Ring Gears / Pinions For Sale

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Shop Ring Gears / Pinions by Brand

Eaton-Spicer Ring Gears / Pinions

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1 - 25 of 1,348 listings

Meritor-Rockwell RS20145 Ring Gear / Pinion

Meritor-Rockwell RS20145 Ring Gear / Pinion

Recently Updated

$381.47 USD

RING PINION GEAR SET MERITOR REAR RR/RS20-145 RATIO 3.90 REAR , PINION GEAR TOOTH QUANTITY:10 , PINION SHAFT DIAMETER:2 INCH , PINION SPLINE COUNT:39, RING PINION GEAR RATIO:3.90 ...

Condition	New
Rear End	3.90 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS20145
Stock Number	INC RORB41684-1
MLS Number	13237095
Category	Ring Gears / Pinions
Last Updated	3/24/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer RS404 Ring Gear / Pinion

Eaton-Spicer RS404 Ring Gear / Pinion

Recently Updated

$375.64 USD

513367 GEAR SET HYPOID REAR RS404 RATIO 4.11 , PINION GEAR TEETH - 9 , RING GEAR TEETH - 37 , RING GEAR DIAM - 15.4IN

Quantity	2
Condition	New
Rear End	4.11 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404
Stock Number	INC EAR211486
MLS Number	13453117
Category	Ring Gears / Pinions
Last Updated	3/21/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Meritor-Rockwell RD20145 Ring Gear / Pinion

Meritor-Rockwell RD20145 Ring Gear / Pinion

Recently Updated

$397.09 USD

GEAR SET FRONT 3.58 RATIO MERITOR RD20145 RP20145

Quantity	2
Condition	New
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC RORB41512-1
MLS Number	11335875
Category	Ring Gears / Pinions
Last Updated	3/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS404 Ring Gear / Pinion

Eaton-Spicer DS404 Ring Gear / Pinion

Recently Updated

$348.43 USD

RING GEAR PINION SET DS404-3.90 , DS344/404/405 , 10 PINION GEAR TEETH , 39 RING GEAR TEETH , 15.4" GEAR DIAMETER ,

Condition	New
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	SST 513381
MLS Number	11340259
Category	Ring Gears / Pinions
Last Updated	3/20/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Mack CRD150 Ring Gear / Pinion

Mack CRD150 Ring Gear / Pinion

Recently Updated

$1,458.89 USD

24KH21 GEAR SET MACK CRD 150/151 19/23 TEETH 3.56/3.79/3.98 RATIO , MACK-VOLVO OEM 21130772

Condition	New
Fits To Make(s)	MACK
Fits To Model(s)	CRD150
Stock Number	PAI 808156
MLS Number	14218023
Category	Ring Gears / Pinions
Last Updated	3/19/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Euroricambi Ring Gear / Pinion for a Euroricambi ALL

Euroricambi Ring Gear / Pinion for a Euroricambi ALL

Recently Updated

$842.12 USD

CROWN WHEEL/PINION 43:12

Quantity	3
Condition	New
Rear End	3.58 ratio
Fits To Make(s)	EURORICAMBI
Fits To Model(s)	ALL
Stock Number	EUR B-41512-1
MLS Number	10956926
Category	Ring Gears / Pinions
Last Updated	3/19/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer RS404 Ring Gear / Pinion

Eaton-Spicer RS404 Ring Gear / Pinion

Recently Updated

$366.01 USD

EATON-SPICER REAR RS404 GEAR SET RATIO 3.55 , PINION GEAR TEETH - 11 , RING GEAR TEETH - 39 , RING GEAR DIAM - 15.4IN ,

Quantity	2
Condition	New
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404
Stock Number	INC EAR211483
MLS Number	11387027
Category	Ring Gears / Pinions
Last Updated	3/18/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS404 Ring Gear / Pinion

Eaton-Spicer DS404 Ring Gear / Pinion

Recently Updated

$364.37 USD

513380 GEAR SET FRONT RATIO 4.11 SPICER DS404/DST/DD

Quantity	2
Condition	New
Rear End	4.11 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	INC EAR211470
MLS Number	11331000
Category	Ring Gears / Pinions
Last Updated	3/18/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS404 Ring Gear / Pinion

Eaton-Spicer DS404 Ring Gear / Pinion

Recently Updated

$348.58 USD

513382 HYPOID GEAR SET RATIO 3.70, EATON SPICER DSP40, DSP41, DS344, 404, 405, 454, RING TEETH - 37, PINION TEETH - 10, RING GEAR SIZE - 15.4

Condition	New
Rear End	3.70 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	INC EAR211468
MLS Number	11330999
Category	Ring Gears / Pinions
Last Updated	3/20/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS404 Ring Gear / Pinion

Eaton-Spicer DS404 Ring Gear / Pinion

$366.01 USD

GEAR SET RATO 3.36 EATON DS404/DST/DDT40/41

Condition	New
Rear End	3.36 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	INC EAR211466
MLS Number	11332691
Category	Ring Gears / Pinions
Last Updated	3/17/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Meritor-Rockwell RD20145 Ring Gear / Pinion

Meritor-Rockwell RD20145 Ring Gear / Pinion

$415.86 USD

B41518-1 GEAR SET RATIO 4.11 MERITOR RD/RP22145, RING GEAR 37 TEETH , PINION 9 TEETH

Quantity	2
Condition	New
Rear End	4.11 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC RORB41680-1
MLS Number	11320319
Category	Ring Gears / Pinions
Last Updated	3/17/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Meritor-Rockwell RD20145 Ring Gear / Pinion

Meritor-Rockwell RD20145 Ring Gear / Pinion

$348.43 USD

GEAR SET RATIO 3.73 MERITOR ****145, PINION TEETH 11, DIAMETER 2.35", SPLINE 46, RING GEAR DIAMETER 15.25, TEETH 41

Condition	New
Rear End	3.73 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	SST B41514-1
MLS Number	13965341
Category	Ring Gears / Pinions
Last Updated	3/14/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS404 Ring Gear / Pinion

Eaton-Spicer DS404 Ring Gear / Pinion

$366.01 USD

513383 GEAR SET FRONT RATIO 3.55 DS404/DST/DDT4041,

Quantity	4
Condition	New
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	INC EAR211467
MLS Number	11330998
Category	Ring Gears / Pinions
Last Updated	3/18/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

World American RA351-355-472 Ring Gear / Pinion

World American RA351-355-472 Ring Gear / Pinion

$558.86 USD

DIFFERENTIAL RING AND PINION GEAR SET

Condition	New
Rear End	4.63 ratio
Fits To Make(s)	WORLD AMERICAN
Fits To Model(s)	RA351-355-472
Stock Number	PAI 79790
MLS Number	14240241
Category	Ring Gears / Pinions
Last Updated	3/12/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Meritor-Rockwell SQ100F Ring Gear / Pinion

Meritor-Rockwell SQ100F Ring Gear / Pinion

$402.63 USD

GEAR SET FRONT RATIO 4.88 MERITOR SQ100/SL100/SQHP , 8 PINION GEAR TEETH , 2.1 INCH PINION SHAFT DIAMETER , 41 PINION SPLINE

Condition	New
Rear End	4.88 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	SQ100F
Stock Number	INC RORA37398-1
MLS Number	14226566
Category	Ring Gears / Pinions
Last Updated	3/6/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS404 Ring Gear / Pinion

Eaton-Spicer DS404 Ring Gear / Pinion

$348.58 USD

513382, DS404,3.70 RATIO NEW RP,OLD # 211468

Quantity	2
Condition	New
Rear End	3.70 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	INC EAR513382
MLS Number	11337316
Category	Ring Gears / Pinions
Last Updated	3/5/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Meritor-Rockwell RD2014X Ring Gear / Pinion

Meritor-Rockwell RD2014X Ring Gear / Pinion

$438.07 USD

GEAR SET MERITOR **14X FRONT RATIO 3.08

Condition	New
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD2014X
Stock Number	SST A42200-1F
MLS Number	14218791
Category	Ring Gears / Pinions
Last Updated	3/3/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS461 Ring Gear / Pinion

Eaton-Spicer DS461 Ring Gear / Pinion

$3,800.11 USD

GEAR KIT EATON DS/DD461/521/581P RATIO 3.70 , PINION TEETH 10 , RING GEAR TEETH 37 , RING GEAR SIZE 18 , SPIRAL BEVEL RING GEAR

Condition	New
Rear End	3.70 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS461
Stock Number	CCT 122334 EAT
MLS Number	14218755
Category	Ring Gears / Pinions
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer RS404 Ring Gear / Pinion

Eaton-Spicer RS404 Ring Gear / Pinion

$560.75 USD

GEARSET RS 404 7.17 RATIO

Condition	New
Rear End	7.17 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404
Stock Number	PAI 211494
MLS Number	14218699
Category	Ring Gears / Pinions
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer RD404 Ring Gear / Pinion

Eaton-Spicer RD404 Ring Gear / Pinion

$394.10 USD

DIFFERENTIAL RING AND PINION KIT

Condition	New
Rear End	4.11 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RD404
Stock Number	DAN 25-513367
MLS Number	14218684
Category	Ring Gears / Pinions
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer DS404 Ring Gear / Pinion

Eaton-Spicer DS404 Ring Gear / Pinion

$477.10 USD

DIFFERENTIAL RING AND PINION KIT

Condition	New
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DS404
Stock Number	DAN 25-513381
MLS Number	14218683
Category	Ring Gears / Pinions
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
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LKQ Heavy Truck

Eaton-Spicer RT341 Ring Gear / Pinion

Eaton-Spicer RT341 Ring Gear / Pinion

$1,280.10 USD

KIT-GEAR PIN NUT

Quantity	2
Condition	New
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RT341
Stock Number	DAN 219009
MLS Number	14218601
Category	Ring Gears / Pinions
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
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LKQ Heavy Truck

Eaton-Spicer RT461 Ring Gear / Pinion

Eaton-Spicer RT461 Ring Gear / Pinion

$1,987.10 USD

GEAR SET RING AND PINION

Quantity	2
Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RT461
Stock Number	DAN 122396
MLS Number	14218600
Category	Ring Gears / Pinions
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
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LKQ Heavy Truck

Eaton-Spicer 19055T Ring Gear / Pinion

Eaton-Spicer 19055T Ring Gear / Pinion

$2,181.10 USD

GEAR SET RING AND PINION W/NUT

Condition	New
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	19055T
Stock Number	DAN 121957
MLS Number	14218599
Category	Ring Gears / Pinions
Last Updated	3/7/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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LKQ Heavy Truck

Eaton-Spicer 19055T Ring Gear / Pinion

Eaton-Spicer 19055T Ring Gear / Pinion

$2,314.10 USD

KIT-GEAR PIN NUT

Quantity	2
Condition	New
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	19055T
Stock Number	DAN 121956
MLS Number	14218598
Category	Ring Gears / Pinions
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
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LKQ Heavy Truck

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