Dana 30 Front Axle

1966 to 1971 FORD BRONCO

Early first generation Ford Bronco's 1966, 1967, 1968, 1969, 1970 and 1971 were built with a Dana 30 front axle. This was the first of it's kind to have the open knuckle design. Starting in 1972 the Ford Bronco was built with the stronger Dana 44 front axle. The early Ford Bronco platform was given the model number designation U-100. There are three versions of the U-100 Ford Bronco...the U-130 Roadster, U-140 Sports Utility and U-150 Station Wagon.

1966 to 1971 Ford U-100 Bronco Dana 30 front axle exploded view at Denny's Driveshafts

Diagram #	Part #	Description	Diagram #	Part #	Description
1	*****	Housing - For reference only	39
2	Multiple	Gear Set - See Ring and Pinion Gear	40
3	Multiple	Slinger - Variable Thicknesses	41		Knuckle
4	706015X	Inner Pinion Bearing Cup and Cone	42
5	*****	Inner Pinion Brg Shims - See Shim kits	43		Cotter pin
5	706386X	Pinion Bearing Shim Kit	44		Tie Rod
5	706360X	Diff and Pinion Brg Shim Kit	45	Multiple	See Axle section
6		Baffle for Pinion Bearing	46		Slinger Outer Axle
			47	34783	Spindle Seal
7	*****	Outer Pinion Brg Shims - See Shim kits
8	706030X	Outer Pinion Bearing Cup and Cone	48	35986	Thrust washer
9		Slinger for Outer Pinion Bearing	48A
10	44895	Pinion Seal	49	550759	Spindle Needle brg
11	Multiple	Pinion Yoke - End Yoke	51	21588X	Inner axle nut w/pin
12	30186	Pinion Washer	52	36569	Washer with holes
13	30185	Pinion Nut	53	31139	Outer axle nut
14		Pinion Companion Flange	54	31624	Snap ring
15 - 18	23350X	Diff Cover Kit includes 15, 16, 17, 18	55
15		Diff Cover	56
16	34684	Diff Cover Gasket	57		Spring
17		Plug for Diff Cover	58		Spring retainer
18	34279	Bolts for Diff Cover Quantity 10	59	706111X	Outer wheel bearing
19	*****	Diff Brg Cap - not sold separately	60
20		Bolt for Diff Brg Cap	61	706110X	Inner wheel Bearing
21	706016X	Diff Bearing Kit Cup and Cone	62	Multiple	Wheel Brg Hub Seal
22	706087X	Diff Bearing Shim Kit	63
23	*****	Diff Case	64
			64
24	41221	Ring Gear Bolts Qty 10	65
25-29	Multiple	Spider gear kit for open diff	65
25	*****	Diff Large Side Gear - See Spider Gear Section	66
26	*****	Diff Small Spider Gear	67
			67
27	*****	Thrust washer for Diff Small Spider Gear	68
28	*****	Thrust washer for Diff Large Spider Gear	69
29	41648	Diff Cross Shaft	70	*****
30	13449	Diff Cross Shaft Lockpin / Roll Pin	71	*****
31		Tube Seal
32 - 35	Multiple	Knuckle Upper and Lower brgs and seals

DANA 30 FRONT - 1967-1971 FORD U-100 BRONCO

AXLE U-JOINTS

	DANA SPICER 5-260X - Dana 30 Front Axle Universal Joint fits Ford Bronco 1966 to 1977 and F-100 from 1970 to 1972 ALL with 1.062 u-joint bearing cap diameter CLICK HERE for More Details Part Number: 5-260X	$29.95	IN STOCK

SNAP RING FOR OUTER AXLE

	Dana Spicer 31624 Snap Ring for Outer Axle Shafts fits 1966 to 1971-1/2 FORD BRONCO with Dana 30 Front CLICK HERE for More Details Part Number: 31624 Diagram Number: 54	$0.76	IN STOCK

PINION NUT and WASHER

	DANA SPICER 30185 Dana 30 Pinion NUT CLICK HERE for More Details Part Number: 30185 Diagram Number: 13	$0.95	IN STOCK

	Dana Spicer 30186 - Dana 30 Pinion WASHER CLICK HERE for More Details Part Number: 30186 Diagram Number: 12	$0.45	IN STOCK

PINION SEAL

	Pinion Seal fits FORD Bronco 1967 to 1971 with DANA 30 Front CLICK HERE for More Details Part Number: 44895 Diagram Number: 10	$8.95	IN STOCK

PINION YOKE

1310 SERIES

	DANA SPICER 2-4-8091X Pinion Yoke 1310 series 26 spline fits 1966 to 1971-1/2 FORD BRONCO with DANA 30 Front Axle CLICK HERE for More Details Part Number: 2-4-8091X Diagram Number: 11	$54.28	IN STOCK

	NEAPCO N2-4-8091X Pinion Yoke 1310 series 26 spline fits 1966 to 1971-1/2 FORD BRONCO with DANA 30 Front Axle CLICK HERE for More Details Part Number: N2-4-8091X Diagram Number: 11	~~$82.55~~ $78.62	IN STOCK

1330 SERIES

	Dana Spicer 2-4-3581-1X Pinion Yoke fits FORD DANA 30 with 26 splines 1330 Series UPGRADE CLICK HERE for More Details Part Number: 2-4-3581-1X Diagram Number: 11	~~$74.95~~ $69.95	IN STOCK

	Dana Spicer 2-4-6111X Pinion Yoke u-bolt style fits DANA 30, 44 with 26 splines 1330 Series fits 1.125 inch u-joint caps CLICK HERE for More Details Part Number: 2-4-6111X Diagram Number: 11	~~$60.08~~ $50.32	IN STOCK

1350 SERIES

	Dana Spicer 3-4-5761-1X Pinion Yoke Ford Dana 30 Strap & Bolt Style 26 spline 1350 Series UPGRADE CLICK HERE for More Details Part Number: 3-4-5761-1X Diagram Number: 11	$129.95	IN STOCK FREE SHIPPING

	6011125 Pinion Yoke FORGED 1350 series U-Bolt style 26 splines fits Dana 30, 44 front or rear end CLICK HERE for More Details Part Number: 6011125 Diagram Number: 11	$165.95	IN STOCK FREE SHIPPING

SPINDLE PARTS

	DANA SPICER 21588X Inner Spindle Nut WITH PIN for FORD Bronco, F-100, F-150 and F-250 with DANA 30 and DANA 44 Front CLICK HERE for More Details Part Number: 21588X Diagram Number: 51	$12.95	IN STOCK

	DANA SPICER 28068X Spindle Nut Set for FORD Bronco, F-100, F-150 and F-250 with DANA 30 and DANA 44 Front 1.625-16 thread size CLICK HERE for More Details Part Number: 28068X Diagram Number: 51-53	$16.95	IN STOCK

	DANA SPICER 31139 Outer Spindle Nut for FORD Bronco, F-100, F-150 and F-250 with DANA 30 and DANA 44 Front CLICK HERE for More Details Part Number: 31139 Diagram Number: 53	$6.34	IN STOCK

	DANA SPICER 36569 - Spindle Washer Locking Ring with holes CLICK HERE for More Details Part Number: 36569 Diagram Number: 52	$2.54	IN STOCK

	DANA SPICER 34783 Spindle SEAL 1966 to 1971 FORD Bronco with DANA 30 Front Axle CLICK HERE for More Details Part Number: 34783 Diagram Number: 47	$26.11	IN STOCK

	DANA SPICER 35986 Brass Spindle Thrust Washer 1966 to 1971 FORD Bronco with DANA 30 Front Axle CLICK HERE for More Details Part Number: 35986 Diagram Number: 48	$4.35

	DANA SPICER 550759 Spindle Needle Bearing 1966 to 1971 FORD Bronco with DANA 30 Front Axle CLICK HERE for More Details Part Number: 550759 Diagram Number: 49	$12.39	IN STOCK

DIFF PARTS

DIFFERENTIAL BEARINGS

	Dana Spicer 706016X BEARING KIT includes (2) LM501349 and (2) LM501314 CLICK HERE for More Details Part Number: 706016X Diagram Number: 21	$45.59

	TIMKEN LM501349 Tapered Roller Bearing CONE CLICK HERE for More Details Part Number: LM501349 Diagram Number: 21	$17.48	IN STOCK

	TIMKEN LM501314 Tapered Roller Bearing Cup CLICK HERE for More Details Part Number: LM501314 Diagram Number: 21	$8.11	IN STOCK

PINION BEARINGS

	Dana Spicer 706014X Bearing Kit includes M86647 and M86610 CLICK HERE for More Details Part Number: 706014X Diagram Number: 8	$62.59	IN STOCK

	Dana Spicer 706015X Inner Pinion Bearing Kit includes HM88649 and HM88610 CLICK HERE for More Details Part Number: 706015X Diagram Number: 4	$34.87	IN STOCK

	Dana Spicer 706030X OUTER PINION BEARING KIT for Dana 30 front - 02820, 02872 CLICK HERE for More Details Part Number: 706030X	$37.95	IN STOCK

COVER BOLTS

	Dana Spicer 34279 Diff Cover BOLT 5/16-18 hex head fits Dana 25, 27, 30, Super 30, 35, 44, Chevy 8.2 inch 10 bolt, Chevy 12 Bolt, GM 7.5 and 7.6 inch 10 bolt, GM 8.5 and 8.6 inch 10 bolt, AMC 20 CLICK HERE for More Details Part Number: 34279 Diagram Number: 18	$2.25	IN STOCK

COVER GASKET

	Dana Spicer 38615 Loctite SI 5699 Replaced by 70-31414-10 REINZOSIL RTV Silicone Gasket Maker CLICK HERE for More Details Part Number: 38615 Diagram Number: 16	$7.65

	Victor Reinz 70-31414-10 Reinzosil RTV Silicone Gasket Maker 2.36 oz. (70 ml) tube CLICK HERE for More Details Part Number: 70-31414-10 Diagram Number: 16	$4.94	IN STOCK

	Victor Reinz 70-31414-40 Reinzosil RTV Silicone Gasket Maker 10.48 oz. (310 ml) cartridge for caulking gun CLICK HERE for More Details Part Number: 70-31414-40 Diagram Number: 16	$23.64

	Dana Spicer 34684 DIFF COVER GASKET 1966 to 1971 FORD U-100 BRONCO with Dana 30 Front CLICK HERE for More Details Part Number: 34684 Diagram Number: 16	$4.97

RING GEAR BOLTS

	Dana Spicer 41221 RING GEAR BOLT fits Dana 28 , Dana 30, Dana 35, Dana 44 Front and Rear diff CLICK HERE for More Details Part Number: 41221 Diagram Number: 24	$0.55	IN STOCK

LOCKPIN / ROLL PIN

	Dana Spicer 13449 ROLL PIN for Diff Spider Cross shaft fits 1966 to 1971 Ford Bronco U-100 with Dana 30 Front Axle CLICK HERE for More Details Part Number: 13449 Diagram Number: 30	$0.45	IN STOCK

SPIDER GEARS

	Dana Spicer 706003X Loaded Open Diff Carrier with Spiders fits 1.18-27 spline axles 3.54 and down ratio Dana 30 Front Ford Bronco U-100 1967 to 1971 CLICK HERE for More Details Part Number: 706003X Diagram Number: 23	~~$196.51~~ $182.67	IN STOCK FREE SHIPPING

	Dana Spicer 706008X Open Diff Case EMPTY No Spiders fits 3.73 and up ratio Dana 30 Front Ford Bronco U-100 CLICK HERE for More Details Part Number: 706008X Diagram Number: 23	$119.58	IN STOCK FREE SHIPPING

	Dana Spicer 706010X INNER GEAR KIT SPIDER GEARS fits 1966 to 1971 Ford BRONCO Dana 30 FRONT differential with 27 spline axles CLICK HERE for More Details Part Number: 706010X Diagram Number: 25-29	~~$122.53~~ $102.62	IN STOCK FREE SHIPPING

	Dana SVL 10020714 INNER GEAR KIT SPIDER GEARS fits 1966 to 1971 Ford BRONCO Dana 30 FRONT differential with 27 spline axles CLICK HERE for More Details Part Number: 10020714 Diagram Number: 25-29	$76.45	SOLD OUT

	Dana Spicer 706087X SHIM KIT CLICK HERE for More Details Part Number: 706087X Diagram Number: 22	~~$36.54~~ $30.61	IN STOCK

	Dana Spicer 41648 Spider Gear Cross Shaft for Dana 30 Open diff fits 1966 to 1971 Ford Bronco CLICK HERE for More Details Part Number: 41648 Diagram Number: 29	$22.64	IN STOCK

GEAR SETS - RING and PINION

DANA SPICER - RING and PINION

	Dana Spicer 706503-4X Ring and Pinion Gear set kit standard rotation 4.10 ratio for Dana 30 FRONT 1967 to 1971 Ford Bronco U-100 CLICK HERE for More Details Part Number: 706503-4X Diagram Number: 2	$282.79

WHEEL BEARINGS and SEALS

FRONT WHEEL SEAL

	Timken 442380 Front Wheel Seal 3.259 OD 2.5 ID .250 width fits 1966 to 1969 FORD BRONCO with DANA 30 Front Axle 3.259 OD CLICK HERE for More Details Part Number: 442380 Diagram Number: 62	$10.96	IN STOCK

	Timken 4250 Front Wheel Seal 1969 to 1971-1/2 FORD BRONCO with DANA 30 Front Axle 3.304 OD CLICK HERE for More Details Part Number: 4250 Diagram Number: 62	$9.95	IN STOCK

FRONT INNER WHEEL BEARING

	Dana Spicer 706110X Bearing Kit includes LM603049 and LM603011 CLICK HERE for More Details Part Number: 706110X Diagram Number: 61	$30.95	IN STOCK

	TIMKEN Bearings SET 37 Front INNER WHEEL BEARING Fits 1966 to 1971-1/2 FORD BRONCO with DANA 30 Front Axle LM603049 and LM603011 CLICK HERE for More Details Part Number: SET 37 Diagram Number: 61	$23.85	IN STOCK

FRONT OUTER WHEEL BEARING

	Dana Spicer 706111X Bearing Kit includes LM501349 and LM501310 CLICK HERE for More Details Part Number: 706111X Diagram Number: 59	$26.95	SOLD OUT

	TIMKEN Bearings SET 45 Outer wheel bearing includes LM501349 CONE LM501310 CUP CLICK HERE for More Details Part Number: SET 45 Diagram Number: 59	$21.54	IN STOCK