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1999 4L60E Rebuild Parts List: Every Part That Fits

Every part below is confirmed to fit a 1999 4L60E. Order the parts you need in one cart.

Build your 1999 4L60E kit

Rebuild and Overhaul Kits

Rebuild / overhaul kit: 4L60E / 4L65E Overhaul Kit with Gaskets, Seals, and Clutch Piston Lip Seals (1993-2003) (Regular, $55.99) or 4L60E Master Rebuild Kit with Deep Pan Filter 1997-2003 (Upgrade, $194.99)

Clutch Frictions, Steels and Modules

Clutch module (frictions and steels): 4L60E Clutch Module 1993-2005 (Regular, $88.99) or 4L60E BorgWarner 34036KIT High Energy Friction Module (Alternate, $83.99)
Steel plates: 4L60E Forward Clutch Steel Plates, 0.090 in, 5-Pack (Regular, $95.99)
Friction plates: 4L60E 3-4 Clutch Friction Plates, 0.062 in, 6-Pack (Regular, $79.99)

Valve Body

Valve body: 4L60E Valve Body 1996-2000 - Remanufactured GM Chevy GMC (Regular, $295.00)

Separator Plate and Valve Body Gaskets

Separator plate: TransGo 46-PLT-96 4L60E Valve Body Separator Plate (1996-2006) (Upgrade, $51.99)

Solenoids

Solenoid kit: 4L60E Shift Solenoid Kit, 5-Piece EPC and TCC 1996-2002 (Regular, $65.99) or 4L60E 5-Piece Transmission Solenoid Kit, 1996-2002 (Alternate, $68.99)
Pressure control (EPC) solenoid: 4L60E Pressure Control Solenoid 1994-2003 (Regular, $68.99)
Shift solenoids A and B: 4L60E 4L65E 4L70E Shift Solenoid A & B Kit 24230298 (Regular, $30.99)
TCC lock-up solenoid: 4L60E 700R4 200-4R TCC Lock-Up Torque Converter Clutch Solenoid (Regular, $31.99)

Internal Wiring Harness

Internal wiring harness: 4L60E Internal Wiring Harness 1993-2002 (Regular, $88.99)

Pump and Pump Parts

Pump rotor and vane kit: 4L60E Heavy Duty 13 Vane Pump Rotor Kit K65927B (Upgrade, $64.99)
Pump: 4L60E Pump 1997-2003 (Regular, $154.99) or 4L60E Pump 1995-2003 (Alternate, $162.99)

Bands

Band: 4L60E Raybestos Pro-Series Kevlar 2nd/4th Band RPS77765 (Upgrade, $50.99)

Sprags and Roller Clutches

Sprag / one-way clutch: 4L60E Forward Input Sprag Assembly, 29-Element (Upgrade, $51.99)

Drums, Housings, Shells and Planetaries

Planetary carrier: 4L60E Planetary (Regular, $74.99)
Reaction sun shell: 700R4 / 4L60E / 4L65E "The Beast" Heavy-Duty Reaction Sun Gear Shell (1982-2013) (Upgrade, $74.99)
Drum or housing: 4L60E Input Drum 1998-04 (Regular, $79.99)

Pistons, Servos and Accumulators

Corvette 2-4 servo: 4L60E Corvette Servo Assembly, Ready-to-Install 2-4 Servo 1982-2014 (Regular, $69.89)
Pistons and accumulators: 4L60E Bonded Piston Set, 3-4, Forward and Overrun (Regular, $60.99) or 4L60E Bonded Piston Kit, Hi-Per Blue 74960K (Upgrade, $68.99)

Bearings and Thrust Washers

Thrust bearings: 4L60E Transmission Thrust Bearing Kit, 5-Piece (SBK-G12) (Regular, $45.99)

Shift Kits

Shift kit: 4L60E Shift Kit 1993-2010 (Regular, $67.99) or TransGo 4L60E-PRO Gear Command Reprogramming Shift Kit (Upgrade, $274.99)

Filter, Pan and Pan Gaskets

Transmission pan: 4L60E Transmission Oil Pan Service Kit with Filter, Gasket, and Drain Plug (OE 265-811, 1998-2013) (Regular, $64.99) or 4L60E Aluminum Transmission Pan Filter and Gasket Kit (Upgrade, $143.99)

Switches and Sensors

Switch or sensor: GM 4L60E 4L80E Neutral Safety / Transmission Range Switch - Replaces 24229422, D2263C (Regular, $31.99)

What changed for 1999

Valve body (1996-2000): 5 solenoids; 3-2 control solenoid becomes ON/OFF (plastic, white, 20-31 ohm)
Solenoids (1993-2002): Early-style EPC (pressure control) solenoid (Sonnax: '92-'02).
Solenoids (1997-2008): '97-later PWM TCC solenoid snout (Sonnax 77942-02K, anti-drainback).
Pump (1997-2005): 13-vane rotor/slide with longer porting slots, '13 V' cast on cover back, same worm track as PWM pump.
Drums and shells (1999-2013): Captured front planetary bearing (.199 in, black) '99-later.
Drums and shells (1993-2006): Rear planetary thrust bearing .140 in ('06-earlier); .160 in from 2007 (Sonnax 77731-09 / 77731-10).
Overhaul kits (1993-2003): Common early overhaul kit with piston lip seals (e.g. Precision KP33900EF, TransTec 1993-2003).
Overhaul kits (1997-2003): Same-era kit sold without piston lip seals for 1997+ molded rubber pistons (Precision KP33900G).

Build the 1999 4L60E kit 1998 4L60E parts list 2000 4L60E parts list Every 4L60E year

FAQ

What parts are year-specific on a 1999 4L60E?

On a 1999 4L60E these parts are year-specific: valve body, solenoids, pump, drums and shells, overhaul kits. Every part listed above is confirmed for 1999, so you can order from this list with confidence.

Can I order only some of the 1999 4L60E parts?

Yes. The 1999 4L60E kit builder lets you tick only the parts you need, and they go into one cart.

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