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Yukon Gear 11-12 RAM 1500/2500 Upper & Lower Ball Joint Kit for AAM 9.25in Front Differential

SKU: YUKYSPBJ-004HDK2

Suspension Ball Joint Kit

YUK Ball Joints...

Yukon Gear 11-12 RAM 1500/2500 Upper & Lower Ball Joint Kit for AAM 9.25in Front Differential

SKU: YUKYSPBJ-004HDK2

Suspension Ball Joint Kit

YUK Ball Joints...

A$585.01
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Superior materials lead to superior performance. When you replace and upgrade your failing OE ball joints with a heavy-duty Yukon unit you get a ball joint built to the highest standards of quality and durability. Its housing is CNC-machined from forged SAE 1045 carbon alloy steel and the ball stud is made from induction heat-treated, hot-forged 4140 chromoly. The upper joint’s bearing features a carbon steel design that is superior to the OE joint. The lower joint uses military-grade acetal bearings because of their advanced anti-friction properties and dimensional stability. Ball joints are only as durable as the protection provided by their rubber boots. These Yukon ball joints feature a two-staged approach with a synthetic Neoprene/CR outer boot and an inner seal/pancake boot that safeguard the spherical joint and bucket against gritty road grime, oil, gas, and engine fluids, and extreme temperatures. This kit replaces the upper and lower front ball joints on both sides and includes Grade 8 hardware, castle nuts, c-clips, cotter pins, and zerk fittings.

Product Overview

Superior materials lead to superior performance. When you replace and upgrade your failing OE ball joints with a heavy-duty Yukon unit you get a ball joint built to the highest standards of quality and durability. Its housing is CNC-machined from forged SAE 1045 carbon alloy steel and the ball stud is made from induction heat-treated, hot-forged 4140 chromoly. The upper joint’s bearing features a carbon steel design that is superior to the OE joint. The lower joint uses military-grade acetal bearings because of their advanced anti-friction properties and dimensional stability. Ball joints are only as durable as the protection provided by their rubber boots. These Yukon ball joints feature a two-staged approach with a synthetic Neoprene/CR outer boot and an inner seal/pancake boot that safeguard the spherical joint and bucket against gritty road grime, oil, gas, and engine fluids, and extreme temperatures. This kit replaces the upper and lower front ball joints on both sides and includes Grade 8 hardware, castle nuts, c-clips, cotter pins, and zerk fittings.


Features and Benefits

  • Fits AAM 9.25” front differential
  • Lifetime warranty against manufacturing defects
  • Fits AAM 9.25 in. Front Differential
  • Greaseable, pre-threaded zerk housing makes lubrication maintenance quick and easy
  • Kit includes 2 upper and 2 lower ball joints and associated small parts
  • CNC-machined forged SAE 1045 carbon alloy steel housing ensures longer joint life
  • Hot-forged, induction heat-treated 4140 chromoly ball stud produces unrivaled durability
  • Features extrusion rolled threads which are significantly stronger than cut-thread construction
  • Note: You may experience memory steer during a 300- to 500-mile performance break-in period
  • Neoprene-enhanced CR rubber boot and internal seal/pancake boot provide superior sealing against contaminants
  • Military-grade acetal lower bearing polishes smooth as steel delivering outstanding anti-friction properties and dimensional stability
  • Improved upper bearing design eliminates dreaded Death Wobble
  • Greaseable; Pre-Threaded Zerk Housing Makes Lubrication Maintenance Quick And Easy
  • Hot-Forged; Induction Heat-Treated 4140 Chromoly Ball Stud Produces Unrivaled Durability
  • Note; You May Experience Memory Steer During A 300- To 500-Mile Performance Break-In Period
  • Military-Grade Acetal Lower Bearing Polishes Smooth As Steel Delivering Anti-Friction Properties/Dimensional Stability

Product Details

AAP Selling Package Quantity UOM:EA
AAP_UDA_12:EA
AAP_UDA_22:1
Ball Joint Included:(2) Upper & (2) Lower
California Proposition 65:WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Description:Yukon Ball Joint Kit for Dodge RAM 1500; 2500; and 3500; Both Sides
Dust Boot Included:Yes
Grade Type:Performance
Grease Fitting Included:Yes
Greaseable:Yes
Mount Type:Press In
Part Number:yukYSPBJ-004HDK2
Position:Front
Title:Yukon Ball Joint Kit for AAM 9.25” Front Differential, Both Sides
WARNING CA Proposition 65 Message:WARNING: This product can expose you to chemicals including arsenic; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov.
WARNING CA Proposition 65:Yes

Application Summary

HD BALL JOINT KIT, AAM 9.25", '03-'12 DODGE RAM; (2) Upper & (2) Lower

Part Type

Suspension Ball Joint Kit

Data: v4.2 - Upd: 2026-10-13 15:44:03

Features

  • CNC-machined forged SAE 1045 carbon alloy steel housing ensures longer joint life
  • Features extrusion rolled threads which are significantly stronger than cut-thread construction
  • Fits AAM 9.25 in. Front Differential
  • Fits AAM 9.25” front differential
  • Greaseable, pre-threaded zerk housing makes lubrication maintenance quick and easy
  • Greaseable; Pre-Threaded Zerk Housing Makes Lubrication Maintenance Quick And Easy
  • Hot-forged, induction heat-treated 4140 chromoly ball stud produces unrivaled durability
  • Hot-Forged; Induction Heat-Treated 4140 Chromoly Ball Stud Produces Unrivaled Durability
  • Improved upper bearing design eliminates dreaded Death Wobble
  • Kit includes 2 upper and 2 lower ball joints and associated small parts
  • Lifetime warranty against manufacturing defects
  • Military-Grade Acetal Lower Bearing Polishes Smooth As Steel Delivering Anti-Friction Properties/Dimensional Stability
  • Military-grade acetal lower bearing polishes smooth as steel delivering outstanding anti-friction properties and dimensional stability
  • Neoprene-enhanced CR rubber boot and internal seal/pancake boot provide superior sealing against contaminants
  • Note; You May Experience Memory Steer During A 300- To 500-Mile Performance Break-In Period
  • Note: You may experience memory steer during a 300- to 500-mile performance break-in period

Specifications

AAP Selling Package Quantity UOM:
EA
AAP_UDA_12:
EA
AAP_UDA_22:
1
Ball Joint Included:
(2) Upper & (2) Lower
California Proposition 65:
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Description:
Yukon Ball Joint Kit for Dodge RAM 1500; 2500; and 3500; Both Sides
Dust Boot Included:
Yes
Grade Type:
Performance
Grease Fitting Included:
Yes
Greaseable:
Yes
Mount Type:
Press In
Part Number:
yukYSPBJ-004HDK2
Position:
Front
Title:
Yukon Ball Joint Kit for AAM 9.25” Front Differential, Both Sides
WARNING CA Proposition 65 Message:
WARNING: This product can expose you to chemicals including arsenic; which is known to the State of California to cause cancer. For more information; go to www.P65Warnings.ca.gov.
WARNING CA Proposition 65:
Yes

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukYSPBJ-004HDK2
SFX Item ID 4492578
Supplier Item Code 4492578
Manufacturer SKU YSPBJ-004HDK2
Manufacturer UPC 883584129059
Alternative References YUK014166, 9.25in

Compatibility

HD BALL JOINT KIT, AAM 9.25", '03-'12 DODGE RAM; (2) Upper & (2) Lower

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