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You are here: Home > SONNAX Valves and Tools > General Motors > Powerglide
Powerglide transmission parts, servo pistons, thrust washers, bearings, stator support, bushings, planetary shims

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Powerglide transmission bushing kit 1962-73.
34601 Powerglide transmission bushing kit 1962-73.
Competitors Price $12.07
Your Cost $10.71
You save $1.36!
In Stock

8436 Powerglide sun gear bushing, (wedding band).
8436 Powerglide sun gear bushing, (wedding band).
Competitors Price $8.02
Your Cost $7.58
You save $0.44!

Sonnax replacement part.
Powerglide needle bearings for 1.76:1 ratio planetary.
28413 Powerglide needle bearings for 1.76:1 ratio planetary.
Competitors Price $14.65
Your Cost $10.36
You save $4.29!

This is a direct replacement part. .108" X .680" long. 185 Per bag.
8415A POWERGLIDE 1.82:1 Ratio Planetary Front Thrust Washer. 2 Per Pack.
8415A POWERGLIDE 1.82:1 Ratio Planetary Front Thrust Washer.
Usually Ships in 24 Hours
Competitors Price $3.13
Your Cost $2.87
You save $0.26!

2.50" overall length X .032" thick, .532" pin opening with 1.50" pin center.
Powerglide planetary, 1.76:1 ratio rear pinion thrust washer.
8415B Powerglide planetary, 1.76:1 ratio rear pinion washer.
Competitors Price $2.65
Your Cost $2.11
You save $0.54!

1.156" outside diameter X .63" outside diameter X .033" thick. 1 per bag.
Powerglide transmission pump stator shaft
28154S Powerglide Transmission stator shaft
Competitors Price $50.74
Your Cost $44.30
You save $6.44!

This shaft has been redesigned for use with aftermarket 30 spline input shafts. This shaft is heat treated alloy steel. No machining required. This is a direct replacement part.
More Information
28755-01K POWERGLIDE High Clutch Drum.
28755-01K POWERGLIDE Complete High Clutch Drum.
Competitors Price $554.89
Your Cost $508.65
You save $46.24!

SONNAX 28755-01K POWERGLIDE Complete High Clutch Drum. (This Drum Does NOT Come With The Sun Gear and Plate). DROP SHIP ONLY.
Powerglide reverse clutch spring retainer.
28709 Powerglide reverse clutch spring retainer.
Competitors Price $11.29
Your Cost $10.00
You save $1.29!

This retainer is stamped from high strength steel and is designed to resist defection.
Use with springs 28320A.
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8413 Powerglide planetary needle bearings for 1.82 Ratio.
8413 Powerglide planetary needle bearings for 1.82 Ratio. DISCONTINUED
Competitors Price $44.74
Your Cost $39.96
You save $4.78!

.686" long X .093" diameter. 245 needle bearings per bag.
8415 Powerglide 1.76:1 planetary front thrust washer.
8415 Powerglide 1.76:1 planetary front thrust washer.
Competitors Price $3.88
Your Cost $3.22
You save $0.66!

2.196" overall length X .032" thick, .629" pin opening with 1.85" pin center.
8415AK Powerglide 1.82:1 Planetary pinion thrust washer kit (Figure 8 washer).
8415AK Powerglide 1.82:1 Planetary pinion thrust washer kit (Figure 8 washer).
Competitors Price $21.19
Your Cost $19.43
You save $1.76!

(Figure 8 washer, 2.50" overall length X .032" thick with 1.50" pin center). 6 Per bag.
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Powerglide 1.76:1 ratio planetary pinion thrust washer kit.
8415BK Powerglide 1.76:1 ratio planetary pinion thrust washer kit.
Competitors Price $27.27
Your Cost $25.15
You save $2.12!

12 piece set. This is a direct replacement part.
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Powerglide planetary rebuild kit for 1.76:1 Ratio
28922-01K Powerglide planetary rebuild kit for 1.76:1 Ratio
Competitors Price $94.10
Your Cost $92.50
You save $1.60!
In Stock

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Powerglide transmission forward clutch hub
28304 Powerglide forward clutch hub.
Competitors Price $48.80
Your Cost $45.57
You save $3.23!

This hub is designed for extra heavy-duty drag racing.
Machined from high quality, medium-carbon steel forging.
All splines are precision machined. Unique lube hole pattern
designed to reduce drag on the frictions in low gear.
Five lightening holes reduce weight without compromising strength.
This hub will accept 5 X .094" friction plates for added load capacity.
Powerglide transmission forward clutch hub extra capacity.
28304-01 Powerglide forward clutch hub, extra capacity.
Competitors Price $48.54
Your Cost $46.79
You save $1.75!
In Stock

This hub is designed for extra heavy-duty drag racing.
Machined from high quality, medium-carbon steel forging.
All splines are precision machined.
Unique lube hole pattern designed to reduce drag on the frictions in low gear.
Five lightening holes reduce weight without compromising strength.
Hub height 1.488".
Powerglide transmission  forward clutch hub
28304-SP Powerglide transmission forward clutch hub
Competitors Price $43.15
Your Cost $41.31
You save $1.84!
(Out of Stock)

This hub is designed for extra heavy-duty drag racing.
Machined from high quality, medium-carbon steel forging.
All splines are precision machined.
Unique lube hole pattern designed to reduce drag on the frictions in low gear.
This hub is similar to 28304 but without the lightening holes.
Powerglide forward clutch hub extra capacity.
28304-02 Powerglide transmission forward clutch hub, extra capacity.
Competitors Price $53.66
Your Cost $51.67
You save $1.99!
In Stock

Powerglide transmission parts
This hub is designed for extra heavy-duty drag racing. Machined from high quality, medium-carbon steel forging. All splines are precision machined. Unique lube hole pattern designed to reduce drag on the frictions in low gear. Hub height 1.488". (Same as 28304-01 without the holes)
T-0150 POWERGLIDE Rear clutch spring compressor tool.
T-0150 Powerglide rear clutch spring compressor tool.
Competitors Price $39.39
Your Cost $38.78
You save $0.61!
In Stock

Similar to Atec T-0150
T-0151 POWERGLIDE Rear clutch spring compressor tool.
T-0151 Powerglide rear clutch spring compressor tool.
Competitors Price $56.37
Your Cost $36.87
You save $19.50!
In Stock

Similar to Atec T-0151
Powerglide transmission case saver, 6 pc set.
34300UP6 Powerglide transmission case saver, 6 pc set.
Competitors Price $22.65
Your Cost $20.59
You save $2.06!
In Stock

Powerglide transmission parts. These case savers are spring steel clips that fit into the lo clutch area of the case. These clips provide a smooth hard surface for the steel plate lugs where the contact the case. Use only with ALTO reverse steel plates. No machining required.
Sonnax 28320 Powerglide direct clutch return springs.
28320 Powerglide direct clutch return springs. 24 Per bag.
Competitors Price $10.80
Your Cost $9.99
You save $0.81!

24 Per bag.
See 28320A for reverse return springs.
28755-02 Powerglide high clutch drum spring retainer.
28755-02 Powerglide high clutch drum spring retainer.
Competitors Price $12.46
Your Cost $11.42
You save $1.04!

28755-03 Powerglide, small snap ring high clutch retainer.
28755-03 Powerglide, small snap ring high clutch retainer. (5 Per bag.)
Competitors Price $4.45
Your Cost $4.02
You save $0.43!

5 Per bag.
28755-04 POWERGLIDE High Clutch Retainer Large Outer Snap Ring.
28755-04 Powerglide high clutch retainer large outer snap ring. 5 pack
Usually Ships in 24 Hours
Competitors Price $10.10
Your Cost $9.48
You save $0.62!

POWERGLIDE Large Wear Plate High Clutch Drum.
28755-05 POWERGLIDE Large Wear Plate High Clutch Drum 5 Per bag
Competitors Price $14.22
Your Cost $13.19
You save $1.03!

POWERGLIDE Large Wear Plate High Clutch Drum.
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Powerglide transmission high clutch drum, small wear plate.
28755-06 Powerglide transmission high clutch drum, small wear plate.
Competitors Price $12.95
Your Cost $11.32
You save $1.63!

5 Per bag.
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28711-01K Powerglide grade #5, pan stud & nuts.
28711-01K Powerglide grade #5, pan stud & nuts.
Competitors Price $13.50
Your Cost $12.42
You save $1.08!
(Out of Stock)

These bolts are longer for use with aluminum pans. 14 studs and nuts per pack.
28711-03K Powerglide Grade #5 pump bolts and nuts.
28711-03K Powerglide Grade #5 pump bolts and nuts.
Competitors Price $11.48
Your Cost $10.29
You save $1.19!
In Stock

Hardened replacement pump bolts and nuts.
Prevent wearing of the case from repeated dissembles.
This kit contains 7 hardened pump bolts and nuts.
Powerglide modulator plug kit.
28738-01K Powerglide modulator plug kit.
Competitors Price $12.60
Your Cost $11.94
You save $0.66!
In Stock

This is a threaded plug to replace the vacuum modulator.
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Powerglide transmission performance reprogramming kit™
34931 Powerglide performance reprogramming kit 1963-73.
Competitors Price $48.16
Your Cost $47.31
You save $0.85!
In Stock

Full manual or automatic shift.
Comes with complete, easy to follow instructions.
Powerglide transmission hardened band adjustment screw
28612-01K Powerglide transmission hardened band adjustment screw
Competitors Price $33.23
Your Cost $29.66
You save $3.57!
In Stock

Made from hardened and tempered alloy steel. Prevents deflection and bending.
More Information
28080K Powerglide output Shaft support with bearing & gasket.
28080K Powerglide output shaft support with bearing & gasket.
Competitors Price $89.22
Your Cost $84.81
You save $4.41!

This is a high strength support made from 6061-T6 billet aluminum, with pre-installed roller bearing in place of the bushing, this is a support designed for used in drag racing, eliminating the provisions for the governor. No machining required.
More Information
28406B Powerglide pump to direct clutch drum washer.
28406B Powerglide pump to direct clutch drum washer.
List Price: $7.30
Competitors Price $6.88
Your Cost $6.00
You save $1.30!

.061" (1.54mm) thick X 2.688" outside diameter X 1.998" inside diameter.
Powerglide pump to direct clutch drum washer.
28406C Powerglide pump to direct clutch drum washer.
List Price: $7.03
Competitors Price $6.59
Your Cost $6.22
You save $0.81!

.078" (1.98mm) thick X 2.688" outside diameter X 1.998" inside diameter.
28821-01K Powerglide dual o-ring servo piston.
28821-01K Powerglide transmission dual O ring servo piston.
Competitors Price $38.08
Your Cost $37.40
You save $0.68!
In Stock

Servo piston with gasket and o-rings.
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Powerglide dual Teflon sealing ring type servo piston.
28821-02K Powerglide dual Teflon sealing ring type servo piston.
Competitors Price $43.82
Your Cost $43.03
You save $0.79!
In Stock

This piston accept both teflon and metal sealing rings. Replacement teflon seals #18608T (2 reqiured).
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28821-03K POWERGLIDE Servo Piston Cover Kit.
28821-03K Powerglide Transmission Servo Piston Cover Kit.
Competitors Price $34.05
Your Cost $30.38
You save $3.67!
In Stock

This Purple Anodized Aluminum cover is designed to replace other covers
and requires no modifications to the case.
It utilizes a gasket and o-ring for better sealing and is stronger
to handle higher pressures, mounting bolts and plug are also included.
Powerglide transmission servo piston and cover kit
28821-04K Powerglide, O ring type servo piston and cover kit.
Competitors Price $46.63
Your Cost $45.79
You save $0.84!
In Stock

The kit contains a gasket, piston o-rings, piston, cover o-ring, bolts and cover.
28821-05K Powerglide Teflon seal type servo piston and cover kit.
28821-05K Powerglide Teflon seal type servo piston and cover kit.
Competitors Price $57.12
Your Cost $56.09
You save $1.03!
In Stock

The kit contains a gasket, cover o-ring, 2 teflon piston seals, bolts, piston, cover and cover plug.
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28821-09K Powerglide Super Hold servo piston kit.
28821-09K Powerglide Super Hold servo piston kit.
Competitors Price $294.79
Your Cost $262.50
You save $32.29!
(Out of Stock)

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Powerglide, Replacement teflon ring for 28821-02K.
18608T Powerglide, Replacement teflon ring for 28821-02K
Competitors Price $3.14
Your Cost $2.81
You save $0.33!

2 Required.
Powerglide direct drum bushing.
28005 Powerglide direct drum bushing.
Competitors Price $8.61
Your Cost $8.46
You save $0.15!

This is a direct replacement part. No machining required.
180S-K Powerglide 1.80 Ratio Planetary Gear Set
180S-K Powerglide 1.80 Ratio Planetary Gear Set
Competitors Price $852.64
Your Cost $656.43
You save $196.21!

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Powerglide case bushing 1962-73.
34626 Powerglide case bushing 1962-73.
Competitors Price $2.40
Your Cost $1.42
You save $0.98!
In Stock

1.282" outside diameter X 1.198" inside diameter X .531" wide.
With groove.
34626A Powerglide rear pump bushing 1962-73.
34626A Powerglide rear pump bushing 1962-73.
Competitors Price $1.45
Your Cost $1.38
You save $0.07!
In Stock

1.274" outside diameter X 1.179" inside diameter X .454" wide.
28765-02 POWERGLIDE Large High drum Lip Seals. 1 Per bag.
28765-02 POWERGLIDE Large High drum Lip Seal. 1 Per bag.
Competitors Price $12.73
Your Cost $11.37
You save $1.36!

Outer Lip Seal, 1 Per bag.
Powerglide transmission reverse clutch return springs.
28320A Powerglide, Reverse clutch return springs.
Competitors Price $15.09
Your Cost $13.48
You save $1.61!

Sonnax transmission parts
Made from high tensile springs. Spring ends are close-wound and match ground to uniform length. Specifically made for trans brake equipped Powerglides. 17 Per bag.
Powerglide carrier to case bearing.
28438-01K Powerglide carrier to case bearing.
Competitors Price $16.52
Your Cost $14.75
You save $1.77!
In Stock

28765-04 POWERGLIDE High Clutch Drum Piston.
28765-04 POWERGLIDE High Clutch Drum Piston.
Competitors Price $93.55
Your Cost $92.72
You save $0.83!
(Out of Stock)

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Powerglide transmission shift lever shaft.
28431 Powerglide shift lever shaft.
Competitors Price $17.99
Your Cost $15.26
You save $2.73!

Designed to work with competition type shifters. 1 piece design. Also see 28831-03K.
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Powerglide rooster comb.
28862 Powerglide rooster comb.
Competitors Price $73.31
Your Cost $69.05
You save $4.26!

This has a hardened comb cam area to prevent wear. Forged steel lever prevents cracking at the clamp.
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Sonnax, 28861-03 Powerglide detent spring.
28861-03 Powerglide detent spring.
Competitors Price $6.88
Your Cost $6.69
You save $0.19!
In Stock

Sonnax 28861-03 Powerglide detent spring.
Powerglide shifter shaft (bolt together type)
28431-05K Powerglide shifter shaft (bolt together type)
Competitors Price $18.12
Your Cost $16.18
You save $1.94!
In Stock

Lever can be mounted in the up or down position.
Plated with zinc for corrosion protection.
No case modifications required.
Powerglide servo cover gasket. 5 Per bag.
34129 Powerglide Transmission servo cover gasket. 5 Per bag.
Competitors Price $4.65
Your Cost $4.34
You save $0.31!
In Stock

Powerglide, Replacement O ring for 28821-01K.
28821-OR Powerglide, replacement O ring for 28821-01K.
Competitors Price $2.29
Your Cost $2.07
You save $0.22!
In Stock

2 required.
Powerglide O Ring and gasket kit for 28821-01K
28821-OR Powerglide O Ring for 28821-01K
Competitors Price $5.47
Your Cost $4.90
You save $0.57!
In Stock

Powerglide sun gear thrust bearing.
28321 Powerglide sun gear thrust bearing.
Competitors Price $25.40
Your Cost $22.68
You save $2.72!

This is a direct replacement TORRINGTON bearing assembly.
Sonnax 35922-01K, GM speedo (Bullet) plug.
35922-01K GM Transmission speedo (Bullet) plug. no longer available 12.20.12
Competitors Price $21.15
Your Cost $19.38
You save $1.77!
(Out of Stock)

More Informationno longer available 04.12.
28761-01K Powerglide reverse clutch piston.
28761-01K Powerglide reverse clutch piston.
Competitors Price $82.63
Your Cost $74.20
You save $8.43!
In Stock

Solid aluminum with lip seals.
28801-S09K Powerglide transmission filter extension for deep pan
28801-S09K Powerglide filter extension for deep pan
Competitors Price $25.41
Your Cost $24.01
You save $1.40!
In Stock

Powerglide transmission filter extension. Use with stock Powerglide transmission filter.
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Powerglide transmission deep pan
28801-S Powerglide transmission deep pan
Competitors Price $147.29
Your Cost $145.04
You save $2.25!

Powerglide transmission pan use with filter extensions 28801-S09K, 28801-S10K and 28801-S11K
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Powerglide transmission parts
Transmission Parts USA
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