01_preface

1-2334-00DR

Alternator - Delco 21SI Series

145-160A/12V, 1-Wire System, 14.0 Vset, Neg. Grd.

Used On:Freightliner, Kenworth, Mack, Peterbilt, Volvo Truck

Replaces:Delco 1117917, 1117919, 1117920, 1117921,

1117922, 1117934, 1117964, 19010202

Lester Nos:7679, 7685, 7686, 8020, 8021, 8022, 8023

Dim:5/16-18 Batt. Term.

Universal R-Term.

10-24 I-Term.

Note:Bidirectional Fan wo/ pulley

Features:100% New

1-2334-00DR-3

Alternator - Delco 21SI Series

Note:Same as 1-2334-00DR except 14.6 Vset

22SI Series

1-2044-00DR

Alternator - Delco 22SI Series

100 Amp/12 Volt, 1-Wire System, Neg. Grd.

Used On:Ford Truck, Freightliner, Volvo Truck, Western Star

Replaces:Delco 19020300

Lester Nos: 8071

Dim:5/16-18 Batt. Term.

Universal R-Term.

10-24 I-Term.

Note:Bidirectional Fan wo/ pulley

Features:100% New

HEAVY DUTY & OFF ROAD

HEAVY DUTY & OFF ROAD

Volt System Amp

Batt.

Term.

R-Term. I-Term. WAI Note

21SI SERIES ALTERNATORS

12V

1-Wire

100A 5/16" Universal 10-24 1-2297-00DR

115A

1/4" Universal 10-24 1-1915-00DR

5/16" Universal 10-24 1-2333-00DR

130A

1/4" Universal 10-24 1-1918-00DR

5/16" Universal 10-24 1-2300-00DR

145-

160A

1/4" Universal 10-24 1-2299-00DR

5/16" Universal 10-24

1-2334-00DR 14.0Vset

1-2334-00DR-3 14.6Vset

3-Wire

100A 5/16" 10-24* - 1-1916-00DR

130A 5/16" 10-24* - 1-1917-00DR

24V 1-Wire 70A

M6 Universal M4 1-2291-00DR

5/16" - 10-24 1-2292-00DR

22SI SERIES ALTERNATORS

12V 1-Wire

100A

1/4" Universal 10-24 1-2154-00DR

5/16" Universal 10-24 1-2044-00DR

130A 1/4" Universal 10-24 1-2431-00DR-3

145-

160A

1/4" Universal 10-24 1-2280-00DR

5/16"

Universal 10-24

1-2065-00DR 14.0Vset

1-2065-00DR-3 14.6Vset

10-24 10-24 1-2428-00DR-3

• 100% New


• WAI-Transpo premium rectifier & regulator


• Premium, hi-temperature WBD 6305 bearing


• Long-shaft rotor & longer needle bearing
  provides more bearing surface to spread the
  load for longer lasting service


• 1/4-20 thru bolts used on 21SI - larger than
  OE 10-24 bolts


• Rotor coil leads are epoxied to prevent
  vibration failure


• Hi-temperature class-H windings


• Precision CNC machined castings


• OE performance output curve


• Universal R-terminal - designed by WAI,
  features both pin type & 10-24 threaded
  connection

21SI, 22SI FEATURES

04_Hvy_Duty:04_Hvy_Duty6/5/20089:30AMPage311