1980 GMC K2500 Driveline and Axles Parts

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1980 GMC K2500 Differential Cover Gasket - Rear FelPro

Differential Cover Gasket
with 10 Bolt Holes with 8.5in Ring Gear ; Paper Gasket GMC
FEL-PRO RDS 55028-1 Differential Cover Gasket
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:

1234482, 15617866, 26016662, 26066456, 36005, 3832420, 3931151, 3984820, 3993593, 7429277, 76-2060, DS14208, DT004, P27857, P27857TC

Additional Fitment Information:

Vehicle	Position
1980 - GMC K2500	Rear

32 In Stock

$9.52 CAD

$11.42 CAD

Brand	FelPro
Part #	F10RDS 55028-1
Condition	New
Warehouse	B

UPC: 084113720376

1980 GMC K2500 Drive Axle Shaft Flange Gasket - Rear FelPro

Axle Flange Gasket
with 8 Bolt Holes 2-23/32in Inside Diameter x 4-7/16in Outside Diameter
FEL-PRO 55350 Axle Flange Gasket
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

12471641, 327739, 37013, 7429210, 76-0002, DS14243, J17829

Additional Fitment Information:

Vehicle	Position
1980 - GMC K2500	Rear

13 In Stock

$7.55 CAD

$9.06 CAD

Brand	FelPro
Part #	F1055350
Condition	New
Warehouse	B

UPC: 084113870538

1980 GMC K2500 Differential Pinion Seal - Front Timken

Grease/Oil Seal
8.25 in., 9.25 in. Ring Gear
Vent holes allow lubricants to flow freely around the seal lip - cooling seal components and removing heat build-up

Additional Fitment Information:

Vehicle	Position	Drive Type
1980 - GMC K2500	Front	4WD

1 In Stock

$39.99 CAD

$47.99 CAD

Brand	Timken
Part #	TIM710281
Condition	New
Warehouse	B

UPC: 053893431086

1980 GMC K2500 Axle Housing Cover Gasket - Front FelPro

Axle Hsg. Cover or Diff. Seal
with 10 Bolt Holes Spicer 44-8F with 8.5in Ring Gear
FEL-PRO RDS 6629 Axle Hsg. Cover or Diff. Seal
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:

27441X, 34685, 36016, 36030, C7TZ4036B, DT002, P27768T, P27768TC

Additional Fitment Information:

Vehicle	Position
1980 - GMC K2500	Front

10 In Stock

$12.26 CAD

$14.71 CAD

Brand	FelPro
Part #	F10RDS 6629
Condition	New
Warehouse	B

UPC: 084113720130

1980 GMC K2500 Differential Cover Gasket - Rear FelPro

Differential Cover Gasket
with 14 Bolt Holes with 10.5in Ring Gear ; GMC
FEL-PRO RDS 55063 Differential Cover Gasket
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:

26012845, 26067159, 36031, 3977387, DS14223, P28128

Additional Fitment Information:

Vehicle	Position
1980 - GMC K2500	Rear

2 In Stock

$12.60 CAD

$15.12 CAD

Brand	FelPro
Part #	F10RDS 55063
Condition	New
Warehouse	B

UPC: 084113715730

1980 GMC K2500 Differential Ring and Pinion - Front Dorman

Differential Ring And Pinion Set
w/3.42 Axle Ratio 8.5 In. Ring Gear
Product Attributes:
- Gear Ratio: 3.42
- Package Contents: Ring Gear; Pinion Gear
- Installation Kit Included: No
- Item Grade:
  - Regular
  - Standard Replacement
Features:
- Direct replacement - this ring and pinion set matches the fit and function of the original components on certain vehicle applications
- Effective fix - eliminates grinding and whining from failed original bearings
- Thoroughly tested - vehicle try-on testing and rigorous quality control measures ensure longevity
- Trustworthy quality - backed by team of designers and engineers in the United States
This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.

This Part Fits the Following OEM/Substitute Numbers:

1258710, 26037720, 742G730C, ZG GM8.5-3.42

Additional Fitment Information:

Vehicle	Position
1980 - GMC K2500	Front

2 In Stock

$426.21 CAD

$511.45 CAD

Brand	Dorman
Part #	D18697-300
Condition	New
Warehouse	B

1980 GMC K2500 Differential - Rear Auburn Gear

G.M. 12 Bolt
Selectable Full Locker w/Limited Slip; For Use w/2.76-3.42 Ratio; 3 Series Case; 30 Spline 8.875 in. (12 Bolt)
ECTED MAX DIFFERENTIAL
Auburn Gear Ected Max
Features:
- Selectable Full Locker And Limited Slip In One Unit
- Can Be Engaged/Disengaged At Any Safe Road Speed
- Smooth Quiet Operation
- Can Be Use With Or Without Lockout Hubs
- Made From 9310 Heat Treated Billet Steel
- Backed By 1 Year Warranty
- Covered w/4 Yr Differential-Replacement Exchange
- Made In The USA
The ECTED Max is a selectable traction device; an on/off switch is mounted near the driver. When off–the clutch pack,located behind the side gear provides the limited slip mode. As torque increases, the separating forces within the differential gears increase, causing the clutch pack to be compressed and thereby providing bias torque to the high traction wheel–your performance limited slip differential action. When selected on, current is sent to the electromagnetic coil. The coil is retained by a clip that fits over one of the bearing cap bolts, making it non-rotational. The coil rides on a ball bearing. The ball bearings spin with the differential case. The coil creates a magnetic flux so that the pilot cone is pulled into engagement with the differential case. This frictional engagement causes the bearing balls to ride up on a ramp machined into the side gear. This radial travel of the balls also causes lateral movement of the side gear. This applies a force onto the center block. The center block has an elongated hole that the center pin fits through, allowing it to float. The center block applies force to the opposite side gear, compressing the clutch pack giving the user a solid axle assembly–the spool/locker performance you desire at the strip/off-road. ECTED Max gearing is made from aircraft quality, 9310 heat-treated billet steel. Tough as nails! ECTED Max can be switched on or off on the fly, at any road speed. ECTED Max does not have any shift forks or pins that must be lined up to obtain locker mode. ECTED Max is quiet. Good-bye to noisy lockers! ECTED Max is backed by industry-leading 1 year warranty, like all Auburn Gear Performance Differentials. ECTED Max is backed by the industry-exclusive program. D-REX=Differential–Replacement EXchange Program. ECTED Max can be used in front axle applications–with or w/out lockout hubs. ECTED Max is the only selectable locker offering both limited slip and locker modes. Forget the rest-go with the best!

Additional Fitment Information:

Vehicle	Position
1980 - GMC K2500	Rear

2 In Stock

$1,754.39 CAD

$2,105.27 CAD

Brand	Auburn Gear
Part #	A52545009
Condition	New
Warehouse	B

1980 GMC K2500 Locking Hub Mile Marker

19 Spline; Internal Bolts; Stainless Steel
Mile Marker Supreme Manual Hub; 19 Spline; Internal Bolts; Stainless Steel;
Mile Marker Supreme Manual Hub
Product Attributes:
- WARNING CA Proposition 65: No
Features:
- Ultimate In Style And Service
- Latest Patented Technology
- Smooth Operation
- Limited Lifetime Warranty
- Stainless Steel Cap And Dial
- All Metal Construction
- Waterproof
- Corrosion Resistant
- Check Fitment Guide For Fit
- Changed Automatic To Manual-Nut Kit May Be Required
Ultimate in style and service. Latest patented technology. Smooth operation. Limited lifetime warranty. 10 spline, 6 bolts. Chrome.

Additional Fitment Information:

Vehicle
1980 - GMC K2500

309 In Stock

$166.09 CAD

$199.31 CAD

Brand	Mile Marker
Part #	M20104
Condition	New
Warehouse	B

1980 GMC K2500 Locking Hub Service Kit Mile Marker

For 104/302/402 Hubs
Hub Service Kit; For 104/302/402 Hubs;
Hub Service Kit
Product Attributes:
- WARNING CA Proposition 65: No
Features:
- Hub Service Kit
Conquering the off-road paths of the world can prove to be a tough adventure. Count on these Mile Marker accessories to level the playing field while protecting yourself and your vehicle.

Additional Fitment Information:

Vehicle
1980 - GMC K2500

3 In Stock

$33.98 CAD

$40.78 CAD

Brand	Mile Marker
Part #	M20402SK
Condition	New
Warehouse	B

1980 GMC K2500 Locking Hub Mile Marker

19 Spline; Internal Bolts; Chrome
Mile Marker Street Master Manual Hub; 19 Spline; Internal Bolts; Chrome;
Mile Marker Street Master Manual Hub
Product Attributes:
- WARNING CA Proposition 65: No
Features:
- Black Nylon Reinforced Fiberglass Dial
- Waterproof
- Corrosion Resistant
- Check Fitment Guide For Fit
- Changed Automatic To Manual-Nut Kit May Be Required
- Limited Lifetime Warranty
Black nylon reinforced fiberglass dial. Limited lifetime warranty. 19 spline, internal bolts. Chrome.