Page 818 - 2021-22 Auto Performance_Circle Track

Drive Yokes
Yokes listed are designed for use with popular Dana series 1310 (3-1/4" wide with 1-1/16" cups) universal joints. Choose from steel or lightweight 7075-T6 aluminum units.
Part No. Description
Closed Tube 10" Side Bells
Part No. Description
Posi-Lock Nut Assembly WIN6498R
WIN5038
10" quick-change rear ends. A positive locking O-ring retains the nut and spacer. Easily removed, the assembly will stay in place when gears are being changed. Right-hand threads only.
WIN5038
Steel Yoke, 1-1/4", 10-Spline
WIN5038AS
Aluminum Yoke, 1-1/4", 10-Spline
WIN5038AS-32
Aluminum Yoke, Quick Change with Gun drilled Shaft
WIN7204-32-01
Yoke Seal for WIN5038AS-32
WIN3655M
U-BoltAssembly,1310Series,Pair NEW!
Gear Covers
Description
Cover Part No.
Bearing Part No.
Plug Part No.
Aluminum Sprint Center, Lg. Ball Bearings/ Retainers
WIN3736
WIN8659
—
H.D. Sprint Gear Cover
WIN6630
WIN7521
—
Mag. Sprint Center Gear Cover
—
WIN7332
WIN7874
Standard LW Aluminum Sprint Cover
WIN6746
WIN7524
WIN7874
Sprint Billet, 6 Bolt
WIN12175
—
—
Sprint Center 10 Bolt with Integral Pump
WIN3792-01
—
—
Sprint Billet, Black Aluminum 10 Bolt with O-Ring
WIN4873
—
—
8-Rib Side Bells
WIN12080
Permamold LH Side Bell
WIN12083
Aluminum RH Side Bell with Insp. Plug
WINK5016-02
Mag. LH Side Bell
WINK5016-03
Mag. RH Side Bell with Insp. Plug
ALL72054
O-Ring, Sold Individually
6-Rib Side Bells
WIN1663-01B
Aluminum RH Side Bell with Insp. Plug
WIN1663-02
Aluminum LH Side Bell
WINK1663-01B
Mag. RH Side Bell with Insp. Plug
WINK1663-02
Mag. LH Side Bell
WIN7403T
O-Ring Side Bell
4-Rib Side Bells
WIN7403T
O-Ring Side Bell
Tools
WIN5378
Seal Driver, Used to Install WIN7205 Side Bell Seal
Note: All Covers Include bearings.
Gear Cover Accessories
WIN3792-01
Inspection Plug WIN6857 Inspection plug includes a 9/16" hex and an
O-ring for effective sealing. Fits all 8-3/8" Mini Center and Side Bells.
Semi-Synthetic Lubricant
WIN1730

semi-synthetic 80-90-140W hypoid lube has moly additives to reduce friction and enhance durability. Sold in 1-gallon containers.
Through Bolt Kit
WIN5218
Kit contains ten 7/16"-20 x 5-1/2" through bolts, washers, and lock nuts.
Lower Shafts
WIN6390AR
WIN7447
WIN6729
Part No.
Description
WIN7794
WIN1764
Gasket, 6 Bolt Deep Cover WIN5054HD
WIN6390AR
Standard High Nut Kit, Red, Includes (10) High Nuts, (10) Studs, and (10) Steel Balls
WIN6729
Sprint Center Gasket
WIN6729HD
Sprint Center Gasket, Heavy Duty
WIN7447
O-Ring for Heavy-Duty Sprint Bearing Cap
WIN7794
Standard High Nut, Steel
WIN7794AR
Standard High Nut, Red
WIN7794ASBK
Short High Nut, Aluminum, Black
WIN7794ASR
Short High Nut, Aluminum, Red
WIN8447
O-Ring for 6-Bolt Sprint Center
WIN8446
O-Ring for WIN12070
WIN8478
O-Ring for 2nd Gen Billet Cover
Winters offers a variety of lower shafts for
closed tube, 10" full-size or 8" short quick-change rears.
Part No. Description
8500 Series
10-Spline Quick-Change Gear Poster
WINPOSTER10
Full-sized (16-1/2" x 20") poster dis- plays tooth count and ring and pinion ra- tio data. Ideal for the race shop or trailer.
8" Short Quick Change
WIN4951
Standard Lower Shaft, 18.59" Long
10" Full Size Quick Change
WIN5003-02
Standard Lower Shaft, Open Drive, 19-3/4" Long x 10-Spline
WIN5003
Heat Treated Lower Shaft, Open Drive, 19-3/4" Long x 10-Spline
816 TRACK
CIRCLE 2021-22