiral Lip Design
- Unit of Dimension: Inch
- Housing Bore (Inch): 2.758
- Outside Diameter:
  - 2.762
  - 70.150
- Outside Diameter (Inch): 2.762
- Shaft (MM): 47.630
- Part Description: Oil Seal
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.