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Usa Standard Gear

USA Standard Gear Ring and Pinion Sets ZG GM7.5-456 Gears, 4.56:1 Ratio, 27-spline, Rotation, GM 7.5 in., GM 7.625 in., Set

SKU: SPZGM7.5-456

Ring and Pinion Gears
USA Standard Gear Ring and Pinion Sets ZG GM7.5-456 Gears, 4.56:1 Ratio, 27-spline, Rotation, GM 7.5 in., GM 7.625 in., Set

Usa Standard Gear

USA Standard Gear Ring and Pinion Sets ZG GM7.5-456 Gears, 4.56:1 Ratio, 27-spline, Rotation, GM 7.5 in., GM 7.625 in., Set

SKU: SPZGM7.5-456

Ring and Pinion Gears
A$1,004.17
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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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.

Product Overview

USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.


Features and Benefits

  • 4.56 ratio

Product Details

California Proposition 65:No
Description:USA Standard Ring & Pinion Gear Set For GM 7.5in in a 4.56 Ratio
Part Number:yukZG GM7.5-456

Application Summary

7.5" GM 4.56 R&P (NEEDS_NTCHED_X-PIN)CALL_DEALR_4_IMPLA_ABS) ** USA STANDARD GEAR **

Part Type

Differential Ring and Pinion

Data: v4.2 - Upd: 2026-10-16 00:14:15

Features

4.56 ratio

Specifications

Product Attributes - Brand
USA Standard Gear
Product Attributes - Manufacturer's Part Number
ZG GM7.5-456
Product Attributes - Part Type
Ring and Pinion Gears
Product Attributes - Product Line
USA Standard Gear Ring and Pinion Sets
Product Attributes - UPC
883584362012
Product Attributes - Differential Case Design Type
GM 7.5/7.625 in.
Product Attributes - Ring and Pinion Ratio
4.56:1
Product Attributes - Cover Bolts
10
Product Attributes - Ring Gear Bolts
10
Product Attributes - Pinion Spline Count
27
Product Attributes - Carrier Series
3
Product Attributes - Ring Gear Rotation
Standard
Product Attributes - Ring Gear Teeth
41
Product Attributes - Pinion Gear Teeth
9
Product Attributes - Ring Gear Diameter (in.)
7.500 in.
Product Attributes - Pinion Shaft Diameter (in.)
1.438 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.

Reference Information

Brand Name/s Usa Standard Gear
StreetFX SKU spzGM7.5-456
SFX Item ID 4898659
Supplier Item Code 4898659
Manufacturer SKU GM7.5-456
Manufacturer UPC 883584362012
Alternative References SPZ-36201, 27-spline

Compatibility

7.5" GM 4.56 R&P (NEEDS_NTCHED_X-PIN)CALL_DEALR_4_IMPLA_ABS) ** USA STANDARD GEAR **

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