

Hero image 0 of 70 Amp Alternator with Vacuum Pump Compatible with 1990-1998 NPR W3500 W4500 Tiltmaster Forward 3.9L 4BD1 4BD2 Turbo Diesel 8-Spline Pump LR170-418 10459464 8-97171-178-0, 0 of 2
70 Amp Alternator with Vacuum Pump Compatible with 1990-1998 NPR W3500 W4500 Tiltmaster Forward 3.9L 4BD1 4BD2 Turbo Diesel 8-Spline Pump LR170-418 10459464 8-97171-178-0
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Key item features
- Rareelectrical Compatible With General Motors, Gm, Gmc, Hitachi, Isuzu
- Chevrolet Medium/Heavy Duty Trucks: W3500 Tiltmaster: • W3500 Tiltmaster 4 Cyl. 3.9L 236Cid 4Bd2 Turbo Diesel - 1994 • W3500 Tiltmaster L4 3.9L 236Cid 4Bd2 Turbo Diesel - 1995, 1996 W4500 Tiltmaster: • W4500 Tiltmaster 4 Cyl. 3.9L 236Cid Turbo Diesel - 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 • W4500 Tiltmaster L4 3.9L 236Cid Turbo Diesel - 1998 W5500 Tiltmaster: • W5500 Tiltmaster 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 Tiltmaster W4: • Tiltmaster W4 3.9L 4Bd1 Turbo Diesel - 1990, 1991, 1992 • Tiltmaster W4 3.9L 4Bd2 Turbo Diesel - 1993, 1994 Tiltmaster W5: • Tiltmaster W5 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 W6 / W7: • W6 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 • W7 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 All Models By Engine: • All Diesel Models 3.9L 4Bd1 Turbo Diesel (Hitachi System) - 1991, 1992, 1993, 1994, 1995, 1996, 1997 Gmc Medium/Heavy Duty Trucks: W3500 Forward: • W3500 Forward 4 Cyl. 3.9L 236Cid 4Bd2 Turbo Diesel - 1994 • W3500 Forward L4 3.9L 236Cid 4Bd2 Turbo Diesel - 1995, 1996, 1997 W4500 Forward: • W4500 Forward 4 Cyl. 3.9L 236Cid Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997 • W4500 Forward L4 3.9L 236Cid Turbo Diesel - 1998 W5500 / W6 / W7 Forward: • W5500 Forward 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 • W6 Forward 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 • W7 Forward 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 Tiltmaster Series: • Tiltmaster W4 3.9L Turbo Diesel - 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 • Tiltmaster W5 3.9L Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 • Tiltmaster W6 3.9L Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 • Tiltmaster W7 3.9L Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 Isuzu Medium/Heavy Duty Trucks: Npr: • Npr L4 3.9L 236Cid 4Bd1 Turbo Diesel - 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Nqr: • Nqr L4 3.9L 236Cid 4Bd1 Turbo Diesel - 1995, 1996, 1997, 1998 Engine Coverage: • 4Bd1 - 3.9L (236Cid) 4-Cylinder Turbo Diesel • 4Bd2 - 3.9L (236Cid) 4-Cylinder Turbo Diesel Fitment Notes: • Hitachi-Type Alternator With Integrated Vacuum Pump • 8-Spline Vacuum Pump Drive Shaft, 191Mm Overall Length • 2-Groove V-Belt Pulley, Internal Regulator, External Fan • Verify Oem Part Number From Your Original Unit Before Ordering
- Gm / General Motors Oem Part Numbers: • 94052404 • 10459448 Hitachi Oem Part Numbers: • Lr170-418 • Lr170-418B • Lr170-418C Isuzu Oem Part Numbers: • 2912760000 (2-91276-000-0) • 8970237331 (8-97023-733-1) • 8-97171-178-0 Delco Oem Part Numbers: • 10459464 Specifications: • Product Type: Alternator With Vacuum Pump • Unit Type: Hitachi • Voltage: 12V • Amperage: 70A • Rotation: Cw (Clockwise) • Fan: External • Regulator: Internal • Pulley: V Belt, 2 Groove • Polarity: Negative • Regulator Clock Position: 9:30 • B+ Terminal Dimensions: M5-0.80 • Pump Shaft: 8-Spline, 191Mm Oal • Weight: 15.1 Lbs (6.86 Kg) • Condition: New Aftermarket Fits Chevrolet: • W3500 Tiltmaster 3.9L Turbo Diesel (1994-1996) • W4500 Tiltmaster 3.9L Turbo Diesel (1990-1998) • W5500 Tiltmaster 3.9L 4Bd2 (1992-1996) • Tiltmaster W4 / W5 / W6 / W7 (1990-1998) Fits Gmc: • W3500 Forward 3.9L Turbo Diesel (1994-1997) • W4500 Forward 3.9L Turbo Diesel (1992-1998) • W5500 / W6 / W7 Forward 3.9L 4Bd2 (1992-1998) • Tiltmaster W4 / W5 / W6 / W7 (1990-1998) Fits Isuzu: • Npr 3.9L 4Bd1 Turbo Diesel (1990-1998) • Nqr 3.9L 4Bd1 Turbo Diesel (1995-1998) Engine Coverage: • 4Bd1 - 3.9L (236Cid) 4-Cylinder Turbo Diesel • 4Bd2 - 3.9L (236Cid) 4-Cylinder Turbo Diesel
- Source: Aftermarket
- One Year Manufacturer's Warranty.
Specs
- Manufacturer part number12097b
- Vehicle makeChevrolet, Isuzu, GMC
- Vehicle year1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
- Vehicle modelNPR
- Compatible carsIsuzu NPR 3.9 Turbo Diesel
- Amps70 Amps
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Product details
12V 70 Amp Alternator with Vacuum Pump Compatible with 1990-1998 NPR NQR W3500 W4500 W5500 Tiltmaster W4 W5 W6 W7 Forward 3.9L 4BD1 4BD2 Turbo Diesel - Hitachi LR170-418 94052404 2912760000 8970237331
Direct-fit 12V 70 Amp alternator with integrated vacuum pump for medium and heavy-duty trucks powered by Isuzu 3.9L (236cid) 4-cylinder turbo diesel engines. Hitachi-type design with internal regulator, external fan, and 2-groove V-belt pulley. Features 8-spline vacuum pump drive shaft for brake booster vacuum assist on diesel applications.
OEM PART NUMBERS:
• GM: 94052404, 10459448
• Hitachi: LR170-418, LR170-418B, LR170-418C
• Isuzu: 2912760000 (2-91276-000-0), 8970237331 (8-97023-733-1), 8-97171-178-0
• Delco: 10459464
SPECIFICATIONS:
• Voltage: 12V
• Amperage: 70A
• Rotation: CW (Clockwise)
• Fan: External
• Regulator: Internal
• Pulley: V Belt, 2 Groove
• Polarity: Negative
• Regulator Clock: 9:30
• B+ Terminal: M5-0.80
• Pump Shaft: 8-Spline, 191mm OAL
• Includes Vacuum Pump
• Weight: 15.1 lbs (6.86 kg)
• Condition: New Aftermarket
APPLICATIONS:
• W3500 Tiltmaster/Forward 3.9L (1994-1997)
• W4500 Tiltmaster/Forward 3.9L (1990-1998)
• W5500 Tiltmaster/Forward 3.9L 4BD2 (1992-1996)
• Tiltmaster W4/W5/W6/W7 3.9L (1990-1998)
• NPR 3.9L 4BD1 Turbo Diesel (1990-1998)
• NQR 3.9L 4BD1 Turbo Diesel (1995-1998)
• Engines: 4BD1, 4BD2 (3.9L 236cid Turbo Diesel)
⚠️ Verify OEM part number from your original unit before ordering.
Direct-fit 12V 70 Amp alternator with integrated vacuum pump for medium and heavy-duty trucks powered by Isuzu 3.9L (236cid) 4-cylinder turbo diesel engines. Hitachi-type design with internal regulator, external fan, and 2-groove V-belt pulley. Features 8-spline vacuum pump drive shaft for brake booster vacuum assist on diesel applications.
OEM PART NUMBERS:
• GM: 94052404, 10459448
• Hitachi: LR170-418, LR170-418B, LR170-418C
• Isuzu: 2912760000 (2-91276-000-0), 8970237331 (8-97023-733-1), 8-97171-178-0
• Delco: 10459464
SPECIFICATIONS:
• Voltage: 12V
• Amperage: 70A
• Rotation: CW (Clockwise)
• Fan: External
• Regulator: Internal
• Pulley: V Belt, 2 Groove
• Polarity: Negative
• Regulator Clock: 9:30
• B+ Terminal: M5-0.80
• Pump Shaft: 8-Spline, 191mm OAL
• Includes Vacuum Pump
• Weight: 15.1 lbs (6.86 kg)
• Condition: New Aftermarket
APPLICATIONS:
• W3500 Tiltmaster/Forward 3.9L (1994-1997)
• W4500 Tiltmaster/Forward 3.9L (1990-1998)
• W5500 Tiltmaster/Forward 3.9L 4BD2 (1992-1996)
• Tiltmaster W4/W5/W6/W7 3.9L (1990-1998)
• NPR 3.9L 4BD1 Turbo Diesel (1990-1998)
• NQR 3.9L 4BD1 Turbo Diesel (1995-1998)
• Engines: 4BD1, 4BD2 (3.9L 236cid Turbo Diesel)
⚠️ Verify OEM part number from your original unit before ordering.
- Rareelectrical Compatible With General Motors, Gm, Gmc, Hitachi, Isuzu
- Chevrolet Medium/Heavy Duty Trucks: W3500 Tiltmaster: • W3500 Tiltmaster 4 Cyl. 3.9L 236Cid 4Bd2 Turbo Diesel - 1994 • W3500 Tiltmaster L4 3.9L 236Cid 4Bd2 Turbo Diesel - 1995, 1996 W4500 Tiltmaster: • W4500 Tiltmaster 4 Cyl. 3.9L 236Cid Turbo Diesel - 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 • W4500 Tiltmaster L4 3.9L 236Cid Turbo Diesel - 1998 W5500 Tiltmaster: • W5500 Tiltmaster 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 Tiltmaster W4: • Tiltmaster W4 3.9L 4Bd1 Turbo Diesel - 1990, 1991, 1992 • Tiltmaster W4 3.9L 4Bd2 Turbo Diesel - 1993, 1994 Tiltmaster W5: • Tiltmaster W5 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 W6 / W7: • W6 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 • W7 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 All Models By Engine: • All Diesel Models 3.9L 4Bd1 Turbo Diesel (Hitachi System) - 1991, 1992, 1993, 1994, 1995, 1996, 1997 Gmc Medium/Heavy Duty Trucks: W3500 Forward: • W3500 Forward 4 Cyl. 3.9L 236Cid 4Bd2 Turbo Diesel - 1994 • W3500 Forward L4 3.9L 236Cid 4Bd2 Turbo Diesel - 1995, 1996, 1997 W4500 Forward: • W4500 Forward 4 Cyl. 3.9L 236Cid Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997 • W4500 Forward L4 3.9L 236Cid Turbo Diesel - 1998 W5500 / W6 / W7 Forward: • W5500 Forward 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 • W6 Forward 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996 • W7 Forward 3.9L 4Bd2 Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 Tiltmaster Series: • Tiltmaster W4 3.9L Turbo Diesel - 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 • Tiltmaster W5 3.9L Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 • Tiltmaster W6 3.9L Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 • Tiltmaster W7 3.9L Turbo Diesel - 1992, 1993, 1994, 1995, 1996, 1997, 1998 Isuzu Medium/Heavy Duty Trucks: Npr: • Npr L4 3.9L 236Cid 4Bd1 Turbo Diesel - 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Nqr: • Nqr L4 3.9L 236Cid 4Bd1 Turbo Diesel - 1995, 1996, 1997, 1998 Engine Coverage: • 4Bd1 - 3.9L (236Cid) 4-Cylinder Turbo Diesel • 4Bd2 - 3.9L (236Cid) 4-Cylinder Turbo Diesel Fitment Notes: • Hitachi-Type Alternator With Integrated Vacuum Pump • 8-Spline Vacuum Pump Drive Shaft, 191Mm Overall Length • 2-Groove V-Belt Pulley, Internal Regulator, External Fan • Verify Oem Part Number From Your Original Unit Before Ordering
- Gm / General Motors Oem Part Numbers: • 94052404 • 10459448 Hitachi Oem Part Numbers: • Lr170-418 • Lr170-418B • Lr170-418C Isuzu Oem Part Numbers: • 2912760000 (2-91276-000-0) • 8970237331 (8-97023-733-1) • 8-97171-178-0 Delco Oem Part Numbers: • 10459464 Specifications: • Product Type: Alternator With Vacuum Pump • Unit Type: Hitachi • Voltage: 12V • Amperage: 70A • Rotation: Cw (Clockwise) • Fan: External • Regulator: Internal • Pulley: V Belt, 2 Groove • Polarity: Negative • Regulator Clock Position: 9:30 • B+ Terminal Dimensions: M5-0.80 • Pump Shaft: 8-Spline, 191Mm Oal • Weight: 15.1 Lbs (6.86 Kg) • Condition: New Aftermarket Fits Chevrolet: • W3500 Tiltmaster 3.9L Turbo Diesel (1994-1996) • W4500 Tiltmaster 3.9L Turbo Diesel (1990-1998) • W5500 Tiltmaster 3.9L 4Bd2 (1992-1996) • Tiltmaster W4 / W5 / W6 / W7 (1990-1998) Fits Gmc: • W3500 Forward 3.9L Turbo Diesel (1994-1997) • W4500 Forward 3.9L Turbo Diesel (1992-1998) • W5500 / W6 / W7 Forward 3.9L 4Bd2 (1992-1998) • Tiltmaster W4 / W5 / W6 / W7 (1990-1998) Fits Isuzu: • Npr 3.9L 4Bd1 Turbo Diesel (1990-1998) • Nqr 3.9L 4Bd1 Turbo Diesel (1995-1998) Engine Coverage: • 4Bd1 - 3.9L (236Cid) 4-Cylinder Turbo Diesel • 4Bd2 - 3.9L (236Cid) 4-Cylinder Turbo Diesel
- Source: Aftermarket
- One Year Manufacturer's Warranty.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Manufacturer part number
12097b
Vehicle make
Chevrolet, Isuzu, GMC
Vehicle year
1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
Vehicle model
NPR
Warranty
Warranty information
RAREELECTRICAL products, when properly installed, are warranted against defects to the original purchaser for 1 year from date of purchase. Warranty does not cover failure due to accident, neglect or the result of normal wear & tear. Improper installation, careless handling or disassembly will void warranty. Failures due to rust, abuse, broken gears, housings or components shall not be considered for warranty, nor products used in applications which they were not intended. The sole responsibility of RAREELECTRICAL - if any - shall be the replacement of defective product. It is the responsibility of the customer to verify the correct information prior to purchasing any product from RAREELECTRICAL. All purchases made in error, bought by mistake, or returned to sender due to an incorrect address are subject to a 20% restocking fee & require a return authorization. In these cases, domestic return shipping costs will also be deducted from the refund using our discounted shipping rates.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
proposition 65 reasons:Lead, Carbon Black, Silica, Crystalline
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