Torque Converter Parts 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter Impeller Hub - Flanged
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4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter

Impeller Hub
Part No. GM-90CM-49MR

  • Hub Mount: Flanged
  • Material: Chromoly
  • Pump Drive Style: Slots
  • Assembled Height: 2.080"
  • Flange Outer Dia.: 3.930"
  • Height: 2.220"
  • Journal Dia.: 1.747"

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter Impeller Hub GM-90CM-49MR
  • 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter Impeller Hub GM-90CM-49MR details

Related Sonnax Parts

Required

Recommended

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter 298mm Performance Converter Kit GM-RK-495

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter

298mm Performance Converter Kit GM-RK-495

Street/Strip applications only.

  • Unit Size: 298mm
  • Core: GM 265mm
  • Dampered: No
  • Lockup: Multi-Plate
  • Clutch Material: HTE
  • Transmission Unit: 4L60, 4L60-E
  • Turbine Hub Input Spline Count: 30

Required

Recommended

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter 298mm Performance Converter Kit GM-RK-498

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter

298mm Performance Converter Kit GM-RK-498

Street/Strip applications only. For use with GM 258mm early-style stators only.

  • Unit Size: 298mm
  • Core: GM 258mm
  • Dampered: No
  • Lockup: Multi-Plate
  • Clutch Material: HTE
  • Transmission Unit: 4L60, 4L60-E
  • Turbine Hub Input Spline Count: 30

Required

Recommended

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter 298mm Performance Converter Kit GM-RK-495WC

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter

298mm Performance Converter Kit GM-RK-495WC

Street/Strip applications only.

  • Unit Size: 298mm
  • Core: GM 265mm
  • Dampered: No
  • Lockup: Multi-Plate
  • Clutch Material: Woven Carbon
  • Transmission Unit: 4L60, 4L60-E
  • Turbine Hub Input Spline Count: 30

Required

Recommended

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter 298mm Performance Converter Kit GM-RK-498WC

298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter

298mm Performance Converter Kit GM-RK-498WC

Street/Strip applications only. For use with GM 258mm early-style stators only.

  • Unit Size: 298mm
  • Core: GM 258mm
  • Dampered: No
  • Lockup: Multi-Plate
  • Clutch Material: Woven Carbon
  • Transmission Unit: 4L60, 4L60-E
  • Turbine Hub Input Spline Count: 30

Required

Recommended

245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only), 245mm LU Euro (5L40-E), 258mm (Captive Clutch), 258mm LU (4L60-E, 5L40-E), 280mm LU (4L60-E) “VJCX”, 298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 300mm (4L60-E), 4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter, 4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring), 4L60-E (298mm), Single-Plate Performance Converter, 4L60-E (300mm), Single-Plate Performance Converter, 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring), 6L80 (245mm), Single-Plate Performance Converter, 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (265mm), Multi-Plate Performance Converter, 6L80, 6L90 (300mm), 6L90 (Captive Clutch), 6R80, 260mm (Late), 6R80, 280mm (Early), 6R80, 280mm (Late), A465, AS68RC, A6LF3, A750E, A860E, AB60E/F, JR403E, RG4R01A, RE4F04A/V (DA-37,DA-39;DA39), RE4R01A, RE4R03A, 250mm, RE4R03A, 280mm (DA-30;DA30), RE5R05A, RE7R01A (JR710E), RL4F02A (DA-11;DA11), RL4F02A (DA-13;DA13), RL4F02A (DA-42), TF-60SN (VW 09G), TR-60SN (VW 09D), Non-Captive Clutch, TR-80SD (0C8), ZF4HP18, ZF5HP19 (Captive Clutch), ZF5HP19 (Single Friction), ZF6HP19, 245mm, ZF6HP19, 245mm (LuK), ZF6HP21, 245mm (LuK), ZF6HP26, 255mm, ZF6HP26, 260mm, ZF9HP48 (948TE) Hub Cover MI-HC-B

245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only), 245mm LU Euro (5L40-E), 258mm (Captive Clutch), 258mm LU (4L60-E, 5L40-E), 280mm LU (4L60-E) “VJCX”, 298mm LU (TH250C, TH350C, 200-4R, 4L60 & E), 300mm (4L60-E), 4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter, 4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring), 4L60-E (298mm), Single-Plate Performance Converter, 4L60-E (300mm), Single-Plate Performance Converter, 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring), 6L80 (245mm), Single-Plate Performance Converter, 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (265mm), Multi-Plate Performance Converter, 6L80, 6L90 (300mm), 6L90 (Captive Clutch), 6R80, 260mm (Late), 6R80, 280mm (Early), 6R80, 280mm (Late), A465, AS68RC, A6LF3, A750E, A860E, AB60E/F, JR403E, RG4R01A, RE4F04A/V (DA-37,DA-39;DA39), RE4R01A, RE4R03A, 250mm, RE4R03A, 280mm (DA-30;DA30), RE5R05A, RE7R01A (JR710E), RL4F02A (DA-11;DA11), RL4F02A (DA-13;DA13), RL4F02A (DA-42), TF-60SN (VW 09G), TR-60SN (VW 09D), Non-Captive Clutch, TR-80SD (0C8), ZF4HP18, ZF5HP19 (Captive Clutch), ZF5HP19 (Single Friction), ZF6HP19, 245mm, ZF6HP19, 245mm (LuK), ZF6HP21, 245mm (LuK), ZF6HP26, 255mm, ZF6HP26, 260mm, ZF9HP48 (948TE)

Hub Cover MI-HC-B

  • Material: Plastic
  • Color: Black
  • For Hub Dia.: 1-3/4"
  • Length: 1.500"

Required

Recommended

4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter, 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter, 4L80-E, 4L85-E, Multi-Plate Performance Converter , 6L80 (265mm), Multi-Plate Performance Converter, 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (300mm), 6L90 (Captive Clutch), Powerglide, TH350, TH400 (258mm) Performance Converter, Powerglide, TH350, TH400 (265mm) Performance Converter Thrust Bearing GM-N-26

4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter, 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter, 4L80-E, 4L85-E, Multi-Plate Performance Converter , 6L80 (265mm), Multi-Plate Performance Converter, 6L80, 6L90 (258mm), Multi-Plate Performance Converter , 6L80, 6L90 (300mm), 6L90 (Captive Clutch), Powerglide, TH350, TH400 (258mm) Performance Converter, Powerglide, TH350, TH400 (265mm) Performance Converter

Thrust Bearing GM-N-26

  • Bearing Style: Enclosed
  • Material: Hardened Steel
  • Inner Dia.: 2.517"
  • Thickness: 0.239"
  • Outer Dia.: 3.577"
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