Home / Shop / USA Standard Gear Ring and Pinion Sets ZG F10.25-513L Gears, 5.13:1 Ratio, 31-spline, Rotation, Long Spline Design, Ford 10.25 in., Set

USA Standard Gear Ring and Pinion Sets ZG F10.25-513L Gears, 5.13:1 Ratio, 31-spline, Rotation, Long Spline Design, Ford 10.25 in., Set

SKU: SPZF10.25-513L

Ring and Pinion Gears

Usa Standard Gear

USA Standard Gear Ring and Pinion Sets ZG F10.25-513L Gears, 5.13:1 Ratio, 31-spline, Rotation, Long Spline Design, Ford 10.25 in., Set

SKU: SPZF10.25-513L

Ring and Pinion Gears

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Description

USA Standard Gear ring and pinion sets are high-quality and precision-machined replacements. They're offered for a wide variety of common and hard-to-find applications, differential case designs, and ratios. The right choice adds confidence to your install; select the USA Standard ring and pinion set recommended for your vehicle.

Part Type

Ring and Pinion Gears

Data: v4.2 - Upd: 2026-10-16 00:16:13

Specifications

Product Attributes - Brand: USA Standard Gear
Product Attributes - Manufacturer's Part Number: ZG F10.25-513L
Product Attributes - Part Type: Ring and Pinion Gears
Product Attributes - Product Line: USA Standard Gear Ring and Pinion Sets
Product Attributes - UPC: 883584361114
Product Attributes - Differential Case Design Type: Ford 10.25 in.
Product Attributes - Ring and Pinion Ratio: 5.13:1
Product Attributes - Cover Bolts: 12
Product Attributes - Ring Gear Bolts: 12
Product Attributes - Pinion Spline Count: 31
Product Attributes - Ring Gear Rotation: Standard
Product Attributes - Ring Gear Teeth: 41
Product Attributes - Pinion Gear Teeth: 8
Product Attributes - Ring Gear Diameter (in.): 10.250 in.
Product Attributes - Pinion Shaft Diameter (in.): 1.940 in.
Product Attributes - Installation Kit Included: No
Product Attributes - Cover Gasket Included: No
Product Attributes - Pinion Shims Included: No
Product Attributes - Carrier Shims Included: No
Product Attributes - Crush Sleeve Included: No
Product Attributes - Pinion Seal Included: No
Product Attributes - Pinion Nut Included: No
Product Attributes - Ring Gear Bolts Included: No
Product Attributes - Head Bearing Included: No
Product Attributes - Tail Bearing Included: No
Product Attributes - Carrier Bearings Included: No
Product Attributes - Axle Seals Included: No
Product Attributes - Axle Bearings Included: No
Product Attributes - Differential Cover Included: No
Product Attributes - Differential Oil Included: No
Product Attributes - Friction Modifier Included: No
Product Attributes - Installation DVD Included: No
Product Attributes - Quantity: Sold as a set.
Product Attributes - Notes: Long spline design. Fits 1993-99 differentials.

Reference Information

Brand Name/s	Usa Standard Gear
StreetFX SKU	spzF10.25-513L
SFX Item ID	4896264
Supplier Item Code	4896264
Manufacturer SKU	F10.25-513L
Manufacturer UPC	883584361114
Alternative References	SPZ-36111, 31-spline

Compatibility

Application Data

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1985
Ending Year	1985
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	9

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Engine Size	5.0L/302
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.0
CID	302
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	F

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Engine Size	5.8L/351
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.8
CID	351
CC	5753
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	G

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1985
Ending Year	1986
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	Y

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1985
Ending Year	1986
Engine Type	V8
Engine Size	5.0L/302
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.0
CID	302
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	N

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1985
Ending Year	1986
Engine Type	V8
Engine Size	5.8L/351
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.8
CID	351
CC	5753
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	H

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1992
Ending Year	1996
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	Y

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1992
Ending Year	1996
Engine Type	V8
Engine Size	5.8L/351
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.8
CID	351
CC	5753
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	H

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1995
Ending Year	1996
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	Z

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1997
Ending Year	1998
Engine Type	V6
Engine Size	4.2L/256
Engine Family	Ford V6
Axle Location	Rear
Liter	4.2
CID	256
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	2

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1997
Ending Year	1998
Engine Type	V8
Engine Size	5.4L/330
Engine Family	Ford modular V8
Axle Location	Rear
Liter	5.4
CID	330
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	L

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1997
Ending Year	1998
Engine Type	V8
Engine Size	5.4L/330
Engine Family	Ford modular V8
Axle Location	Rear
Liter	5.4
CID	330
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	M

Make	FORD
Model	E-250 ECONOLINE
Submodel	BASE
Beginning Year	1998
Ending Year	1998
Engine Type	V8
Engine Size	5.4L/330
Engine Family	Ford modular V8
Axle Location	Rear
Liter	5.4
CID	330
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	Z

Make	FORD
Model	E-250 ECONOLINE
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1991
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	Y

Make	FORD
Model	E-250 ECONOLINE
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1991
Engine Type	V8
Engine Size	5.0L/302
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.0
CID	302
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	N

Make	FORD
Model	E-250 ECONOLINE
Submodel	CUSTOM
Beginning Year	1987
Ending Year	1991
Engine Type	V8
Engine Size	5.8L/351
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.8
CID	351
CC	5753
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	H

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1985
Ending Year	1985
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	9

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Engine Size	5.0L/302
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.0
CID	302
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	F

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Engine Size	5.8L/351
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.8
CID	351
CC	5753
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	G

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1985
Ending Year	1991
Engine Type	V8
Engine Size	5.0L/302
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.0
CID	302
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	N

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1985
Ending Year	1996
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	Y

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1985
Ending Year	1996
Engine Type	V8
Engine Size	5.8L/351
Engine Family	Ford small block Windsor
Axle Location	Rear
Liter	5.8
CID	351
CC	5753
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	H

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1995
Ending Year	1996
Engine Type	L6
Engine Size	4.9L/300
Engine Family	Ford inline 6-cylinder
Axle Location	Rear
Liter	4.9
CID	300
CC	4917
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	Z

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1997
Ending Year	1998
Engine Type	V6
Engine Size	4.2L/256
Engine Family	Ford V6
Axle Location	Rear
Liter	4.2
CID	256
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	2

Make	FORD
Model	E-250 ECONOLINE
Submodel	XL
Beginning Year	1997
Ending Year	1998
Engine Type	V8
Engine Size	5.4L/330
Engine Family	Ford modular V8
Axle Location	Rear
Liter	5.4
CID	330
Application Notes	Ford 10.25 in. Rear; Ring and Pinion Set; 5.13 Ratio; 1.5 in. Long Pinion Spline
Engine VIN Code	L

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USA Standard Gear Ring and Pinion Sets ZG F10.25-513L Gears, 5.13:1 Ratio, 31-spline, Rotation, Long Spline Design, Ford 10.25 in., Set

USA Standard Gear Ring and Pinion Sets ZG F10.25-513L Gears, 5.13:1 Ratio, 31-spline, Rotation, Long Spline Design, Ford 10.25 in., Set

Description

Part Type

Specifications

Reference Information

Compatibility

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