Gaskets & O rings


Part #     Name     Description Image Price  
44309       Pump bolt washer, Most GM & Chrysler RWD *Order 6-10 as needed
Order 6-10 as needed / unit

  $1.40
44345       O-Ring, 350 series, Governor cover


  $1.24
44348       Transmission to Adapter O-Ring (700-R4, 4L60E, TH350, TH350C)
BW1370, BW1372, BW4470, NP205, NP207, NP208, NP231 Transmission to Adapter O-Ring (700-R4, 4L60E, TH350, TH350C)
Industry Ref # 24064

  $0.78
44380       O-Ring, 350C / 200C/ 700, Input shaft
Also fits 2004R / 700R4 TCC solenoid, Also fits reverse band lever shaft on 518 / 618.

  $1.40
64380       O-Ring, GM Input shaft, LARGE TCC O-Ring,
Fits 125C,440,4T60E,4T40E, 200C & 700 with small 245mm converters.

  $1.34
74300       Pan Gasket: 700R4 / 4L60E
OE type Cork gasket

  $2.96
74310       Gasket, 700R4 Pump, 1982-E83
No FLAG

  $2.67
74311       O-Ring, 700 / 4L60E / 4L80E, Pump
Regular Pump "O" ring
Will not fit the 2004 & up 4L60E design pumps

  $2.98
74366       O-Ring, 700R4 / 4l60E, Servo cover, INNER
Red color

  $1.57
74475       Seal, 700-R4 input housing to output shaft
Plastic bushing / seal in Input housing

  $1.25
351304       Transfer Case GASKET, Adapter to Transfer Case Gasket (GM)
BW 1372, NP 207, NP 231, NP 233, Adapter to Transfer Case Gasket (GM)
Industry Ref # TC2030-6

  $1.82
301304A       Adapter to Transfer Case Gasket (GM) (reference# 13743)
NP 203, Adapter to Transfer Case Gasket (GM)
Industry Ref # 13743

  $1.55
331304A       Transfer Case Gasket, Adapter to Transfer Case Gasket (M304317B)
BW 1370, BW 4470, NP 205, NP 207
NP 208, (Chevy), NP 241, (GM)
NP 242, NP 243, NP 249, NP 261
Industry Ref # TC2030-9

  $1.64
44369A       O-Ring, 350 & 700 series, Speedo housing, 2.00 inch (PURPLE)
Purple

  $1.92
44371A       O-Ring, GM / Ford / Chrysler Filler tube
Various years and models, Most popular O ring

  $1.68
44371B       Boot, Filler tube, GM / Ford / Chrysler
Installs in case, Late design Filler tubes

  $2.37
54373B       BOOT, Detent cable, 700R4 / 125C / 3254L
Late design, large bottom

  $2.42
74175T       Ring kit , 700R4 / 4L60E
Sealing Ring Kit

  $10.86
74300F       Pan Gasket: 700R4 / 4L60E
Updated Fiber gasket

  $4.55
74310A       Gasket, 700R4 / 4L60E, Pump, Late 1983-UP


  $2.61
74312A       O-Ring, 700-R4 / 4L60E front pump BOLTS, L1986-UP
Each, Order as needed

  $1.59
74320A       Gasket, 700R4 upper valve body, 82-86


  $1.96
74320B       Gasket, 700R4 upper valve body, 87-93


  $1.98
74321A       Gasket, 700R4 lower valve body, 82-86


  $2.60
74321B       Gasket,700R4 lower valve body, 87-UP


  $1.96
74366A       O-Ring, 700R4 / 4L60E, Servo cover, (OUTER)
Blue color

  $2.65