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Carrier Rear Axle Thru 11/06/06 3.55 Ratio Fits 06-07 EXPLORER 1082993 Description Donor Vehicle Model: EXPLORER Year: 2006 Mileage: 128000 (0 = not available or unknown) Stock Number: 90767B Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: 3.55 This part will fit these makes and models with these options MOUNTAINEER 06 Rear Axle; 3.55 ratioEXPLORER 06 Rear Axle; 3.55 ratioEXPLORER 07 Rear Axle; thru 11/06/06, 3.55 ratioMOUNTAINEER 07 Rear Axle; thru 11/06/06, 3.55 ratio   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Rear Axle 4.0L 6 Cylinder 2WD 3.13 Ratio Fits 05-12 PATHFINDER 1115190 Description Donor Vehicle Model: PATHFINDR Year: 2005 Mileage: 146000 (0 = not available or unknown) Stock Number: 91335B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: 3.13 This part will fit these makes and models with these options PATHFINDER 05-07 Rear Axle; 4x2 (3.13 ratio)PATHFINDER 08-12 Rear Axle; 4.0L (6 cylinder), 4x2 (3.13 ratio)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Rear Axle 4.0L 6 Cylinder 2WD 3.13 Ratio Fits 05-12 PATHFINDER 1082189 Description Donor Vehicle Model: PATHFINDR Year: 2006 Mileage: 135000 (0 = not available or unknown) Stock Number: 90777B Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: This part will fit these makes and models with these options PATHFINDER 05-07 Rear Axle; 4x2 (3.13 ratio)PATHFINDER 08-12 Rear Axle; 4.0L (6 cylinder), 4x2 (3.13 ratio)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Rear Axle Thru 11/06/06 3.55 Ratio Fits 06-07 EXPLORER 1147815 Description Donor Vehicle VIN: 1FMEU73E27UA58409 Model: EXPLORER Year: 2007 Mileage: 129000 (0 = not available or unknown) Stock Number: 91818B Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: 3.55 This part will fit these makes and models with these options MOUNTAINEER 06 Rear Axle; 3.55 ratioEXPLORER 06 Rear Axle; 3.55 ratioEXPLORER 07 Rear Axle; thru 11/06/06, 3.55 ratioMOUNTAINEER 07 Rear Axle; thru 11/06/06, 3.55 ratio   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Front Axle Classic Style 3.73 Ratio Opt GT4 Fits 97-00 TAHOE 1148268 Description Donor Vehicle VIN: 1GKEK13R7YR150196 Model: YUKON Year: 2000 Mileage: 118000 (0 = not available or unknown) Stock Number: 91747B Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: 3.73,DENALI This part will fit these makes and models with these options TAHOE 00 Front Axle; Classic style, 3.73 ratio (opt GT4)CHEVROLET 1500 PICKUP 99 Front Axle; 5.0L, 3.73 ratio (opt GT4)SUBURBAN 1500 97 Front Axle; 6 lug wheel, 1 shift actuating switch on housing (actuator only), 3.73 ratio (opt GT4)GMC 1500 PICKUP 98 Front Axle; 3.73 ratio (opt GT4)ESCALADE 99-00 Front Axle; (3.73 ratio, opt GT4)CHEVROLET 1500 PICKUP 97 Front Axle; 1 shift actuating switch on housing (actuator only), 3.73 ratio (opt GT4)TAHOE 97 Front Axle; 1 shift actuating switch on housing (actuator only), 3.73 ratio (opt GT4)GMC 1500 PICKUP 99 Front Axle; 5.7L, 3.73 ratio (opt GT4)SUBURBAN 1500 98-99 Front Axle; 6 lug wheel, 3.73 ratio (opt GT4)YUKON 98-99 Front Axle; 3.73 ratio (opt GT4)GMC 1500 PICKUP 97 Front Axle; 1 shift actuating switch on housing (actuator only), 3.73 ratio (opt GT4)GMC 1500 PICKUP 99 Front Axle; 5.0L, 3.73 ratio (opt GT4)CHEVROLET 1500 PICKUP 99 Front Axle; 5.7L, 3.73 ratio (opt GT4)YUKON 97 Front Axle; 1 shift actuating switch on housing (actuator only), 3.73 ratio (opt GT4)CHEVROLET 1500 PICKUP 98 Front Axle; 3.73 ratio (opt GT4)TAHOE 98-99 Front Axle; 3.73 ratio (opt GT4)YUKON 00 Front Axle; Denali (3.73 ratio, opt GT4)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier VIN J 11th Digit Limited Rear Axle Fits 07-17 ACADIA 1097935 Description Donor Vehicle Model: ENCLAVE Year: 2008 Mileage: 125000 (0 = not available or unknown) Stock Number: 91042B Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: This part will fit these makes and models with these options TRAVERSE 17 (rear)TRAVERSE 09-16 RearENCLAVE 17 (rear)ENCLAVE 08-16 RearOUTLOOK 07-10 RearACADIA 07-16 Rear AxleACADIA 17 VIN J ( 11th digit, Limited ), (rear axle)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Rear Axle Convertible 3.909 Ratio Fits 06-15 LEXUS IS250 1098622 Description Donor Vehicle Model: IS250 Year: 2009 Mileage: 135000 (0 = not available or unknown) Stock Number: 91027B Store Number: 1 Part Detail Part Grade: A Part Category: Y Part Placement: Notes: This part will fit these makes and models with these options LEXUS IS250 09-12 Rear Axle; Sdn, RWD, AT (3.909 ratio)LEXUS IS250 09-12 Rear Axle; ConvLEXUS IS250 14-15 Rear Axle; Conv, (3.909 ratio)LEXUS GS300 06 Rear; RWD (3.909 ratio)LEXUS IS250 07-08 Rear Axle; RWD, AT (3.909 ratio), (without sport package)LEXUS IS250 13 Rear Axle; RWD (3.909 ratio)LEXUS IS250 06 Rear Axle; RWD, AT (3.909 ratio), w/o sport package   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier 204 Type Front GLK350 3.67 Ratio Fits 10 MERCEDES GLK-CLASS 680213 Description USED Donor Vehicle Model: GLK350 Year: 2010 Mileage: 112000 (0 = not available or unknown) Stock Number: 60932A Store Number: 1 Part Detail Part Grade: B Part Category: U Part Placement: Notes: This part will fit these makes and models with these options MERCEDES GLK-CLASS 10 204 Type, Front; (GLK350), (3.67 ratio)   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Rear RWD Automatic Transmission Fits 03-05 INFINITI G35 1029284 Description Donor Vehicle Model: G35 Year: 2005 Mileage: 129000 (0 = not available or unknown) Stock Number: 82534B Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: VERIFY LOCKING OR NON This part will fit these makes and models with these options INFINITI G35 04-05 rear, RWD, AT (3.357 ratio), non-lockingINFINITI G35 03 AT (3.357 ratio), non-locking   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Front 3.07 Ratio Fits 05-10 GRAND CHEROKEE 1054494 Description Donor Vehicle Model: COMMANDER Year: 2010 Mileage: 107000 (0 = not available or unknown) Stock Number: 90256A Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: This part will fit these makes and models with these options GRAND CHEROKEE 05 (front), w/o electronic limited slip differential; 3.07 ratio (3.7L)GRAND CHEROKEE 06-10 (front), w/o electronic limited slip differential; 3.07 ratioCOMMANDER 06-10 w/o electronic limited slip differential; 3.07 ratio   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier 4 Wires Fits 05-06 FIVE HUNDRED 861248 Description Used Donor Vehicle Model: MONTEGO Year: 2005 Mileage: 116000 (0 = not available or unknown) Stock Number: 72281B Store Number: 1 Part Detail Part Grade: A Part Category: U Part Placement: Notes: This part will fit these makes and models with these options FREESTYLE 06 Rear; 4 wiresMONTEGO 05 (4 wires)FIVE HUNDRED 05 (4 wires)MONTEGO 06 4 wiresFREESTYLE 05 Rear; (4 wires)FIVE HUNDRED 06 4 wires   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.

Carrier Rear Axle Thru 07/29/12 Fits 10-13 EDGE 1115703 Description Donor Vehicle Model: EDGE Year: 2012 Mileage: 146000 (0 = not available or unknown) Stock Number: 91337A Store Number: 1 Part Detail Part Grade: B Part Category: U Part Placement: Notes: This part will fit these makes and models with these options EDGE 10-12 Rear AxleFUSION 11-12 RearMKZ 11-12 RearMAZDA TRIBUTE 10-11 RearESCAPE 10-12 Rear; (ABS)MKX 13 Rear Axle; thru 07/29/12MARINER 10-11 Rear; (ABS)MILAN 11 RearEDGE 13 Rear Axle; thru 07/29/12FUSION 10 Rear; from 08/03/09MKX 10-12 Rear AxleMKZ 10 Rear; from 08/03/09MILAN 10 Rear; from 08/03/09   Arizona Auto & Truck Parts, Inc. 2021 W Buckeye Rd Phoenix, AZ 85009   Arizona Auto Parts Established in 1919, with nearly 100 years in the car parts business, Arizona Auto Parts has expertly and consistently served our customers with only the absolute highest level of customer service and trusted auto parts in the market. Through the years, our name has become synonymous with low prices and and quality used auto parts.Our team of sales representatives is highly trained and very accommodating. We are open 5 days a week for your orders and any questions you may have as well. Just call us toll free or use our Live Help System and we’ll promptly respond to your needs. Our hours are: Monday - Friday 8:00AM - 5:00PM Saturday - Sunday Closed   Core Charge. Core is an acronym for ‘Cash On Return’. A core charge is sometimes applied to re-buildable parts such as engines or alternators that can be redeemed for a portion of their original price. If the part you are purchasing has a core charge applied, it will be noted in the description. Parts Grading. A standard code system is used to communicate the condition and quality of a part between automotive recyclers, automotive repair shops, and insurers. Knowing how these codes are used will help you understand whether the part meets your expectations before you buy it and what you can expect from the part when you receive it. A Grade - The highest quality part. It is of low miles and/or exceptional condition for its age. B Grade - The second level quality part. It is of average miles and normal condition for its age. C Grade - The third level quality part. It has high miles and/or light damage. No Grade - A part that has not yet been graded.