Parts and Kits – DuBois Performance

Early Black Friday Savings!! Save 5% Off Your Order

All Products Ship from the USA!!!

Free Shipping on Select Items!

Free Information for Charging & Starting System Troubleshooting

Call Us at 1 (616) 209-8472 or Email info@duboisperformance.com

# 21110 - Housing, DE, Alternator, For Delco 25SI, 26SI, 30SI Series Alternators

# 21110 - Housing, DE, Alternator, For Delco 25SI, 26SI, 30SI Series Alternators

Regular price $36.95 USD

Regular price Sale price $36.95 USD
Unit price per
# 21120 - Front Housing, Early Style CS144 Series Alternators

# 21120 - Front Housing, Early Style CS144 Series Alternators

Regular price $24.95 USD

Regular price Sale price $24.95 USD
Unit price per
# 21165 - Housing, DE, Alternator, For Delco 22SI Series Alternators

# 21165 - Housing, DE, Alternator, For Delco 22SI Series Alternators

Regular price $42.95 USD

Regular price Sale price $42.95 USD
Unit price per
# 21167 - DE Frame, 2-Foot 2-Inch, For Delco CS144 Series Alternators

# 21167 - DE Frame, 2-Foot 2-Inch, For Delco CS144 Series Alternators

Regular price $27.95 USD

Regular price Sale price $27.95 USD
Unit price per
# 21186 - Housing Alternator DE (drive end), for Delco 22SI Series Alternators

# 21186 - Housing Alternator DE (drive end), for Delco 22SI Series Alternators

Regular price $32.95 USD

Regular price Sale price $32.95 USD
Unit price per
# 21215 - Drive End ( Front) Alternator Housing

# 21215 - Drive End ( Front) Alternator Housing

Regular price $24.95 USD

Regular price Sale price $24.95 USD
Unit price per
# 21218 - Drive End Frame for Ford 3G Series Large Case Alternators

# 21218 - Drive End Frame for Ford 3G Series Large Case Alternators

Regular price $24.95 USD

Regular price Sale price $24.95 USD
Unit price per
# 21229 - Drive End Frame, Ford 6G Series Large Frame Alternators

# 21229 - Drive End Frame, Ford 6G Series Large Frame Alternators

Regular price $59.95 USD

Regular price Sale price $59.95 USD
Unit price per
# 21234 - Drive End (DE) Housing, For Ford 6G Series Large Case Alternators

# 21234 - Drive End (DE) Housing, For Ford 6G Series Large Case Alternators

Regular price $29.95 USD

Regular price Sale price $29.95 USD
Unit price per
# 21240 - Drive End Frame, Ford 3G Series Alternators

# 21240 - Drive End Frame, Ford 3G Series Alternators

Regular price $39.95 USD

Regular price Sale price $39.95 USD
Unit price per
# 22127 - SRE Frame, Delco 10SI/Type 116, 136 Series Alternators

# 22127 - SRE Frame, Delco 10SI/Type 116, 136 Series Alternators

Regular price $39.95 USD

Regular price Sale price $39.95 USD
Unit price per
# 22152 - Housing, SRE, Alternator, For Delco 22SI Series Alternators

# 22152 - Housing, SRE, Alternator, For Delco 22SI Series Alternators

Regular price $39.95 USD

Regular price Sale price $39.95 USD
Unit price per
# 22156 - Housing, SRE, Alternator, For Delco 34SI Series Alternators

# 22156 - Housing, SRE, Alternator, For Delco 34SI Series Alternators

Regular price $56.95 USD

Regular price Sale price $56.95 USD
Unit price per
# 22169 - Housing, SRE, Alternator, Delco 22SI Series Alternators

# 22169 - Housing, SRE, Alternator, Delco 22SI Series Alternators

Regular price $36.95 USD

Regular price Sale price $36.95 USD
Unit price per
# 22208 - SRE Frame for Ford 3G Series Alternators Used On 1990-2004 Ford, Ford Truck, Lincoln, Mazda, Mercury Vehicles

# 22208 - SRE Frame for Ford 3G Series Alternators Used On 1990-2004 Ford, Ford Truck, Lincoln, Mazda, Mercury Vehicles

Regular price $24.95 USD

Regular price Sale price $24.95 USD
Unit price per
# 23016106 - Voltage Regulator for Leece Neville Alternators

# 23016106 - Voltage Regulator for Leece Neville Alternators

Regular price $49.95 USD

Regular price Sale price $49.95 USD
Unit price per
# 23112020 - Voltage Regulator, 6 Volt Negative Ground for 41 - 47 Amp Generators

# 23112020 - Voltage Regulator, 6 Volt Negative Ground for 41 - 47 Amp Generators

Regular price $179.95 USD

Regular price Sale price $179.95 USD
Unit price per
# 2411001 - 1-Groove Standard Pulley, For Delco 10DN, 10SI, 12SI, 15SI, 27SI/Type 100, Ford 1G, 2G Series Alternators

# 2411001 - 1-Groove Standard Pulley, For Delco 10DN, 10SI, 12SI, 15SI, 27SI/Type 100, Ford 1G, 2G Series Alternators

Regular price $29.95 USD

Regular price Sale price $29.95 USD
Unit price per
# 241101 - Pulley, 2-Groove Standard, For Delco 10DN, 10SI, 12SI, 15SI, 27SI/Type 100, Ford 1G, 2G Series Alternators

# 241101 - Pulley, 2-Groove Standard, For Delco 10DN, 10SI, 12SI, 15SI, 27SI/Type 100, Ford 1G, 2G Series Alternators

Regular price $32.95 USD

Regular price Sale price $32.95 USD
Unit price per
# 241102 - 2-Groove V-Belt Pulley, Delco 10DN, 10SI Series Alternators, 13mm Belts x 71mm OD x 17mm Bore

# 241102 - 2-Groove V-Belt Pulley, Delco 10DN, 10SI Series Alternators, 13mm Belts x 71mm OD x 17mm Bore

Regular price $32.95 USD

Regular price Sale price $32.95 USD
Unit price per
# 241103 - 1-Groove Pulley For Delco 10SI, 12SI, 15SI, 17SI, 27SI/Type 100, CS130, CS144 Series, Ducellier, Valeo, Paris Rhone, Alternators

# 241103 - 1-Groove Pulley For Delco 10SI, 12SI, 15SI, 17SI, 27SI/Type 100, CS130, CS144 Series, Ducellier, Valeo, Paris Rhone, Alternators

Regular price $29.95 USD

Regular price Sale price $29.95 USD
Unit price per
# 241104 - 1-Groove V-Belt Pulley, Delco 10SI Series Alternators, 13mm Belt x 81mm OD x 17mm Bore

# 241104 - 1-Groove V-Belt Pulley, Delco 10SI Series Alternators, 13mm Belt x 81mm OD x 17mm Bore

Regular price $29.95 USD

Regular price Sale price $29.95 USD
Unit price per
# 241106 - Pulley, 2-Groove V-Belt, For Delco 10SI/Type 116 Series Alternators

# 241106 - Pulley, 2-Groove V-Belt, For Delco 10SI/Type 116 Series Alternators

Regular price $35.95 USD

Regular price Sale price $35.95 USD
Unit price per
# 241107 - 2-Groove V-Belt Pulley, Delco 10Si/Type 116, Ford 1G and 2G Series plus Denso and other Alternators, 13mm Belts x 81mm OD x 17mm Bore

# 241107 - 2-Groove V-Belt Pulley, Delco 10Si/Type 116, Ford 1G and 2G Series plus Denso and other Alternators, 13mm Belts x 81mm OD x 17mm Bore

Regular price $32.95 USD

Regular price Sale price $32.95 USD
Unit price per
# 241109 - 1-Groove V-Belt Pulley, Delco 10SI Series Alternators, 13mm Belt x 66mm OD x 17mm Bore w/ Keyway

# 241109 - 1-Groove V-Belt Pulley, Delco 10SI Series Alternators, 13mm Belt x 66mm OD x 17mm Bore w/ Keyway

Regular price $29.95 USD

Regular price Sale price $29.95 USD
Unit price per
# 241110 - 2-Groove V-Belt Pulley, Delco 10DN, 10Si Series, Ford and other Alternators, 10mm Belt x 69mm OD x 17mm Bore

# 241110 - 2-Groove V-Belt Pulley, Delco 10DN, 10Si Series, Ford and other Alternators, 10mm Belt x 69mm OD x 17mm Bore

Regular price $32.95 USD

Regular price Sale price $32.95 USD
Unit price per
# 241111 - 1-Groove Pulley Converting Delco & Ford Generators to Delco or Ford Alternators Dimensions 11mm Belt x 64mm OD x 17mm Bore

# 241111 - 1-Groove Pulley Converting Delco & Ford Generators to Delco or Ford Alternators Dimensions 11mm Belt x 64mm OD x 17mm Bore

Regular price $29.95 USD

Regular price Sale price $29.95 USD
Unit price per
# 241250 - 6-Groove Pulley for Delco 10Si, 12Si, 15Si, 17Si, CS130, CS144 Series Alternators

# 241250 - 6-Groove Pulley for Delco 10Si, 12Si, 15Si, 17Si, CS130, CS144 Series Alternators

Regular price $28.95 USD

Regular price Sale price $28.95 USD
Unit price per
# 241251 - 6-Groove Serpentine Pulley, Delco 10Si Series Alternators, 21mm Belt x 71mm Rib OD x 17mm Bore

# 241251 - 6-Groove Serpentine Pulley, Delco 10Si Series Alternators, 21mm Belt x 71mm Rib OD x 17mm Bore

Regular price $25.99 USD

Regular price Sale price $25.99 USD
Unit price per
# 241252 - 4-Groove Pulley For Delco Type 12Si, 17Si, CS144 Series Alternators - 14mm Belt x 57mm Rib OD x 17mm Bore

# 241252 - 4-Groove Pulley For Delco Type 12Si, 17Si, CS144 Series Alternators - 14mm Belt x 57mm Rib OD x 17mm Bore

Regular price $32.95 USD

Regular price Sale price $32.95 USD
Unit price per
# 241253 - 4-Groove Alternator Pulley for Delco 12Si, CS121, and CS130 Series Alternators. May fit other Alternators with 17mm Shaft

# 241253 - 4-Groove Alternator Pulley for Delco 12Si, CS121, and CS130 Series Alternators. May fit other Alternators with 17mm Shaft

Regular price $29.95 USD

Regular price Sale price $29.95 USD
Unit price per
# 241254 - 5-Groove Serpentine Pulley, Delco CS130 Series Alternators, 18mm Belt x 56mm Rib OD x 17mm Bore

# 241254 - 5-Groove Serpentine Pulley, Delco CS130 Series Alternators, 18mm Belt x 56mm Rib OD x 17mm Bore

Regular price $19.95 USD

Regular price Sale price $19.95 USD
Unit price per
# 2412553 - 6-Groove Pulley for Delco 10Si, 12Si, 15Si, 17Si, 27Si, CS121, CS130, & CS144 Series and Ford 1G & 2G Series Alternators

# 2412553 - 6-Groove Pulley for Delco 10Si, 12Si, 15Si, 17Si, 27Si, CS121, CS130, & CS144 Series and Ford 1G & 2G Series Alternators

Regular price $28.95 USD

Regular price Sale price $28.95 USD
Unit price per
# 241257 - Pulley, 5-Groove, Delco 10Si, 12Si, 17Si, 27Si, CS130, CS144 Series Alternators

# 241257 - Pulley, 5-Groove, Delco 10Si, 12Si, 17Si, 27Si, CS130, CS144 Series Alternators

Regular price $21.95 USD

Regular price Sale price $21.95 USD
Unit price per
# 241259 - 5-Groove Serpentine Pulley, Delco 12Si, CS121, and CS130 Series Alternators, 18mm Belt x 62mm OD x 17mm Bore

# 241259 - 5-Groove Serpentine Pulley, Delco 12Si, CS121, and CS130 Series Alternators, 18mm Belt x 62mm OD x 17mm Bore

Regular price $24.95 USD

Regular price Sale price $24.95 USD
Unit price per
# 241261 - 6-Groove Serpentine Pulley, Delco 17Si Series Alternators, 21mm Belt x 52mm Rib OD x 17mm Bore

# 241261 - 6-Groove Serpentine Pulley, Delco 17Si Series Alternators, 21mm Belt x 52mm Rib OD x 17mm Bore

Regular price $35.95 USD

Regular price Sale price $35.95 USD
Unit price per