OEM# 010921355, 01136606, 01136641, 01136643, 062100153, 1133643, 1136521, 1136558, 1136643, 15068284, 15069606, 15765202, 15766590, 89018787, 89018950, 89018951, 89018953, 89019029, 89019145, 89019250, 89019356, 89019400, 89019403, 01132818, 02724985, 1132818, 15932423, 2724985, 89018422, 15784601, 19259601, 19418346
Interchange Part Number: CO 20145C, RD 1800C, RS 2550, EX 33410C, RO 0902B
Fitment: 
V6 CC:- CID:262 4.3L OHV FI MFI Naturally Aspirated GAS VIN:W
Chevrolet Silverado 1500 Base 1999 - 2001
Chevrolet Silverado 1500 LS 1999 - 2001
Chevrolet Silverado 1500 LT 1999 - 2001
GMC Sierra 1500 SL 1999 - 2001
GMC Sierra 1500 SLE 1999 - 2001
GMC Sierra 1500 SLT 1999 - 2001
V8 CC:6599 CID:403 6.6L OHV FI MFI Turbocharged DIESEL VIN:1
Chevrolet Silverado 2500 HD Base 2001 - 2001
Chevrolet Silverado 2500 HD LS 2001 - 2001
Chevrolet Silverado 2500 HD LT 2001 - 2001
Specification:
Brand: UAC
Type: Compressor & Clutch Assembly
Pulley Belt Type: V-Belt
Compressor Drive Type: Belt Driven
Features: 100% Leak Tested for Long Life and Proper Performance
Items Included: Gasket Set and OE-Specified Oil
Manufacturer Warranty: 1 Year
Seller Warranty: 1 Year
Manufacturer Part Number: VRKT6193, RA/4744RPP
[A/C Compressor] - Control Valve (Y/ N): N
[A/C Compressor] - Discharge Port (MM): 16
[A/C Compressor] - Grooves: 6
[A/C Compressor] - PRV (Y/ N): Yes
[A/C Compressor] - Pulley Diameter (MM): 110
[A/C Compressor] - Style: HT6
[A/C Compressor] - Suction Port Diameter (MM): 16
[A/C Compressor] - Switch (Y/ N): Yes
[A/C Orifice Tube] - Diameter (MM): 17
[A/C Receiver Drier / Accumulator] - Length (MM): 247